Ubuntu

Ubuntu 16.04 LTS Qualcomm Atheros AR9287 Wifi disconnects all the time

Asked by Karriem

Good Day to all. I am a new Linux user. I have been experimenting with Linux Mint and Ubuntu amongst others.
I unfortunately have been having a recurring problem across various Linux Distros with my Wifi connection. I'm using a Acer 5750G i5 notebook, on which I am currently running Ubuntu 16.04 LTS, Kali Linux and Windows 8. The wifi chipset is Qualcomm Atheros AR9287. I have no problems with wifi on any Windows OS. I have also had the distros run on it's own without any dual or triple boot. I have chosen to settle with Ubuntu as my primary Distro as it is a great Distro with great user support.

I'll try to briefly explain the problem as best as possible. Basically, the wifi disconnects randomly and a pop-up window sometimes appears to authenticate with password. I select reconnect and sometimes it does and most time it doesn't. Other times the window doesn't pop up, it just reconnects. I don't have this problem using a usb wifi adapter, the only problem being that it has poor range. I think I probably just need wifi drivers.

There has been similar questions posted by other users with previous versions of ubuntu. I have tried a few of the given solutions, but unfortunately the problem persists. I would like this problem to be solved and it would be appreciated if you could assist on this matter. I apologise if I have overlooked a previous solved question.

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Revision history for this message
Mark Rijckenberg (markrijckenberg) said : 		#1

Please first connect your network card to the wireless router using an ethernet cable (also known as a LAN cable) and apply all updates.

In order to gather essential troubleshooting information about your wireless card, please follow this procedure:

Step 1

In the Ubuntu Terminal console , make sure that unlimited scrolling is enabled:

click on Edit > Profiles > "Default" profile > Scrolling. Choose "Unlimited" as scrolling option. Click Close and Close again.

If you are using the Gnome interface, open the Terminal console via "Applications->Accessories->Terminal"

If you are using the Unity interface (default graphical user interface in Ubuntu), use the 'search' function on the dash. Or you can click on the 'More Apps' button, click on the 'See more results' by the installed section, and find it in that list of applications. A third way, available after you click on the 'More Apps' button, is to go to the search bar, and see that the far right end of it says 'All Applications'. You then click on that, and you'll see the full list. Then you can go to Accessories > Terminal after that.

So the methods in Unity are:

Press CTRL-ALT-T key combination.

Dash > Search for Terminal

Dash > More Apps > 'See More Results' > Terminal

Dash > More Apps > Accessories > Terminal

Step 2

Please copy-paste the following diagnostic command from the

https://help.ubuntu.com/community/WirelessTroubleshootingProcedure

website using a web browser (like Google Chromium or Mozilla Firefox) into the Linux Terminal. The command STARTS with the word sudo and ENDS with the word lsmod. So please copy-paste the ENTIRE diagnostic command below from the web browser into a Terminal, press <enter>, then enter password when sudo asks for password, then press enter again.

Tip: If you have a wheel mouse or 3 button mouse you do not need to type commands into the Terminal. Highlight the diagnostic command written on the page. Move your cursor anywhere in the Terminal and press the wheel or middle button. Automatic Copy and paste! No spelling mistakes! No Typos! No other errors!

sudo apt-get update; sudo apt-get install usbutils pciutils hwinfo grep rfkill; sudo lshw -C network; rfkill list; sudo iwlist scan | grep -Ei 'chan|ssid'; cat /etc/network/interfaces; cat /etc/lsb-release; lspci -nnk | grep -iA2 net; lsusb; nmcli nm status; sudo lshw -short; uname -a; sudo updatedb; dmesg | grep -E '02:00|80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|ireless|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|ound|p54|prism|rror|rtl|RTL|rt2|RT2|rt3|RT3|rt5|RT5|rt6|RT6|rt7|RT7|usb|witch|wl';sudo dmidecode|grep -E 'anufact|roduct|erial|elease'; iwconfig; grep -E '80211|acx|at76|ath|b43|bcm|brcm|CX|eth|ipw|irmware|isl|lbtf|orinoco|ndiswrapper|NPE|p54|prism|rtl|rt2|rt3|rt6|rt7|wmi|witch|wl' /etc/modprobe.d/*; cat /var/lib/NetworkManager/NetworkManager.state; sudo hwinfo --netcard ; ps -aux|grep -E 'wpa|icd|etwork'; netstat -rn ; cat /etc/resolv.conf; ls -lia /boot; grep tmpfs /etc/fstab; ubuntu-support-status; sudo update-pciids; sudo update-usbids; sudo lsmod

Step 3

Please do NOT attempt to send any attachment(s). Please copy/paste the full terminal output at this location:

https://answers.launchpad.net/ubuntu/+question/308101

The troubleshooters at Launchpad need to see the full Terminal output from running the above diagnostic command.

Step 4

Please also specify the name of the wireless access point that you are trying to connect to (not the model/make of your router).

Revision history for this message
Karriem (makarriem) said : 		#2

Thank you for your prompt response. I ran the script using two methods. The one with wifi and the other with Ethernet.

The access point name I am connecting to is "Consulteam". The wifi result is:

Hit:1 http://security.ubuntu.com/ubuntu xenial-security InRelease
Hit:2 http://ppa.launchpad.net/hda-me/zulucrypt/ubuntu xenial InRelease
Hit:3 http://za.archive.ubuntu.com/ubuntu xenial InRelease
Hit:4 http://za.archive.ubuntu.com/ubuntu xenial-updates InRelease
Hit:5 http://ppa.launchpad.net/plushuang-tw/uget-stable/ubuntu xenial InRelease
Hit:6 http://za.archive.ubuntu.com/ubuntu xenial-backports InRelease
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
pciutils is already the newest version (1:3.3.1-1.1ubuntu1).
pciutils set to manually installed.
rfkill is already the newest version (0.5-1ubuntu3).
rfkill set to manually installed.
usbutils is already the newest version (1:007-4).
usbutils set to manually installed.
grep is already the newest version (2.25-1~16.04.1).
The following additional packages will be installed:
  libhd21 libx86emu1
The following NEW packages will be installed:
  hwinfo libhd21 libx86emu1
0 upgraded, 3 newly installed, 0 to remove and 0 not upgraded.
Need to get 727 kB of archives.
After this operation, 3,138 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://za.archive.ubuntu.com/ubuntu xenial/universe amd64 libx86emu1 amd64 1.5-1 [47.5 kB]
Get:2 http://za.archive.ubuntu.com/ubuntu xenial/universe amd64 libhd21 amd64 21.23-1 [663 kB]
Get:3 http://za.archive.ubuntu.com/ubuntu xenial/universe amd64 hwinfo amd64 21.23-1 [16.8 kB]
Fetched 727 kB in 3s (200 kB/s)
Selecting previously unselected package libx86emu1:amd64.
(Reading database ... 244388 files and directories currently installed.)
Preparing to unpack .../libx86emu1_1.5-1_amd64.deb ...
Unpacking libx86emu1:amd64 (1.5-1) ...
Selecting previously unselected package libhd21:amd64.
Preparing to unpack .../libhd21_21.23-1_amd64.deb ...
Unpacking libhd21:amd64 (21.23-1) ...
Selecting previously unselected package hwinfo.
Preparing to unpack .../hwinfo_21.23-1_amd64.deb ...
Unpacking hwinfo (21.23-1) ...
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up libx86emu1:amd64 (1.5-1) ...
Setting up libhd21:amd64 (21.23-1) ...
Setting up hwinfo (21.23-1) ...
Processing triggers for libc-bin (2.23-0ubuntu3) ...
  *-network
       description: Ethernet interface
       product: NetLink BCM57785 Gigabit Ethernet PCIe
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: enp2s0f0
       version: 10
       serial: b8:70:f4:ed:8e:cc
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 firmware=sb latency=0 link=no multicast=yes port=twisted pair
       resources: irq:16 memory:d1830000-d183ffff memory:d1840000-d184ffff memory:9fb00000-9fb007ff
  *-network
       description: Wireless interface
       product: AR9287 Wireless Network Adapter (PCI-Express)
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: wlp3s0
       version: 01
       serial: 94:39:e5:18:ad:7e
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=4.4.0-31-generic firmware=N/A ip=192.168.0.35 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       resources: irq:17 memory:d1900000-d190ffff
0: acer-wireless: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: no
lo Interface doesn't support scanning.

enp2s0f0 Interface doesn't support scanning.

                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    ESSID:"Consulteam"
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    ESSID:"Stellenbosch Free-Wifi"
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    ESSID:"Stellenbosch Free-Wifi"
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe [14e4:16b5] (rev 10)
 Subsystem: Acer Incorporated [ALI] NetLink BCM57785 Gigabit Ethernet PCIe [1025:0504]
 Kernel driver in use: tg3
 Kernel modules: tg3
--
03:00.0 Network controller [0280]: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) [168c:002e] (rev 01)
 Subsystem: Foxconn International, Inc. T77H167.00 [105b:e034]
 Kernel driver in use: ath9k
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 064e:d20c Suyin Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Error: Object 'nm' is unknown, try 'nmcli help'.
H/W path Device Class Description
=======================================================
                             system Aspire 5750G
/0 bus JE50_HR
/0/0 memory 1MiB BIOS
/0/1b memory 4GiB System Memory
/0/1b/0 memory 2GiB SODIMM DDR3 Synchronous 1333 MH
/0/1b/1 memory DIMM [empty]
/0/1b/2 memory 2GiB SODIMM DDR3 Synchronous 1333 MH
/0/1b/3 memory DIMM [empty]
/0/2e processor Intel(R) Core(TM) i5-2430M CPU @ 2.4
/0/2e/30 memory 32KiB L1 cache
/0/2e/31 memory 256KiB L2 cache
/0/2e/32 memory 3MiB L3 cache
/0/2f memory 32KiB L1 cache
/0/100 bridge 2nd Generation Core Processor Family
/0/100/1 bridge Xeon E3-1200/2nd Generation Core Pro
/0/100/1/0 display GF108M [GeForce GT 520M]
/0/100/2 display 2nd Generation Core Processor Family
/0/100/16 communication 6 Series/C200 Series Chipset Family
/0/100/1a bus 6 Series/C200 Series Chipset Family
/0/100/1a/1 usb1 bus EHCI Host Controller
/0/100/1a/1/1 bus Integrated Rate Matching Hub
/0/100/1a/1/1/3 multimedia 1.3M HD WebCam
/0/100/1b multimedia 6 Series/C200 Series Chipset Family
/0/100/1c bridge 6 Series/C200 Series Chipset Family
/0/100/1c/0 enp2s0f0 network NetLink BCM57785 Gigabit Ethernet PC
/0/100/1c/0.1 generic BCM57765/57785 SDXC/MMC Card Reader
/0/100/1c/0.2 generic BCM57765/57785 MS Card Reader
/0/100/1c/0.3 generic BCM57765/57785 xD-Picture Card Reade
/0/100/1c.1 bridge 6 Series/C200 Series Chipset Family
/0/100/1c.1/0 wlp3s0 network AR9287 Wireless Network Adapter (PCI
/0/100/1d bus 6 Series/C200 Series Chipset Family
/0/100/1d/1 usb2 bus EHCI Host Controller
/0/100/1d/1/1 bus Integrated Rate Matching Hub
/0/100/1f bridge HM65 Express Chipset Family LPC Cont
/0/100/1f.2 storage 6 Series/C200 Series Chipset Family
/0/100/1f.3 bus 6 Series/C200 Series Chipset Family
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 500GB WDC WD5000BPVT-2
/0/1/0.0.0/1 /dev/sda1 volume 350MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 146GiB Windows NTFS volume
/0/1/0.0.0/4 /dev/sda4 volume 319GiB Extended partition
/0/1/0.0.0/4/5 /dev/sda5 volume 7819MiB Linux swap / Solaris partiti
/0/1/0.0.0/4/6 /dev/sda6 volume 46GiB Linux filesystem partition
/0/1/0.0.0/4/7 /dev/sda7 volume 69GiB Linux filesystem partition
/0/1/0.0.0/4/8 /dev/sda8 volume 7819MiB Linux swap / Solaris partiti
/0/1/0.0.0/4/9 /dev/sda9 volume 55GiB Linux filesystem partition
/0/1/0.0.0/4/a /dev/sda10 volume 131GiB Linux filesystem partition
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVD-RW DVRTD11RS
/1 power OEM_Define5
/2 power CRB Battery 0
Linux TAS 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [ffff8800000fe1b0]
[ 0.000000] No NUMA configuration found
[ 0.146679] PCCT header not found.
[ 0.146952] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.168139] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.291006] pci 0000:02:00.0: [14e4:16b5] type 00 class 0x020000
[ 0.291079] pci 0000:02:00.0: reg 0x10: [mem 0xd1830000-0xd183ffff 64bit pref]
[ 0.291108] pci 0000:02:00.0: reg 0x18: [mem 0xd1840000-0xd184ffff 64bit pref]
[ 0.291161] pci 0000:02:00.0: reg 0x30: [mem 0xfffff800-0xffffffff pref]
[ 0.291273] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.291334] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.291417] pci 0000:02:00.1: [14e4:16bc] type 00 class 0x080501
[ 0.291484] pci 0000:02:00.1: reg 0x10: [mem 0xd1800000-0xd180ffff 64bit pref]
[ 0.291664] pci 0000:02:00.1: PME# supported from D0 D3hot D3cold
[ 0.291794] pci 0000:02:00.2: [14e4:16be] type 00 class 0x088000
[ 0.291861] pci 0000:02:00.2: reg 0x10: [mem 0xd1810000-0xd181ffff 64bit pref]
[ 0.292041] pci 0000:02:00.2: PME# supported from D0 D3hot D3cold
[ 0.292172] pci 0000:02:00.3: [14e4:16bf] type 00 class 0x088000
[ 0.292239] pci 0000:02:00.3: reg 0x10: [mem 0xd1820000-0xd182ffff 64bit pref]
[ 0.292418] pci 0000:02:00.3: PME# supported from D0 D3hot D3cold
[ 0.356100] usbcore: registered new interface driver usbfs
[ 0.356109] usbcore: registered new interface driver hub
[ 0.356128] usbcore: registered new device driver usb
[ 0.372082] clocksource: Switched to clocksource hpet
[ 0.424555] pnp: PnP ACPI: found 7 devices
[ 0.431126] pci 0000:02:00.0: can't claim BAR 6 [mem 0xfffff800-0xffffffff pref]: no compatible bridge window
[ 0.431180] pci 0000:02:00.0: BAR 6: assigned [mem 0x9fb00000-0x9fb007ff pref]
[ 1.023754] Console: switching to colour frame buffer device 170x48
[ 1.228280] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0D:00/input/input1
[ 1.228302] ACPI: Lid Switch [LID0]
[ 1.608169] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.608171] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.608173] usb usb1: Product: EHCI Host Controller
[ 1.608175] usb usb1: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
[ 1.608176] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.608322] hub 1-0:1.0: USB hub found
[ 1.624167] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.624169] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.624171] usb usb2: Product: EHCI Host Controller
[ 1.624172] usb usb2: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
[ 1.624174] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.624313] hub 2-0:1.0: USB hub found
[ 1.699754] ima: No TPM chip found, activating TPM-bypass!
[ 1.700420] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.920245] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.937022] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 2.052818] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.052829] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.053218] hub 1-1:1.0: USB hub found
[ 2.068822] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.068833] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.069189] hub 2-1:1.0: USB hub found
[ 2.231951] ACPI Warning: \_SB_.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 2.232014] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 2.232074] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 2.232710] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
[ 2.249243] tg3 0000:02:00.0 eth0: Tigon3 [partno(BCM57785) rev 57785100] (PCI Express) MAC address b8:70:f4:ed:8e:cc
[ 2.249247] tg3 0000:02:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 2.249249] tg3 0000:02:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 2.249251] tg3 0000:02:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 2.249413] sdhci-pci 0000:02:00.1: SDHCI controller found [14e4:16bc] (rev 10)
[ 2.251888] sdhci-pci 0000:02:00.1: No vmmc regulator found
[ 2.251892] sdhci-pci 0000:02:00.1: No vqmmc regulator found
[ 2.252366] fb: switching to inteldrmfb from VESA VGA
[ 2.252400] Console: switching to colour dummy device 80x25
[ 2.254457] mmc0: SDHCI controller on PCI [0000:02:00.1] using ADMA 64-bit
[ 2.331474] usb 1-1.3: new high-speed USB device number 3 using ehci-pci
[ 2.356025] tg3 0000:02:00.0 enp2s0f0: renamed from eth0
[ 2.448974] Console: switching to colour frame buffer device 170x48
[ 2.476821] usb 1-1.3: New USB device found, idVendor=064e, idProduct=d20c
[ 2.476832] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.476838] usb 1-1.3: Product: 1.3M HD WebCam
[ 2.476843] usb 1-1.3: Manufacturer: SuYin
[ 2.476847] usb 1-1.3: SerialNumber: HF2015-A821-OV01-VA-R01.01.01
[ 2.636638] ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
[ 2.636643] ACPI Error: Method parse/execution failed [\_SB.PCI0.PEG0.PEGP.DD02._BCL] (Node ffff88015b0d5168), AE_NOT_FOUND (20150930/psparse-542)
[ 2.636658] ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
[ 2.636662] ACPI Error: Method parse/execution failed [\_SB.PCI0.PEG0.PEGP.DD02._BCL] (Node ffff88015b0d5168), AE_NOT_FOUND (20150930/psparse-542)
[ 2.803095] vga_switcheroo: enabled
[ 3.016433] clocksource: Switched to clocksource tsc
[ 3.845102] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x450f01)
[ 7.876476] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 7.876615] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 8.877492] lp: driver loaded but no devices found
[ 11.330875] EXT4-fs (sda9): re-mounted. Opts: errors=remount-ro
[ 12.413701] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 13.273846] ath: phy0: ASPM enabled: 0x42
[ 13.273850] ath: EEPROM regdomain: 0x65
[ 13.273851] ath: EEPROM indicates we should expect a direct regpair map
[ 13.273852] ath: Country alpha2 being used: 00
[ 13.273853] ath: Regpair used: 0x65
[ 13.300055] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 13.300304] ieee80211 phy0: Atheros AR9287 Rev:2 mem=0xffffc90000c20000, irq=17
[ 13.411877] ath9k 0000:03:00.0 wlp3s0: renamed from wlan0
[ 13.552100] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 13.552629] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[ 13.552717] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[ 13.729211] uvcvideo: Found UVC 1.00 device 1.3M HD WebCam (064e:d20c)
[ 13.732549] input: 1.3M HD WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input14
[ 13.732648] usbcore: registered new interface driver uvcvideo
[ 13.813463] intel_rapl: Found RAPL domain package
[ 13.813467] intel_rapl: Found RAPL domain core
[ 13.813469] intel_rapl: Found RAPL domain uncore
[ 14.776307] cfg80211: World regulatory domain updated:
[ 14.776311] cfg80211: DFS Master region: unset
[ 14.776312] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 14.776315] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 14.776316] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 14.776317] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 14.776319] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 14.776321] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 14.776322] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 14.776323] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 14.776325] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 25.853017] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 25.853183] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 28.284610] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 28.303183] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 30.688973] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 41.837581] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 41.837734] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 48.829836] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 48.829976] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 64.906987] wlp3s0: authenticate with bc:ae:c5:80:98:10
[ 64.931764] wlp3s0: send auth to bc:ae:c5:80:98:10 (try 1/3)
[ 64.933501] wlp3s0: authenticated
[ 64.934301] wlp3s0: associate with bc:ae:c5:80:98:10 (try 1/3)
[ 64.938057] wlp3s0: RX AssocResp from bc:ae:c5:80:98:10 (capab=0x411 status=0 aid=4)
[ 64.938166] wlp3s0: associated
[ 64.938175] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[ 165.133654] talpa-deny: Error occurred while opening /etc/login.defs on behalf of process (sd-pam)[2795/2795] owned by 108(108)/114(114) <512>
[ 321.813136] talpa-deny: Error occurred while opening /usr/lib/cups/daemon/cups-exec on behalf of process cupsd[5902/5902] owned by 0(0)/0(0) <512>
[ 321.913687] talpa-deny: Error occurred while opening /usr/lib/x86_64-linux-gnu/libkrb5.so.3.3 on behalf of process dbus[5903/5903] owned by 7(7)/7(7) <512>
 Release Date: 09/07/2011
 Manufacturer: Acer
 Product Name: Aspire 5750G
 Serial Number: LXRMU0218314006C383400
 Manufacturer: Acer
 Product Name: JE50_HR
 Serial Number: Base Board Serial Number
 Manufacturer: Acer
 Serial Number: Chassis Serial Number
 String 1: String1 for Original Equipment Manufacturer
 String 2: String2 for Original Equipment Manufacturer
 String 3: String3 for Original Equipment Manufacturer
 String 4: String4 for Original Equipment Manufacturer
 String 5: String5 for Original Equipment Manufacturer
 Option 1: String1 for Type12 Equipment Manufacturer
 Manufacturer: OEM_Define2
 Serial Number: OEM_Define3
 Manufacturer: -Virtual Battery 0-
 Manufacture Date: 10/12/2007
 Serial Number: Battery 0
 Manufacturer: Kinston
 Serial Number: 552C87CC
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: Kinston
 Serial Number: 552C48CC
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: Intel(R) Corporation
 Serial Number: Not Specified
wlp3s0 IEEE 802.11bgn ESSID:"Consulteam"
          Mode:Managed Frequency:2.437 GHz Access Point: BC:AE:C5:80:98:10
          Bit Rate=1 Mb/s Tx-Power=16 dBm
          Retry short limit:7 RTS thr:off Fragment thr:off
          Power Management:off
          Link Quality=41/70 Signal level=-69 dBm
          Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
          Tx excessive retries:1 Invalid misc:43 Missed beacon:0

lo no wireless extensions.

enp2s0f0 no wireless extensions.

/etc/modprobe.d/alsa-base.conf:install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
/etc/modprobe.d/ath10k_core.conf:options ath10k_core skip_otp=y
/etc/modprobe.d/ath9.conf:options ath9k nohwcrypt=1
/etc/modprobe.d/blacklist-ath_pci.conf:# which ath5k cannot recover. To prevent this condition, stop
/etc/modprobe.d/blacklist-ath_pci.conf:blacklist ath_pci
/etc/modprobe.d/blacklist.conf:blacklist eth1394
/etc/modprobe.d/blacklist.conf:# replaced by p54pci
/etc/modprobe.d/blacklist.conf:blacklist prism54
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb.
/etc/modprobe.d/blacklist.conf:blacklist bcm43xx
/etc/modprobe.d/blacklist-oss.conf:blacklist uart6850
/etc/modprobe.d/blacklist-watchdog.conf:blacklist twl4030_wdt
/etc/modprobe.d/iwlwifi.conf:# /etc/modprobe.d/iwlwifi.conf
/etc/modprobe.d/iwlwifi.conf:# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
/etc/modprobe.d/iwlwifi.conf:# microcode file installed on the system. When removing iwlwifi, first
/etc/modprobe.d/iwlwifi.conf:# remove the iwl?vm module and then iwlwifi.
/etc/modprobe.d/iwlwifi.conf:remove iwlwifi \
/etc/modprobe.d/iwlwifi.conf:(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
/etc/modprobe.d/iwlwifi.conf:&& /sbin/modprobe -r mac80211
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
20: PCI 200.0: 0200 Ethernet controller
  [Created at pci.366]
  Unique ID: jbRH.FpDxQKy+nXF
  Parent ID: z8Q3.QAm0PVQiq99
  SysFS ID: /devices/pci0000:00/0000:00:1c.0/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Broadcom NetLink BCM57785 Gigabit Ethernet PCIe"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x16b5 "NetLink BCM57785 Gigabit Ethernet PCIe"
  SubVendor: pci 0x1025 "Acer Incorporated [ALI]"
  SubDevice: pci 0x0504
  Revision: 0x10
  Driver: "tg3"
  Driver Modules: "tg3"
  Device File: enp2s0f0
  Memory Range: 0xd1830000-0xd183ffff (ro,non-prefetchable)
  Memory Range: 0xd1840000-0xd184ffff (ro,non-prefetchable)
  Memory Range: 0x9fb00000-0x9fb007ff (ro,non-prefetchable,disabled)
  IRQ: 16 (76 events)
  HW Address: b8:70:f4:ed:8e:cc
  Link detected: no
  Module Alias: "pci:v000014E4d000016B5sv00001025sd00000504bc02sc00i00"
  Driver Info #0:
    Driver Status: tg3 is active
    Driver Activation Cmd: "modprobe tg3"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #13 (PCI bridge)

24: PCI 300.0: 0282 WLAN controller
  [Created at pci.366]
  Unique ID: hAO_.eunzQs34F3D
  Parent ID: qTvu.S+eWMef6uw9
  SysFS ID: /devices/pci0000:00/0000:00:1c.1/0000:03:00.0
  SysFS BusID: 0000:03:00.0
  Hardware Class: network
  Model: "Foxconn International T77H167.00"
  Vendor: pci 0x168c "Qualcomm Atheros"
  Device: pci 0x002e "AR9287 Wireless Network Adapter (PCI-Express)"
  SubVendor: pci 0x105b "Foxconn International, Inc."
  SubDevice: pci 0xe034 "T77H167.00"
  Revision: 0x01
  Driver: "ath9k"
  Driver Modules: "ath9k"
  Device File: wlp3s0
  Features: WLAN
  Memory Range: 0xd1900000-0xd190ffff (rw,non-prefetchable)
  IRQ: 17 (9091 events)
  HW Address: 94:39:e5:18:ad:7e
  Link detected: yes
  WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13
  WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472
  WLAN encryption modes: WEP40 WEP104 TKIP CCMP
  WLAN authentication modes: open sharedkey wpa-psk wpa-eap
  Module Alias: "pci:v0000168Cd0000002Esv0000105Bsd0000E034bc02sc80i00"
  Driver Info #0:
    Driver Status: ath9k is active
    Driver Activation Cmd: "modprobe ath9k"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #14 (PCI bridge)
root 2512 0.1 0.4 462788 17476 ? Ssl 15:08 0:00 /usr/sbin/NetworkManager --no-daemon
root 2710 0.0 0.1 44116 6988 ? Ss 15:08 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
root 4577 0.0 0.0 16120 3716 ? S 15:09 0:00 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /var/run/dhclient-wlp3s0.pid -lf /var/lib/NetworkManager/dhclient-5691d23f-daed-4549-a0c6-1f54b117732d-wlp3s0.lease -cf /var/lib/NetworkManager/dhclient-wlp3s0.conf wlp3s0
nobody 4588 0.0 0.1 59936 4208 ? S 15:09 0:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/var/run/NetworkManager/dnsmasq.pid --listen-address=127.0.1.1 --cache-size=0 --proxy-dnssec --enable-dbus=org.freedesktop.NetworkManager.dnsmasq --conf-dir=/etc/NetworkManager/dnsmasq.d
karriem 6687 0.0 0.0 21292 968 pts/2 S+ 15:15 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.0.2 0.0.0.0 UG 0 0 0 wlp3s0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 wlp3s0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 wlp3s0
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
total 94756
130817 drwxr-xr-x 3 root root 4096 Jul 23 08:30 .
     2 drwxr-xr-x 24 root root 4096 Jul 23 08:28 ..
130820 -rw-r--r-- 1 root root 1239577 Apr 19 00:21 abi-4.4.0-21-generic
131111 -rw-r--r-- 1 root root 1240067 Jul 13 03:59 abi-4.4.0-31-generic
130821 -rw-r--r-- 1 root root 189412 Apr 19 00:21 config-4.4.0-21-generic
130830 -rw-r--r-- 1 root root 189558 Jul 13 03:59 config-4.4.0-31-generic
130818 drwxr-xr-x 5 root root 4096 Jul 23 08:29 grub
131109 -rw-r--r-- 1 root root 35904608 Jul 23 08:17 initrd.img-4.4.0-21-generic
131114 -rw-r--r-- 1 root root 35897244 Jul 23 08:30 initrd.img-4.4.0-31-generic
130822 -rw-r--r-- 1 root root 182704 Jan 28 2016 memtest86+.bin
130823 -rw-r--r-- 1 root root 184380 Jan 28 2016 memtest86+.elf
130824 -rw-r--r-- 1 root root 184840 Jan 28 2016 memtest86+_multiboot.bin
130819 -rw------- 1 root root 3853719 Apr 19 00:21 System.map-4.4.0-21-generic
131110 -rw------- 1 root root 3866473 Jul 13 03:59 System.map-4.4.0-31-generic
130827 -rw-r--r-- 1 root root 7013984 Jul 22 22:01 vmlinuz-4.4.0-21-generic
131112 -rw------- 1 root root 7047504 Jul 13 03:59 vmlinuz-4.4.0-31-generic
Support status summary of 'TAS':

You have 1781 packages (85.4%) supported until April 2021 (5y)
You have 225 packages (10.8%) supported until April 2019 (3y)
You have 30 packages (1.4%) supported until January 2017 (9m)
You have 4 packages (0.2%) supported until April 2017 (9m)

You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 45 packages (2.2%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2016-07-31 03:15:01
--2016-07-31 15:15:37-- http://www.linux-usb.org/usb.ids
Resolving www.linux-usb.org (www.linux-usb.org)... 216.34.181.97
Connecting to www.linux-usb.org (www.linux-usb.org)|216.34.181.97|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 564169 (551K) [text/plain]
Saving to: ‘/var/lib/usbutils/usb.ids.new’

/var/lib/usbutils/u 100%[===================>] 550.95K 212KB/s in 2.6s

2016-07-31 15:15:41 (212 KB/s) - ‘/var/lib/usbutils/usb.ids.new’ saved [564169/564169]

Done.
Module Size Used by
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 2
ccm 20480 2
talpa_vfshook 36864 1
talpa_pedconnector 16384 0
talpa_pedevice 16384 2 talpa_pedconnector
talpa_vcdevice 16384 10
talpa_core 90112 3 talpa_vfshook,talpa_vcdevice
talpa_linux 32768 4 talpa_vfshook,talpa_vcdevice,talpa_core
talpa_syscallhook 24576 1 talpa_vfshook
intel_rapl 20480 0
uvcvideo 90112 0
x86_pkg_temp_thermal 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
intel_powerclamp 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
coretemp 16384 0
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 86016 1
kvm_intel 172032 0
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
media 24576 2 uvcvideo,videodev
kvm 536576 1 kvm_intel
snd_hda_intel 36864 3
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
arc4 16384 2
irqbypass 16384 1 kvm
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
acer_wmi 20480 0
sparse_keymap 16384 1 acer_wmi
snd_hwdep 16384 1 snd_hda_codec
ath9k 94208 0
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
ath9k_common 36864 1 ath9k
crct10dif_pclmul 16384 0
ath9k_hw 450560 2 ath9k_common,ath9k
crc32_pclmul 16384 0
ath 32768 3 ath9k_common,ath9k,ath9k_hw
snd_seq_midi 16384 0
mac80211 643072 1 ath9k
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
aesni_intel 167936 4
snd_timer 32768 2 snd_pcm,snd_seq
aes_x86_64 20480 1 aesni_intel
cfg80211 565248 4 ath,ath9k_common,ath9k,mac80211
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
snd 81920 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
glue_helper 16384 1 aesni_intel
mei_me 36864 0
soundcore 16384 1 snd
mei 98304 1 mei_me
compat 16384 4 cfg80211,ath9k_common,ath9k,mac80211
joydev 20480 0
ablk_helper 16384 1 aesni_intel
input_leds 16384 0
shpchp 36864 0
serio_raw 16384 0
lpc_ich 24576 0
cryptd 20480 2 aesni_intel,ablk_helper
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
nouveau 1495040 1
i915 1208320 4
ahci 36864 4
libahci 32768 1 ahci
sdhci_pci 28672 0
sdhci 45056 1 sdhci_pci
psmouse 126976 0
ttm 94208 1 nouveau
i2c_algo_bit 16384 2 i915,nouveau
drm_kms_helper 147456 2 i915,nouveau
tg3 163840 0
syscopyarea 16384 1 drm_kms_helper
ptp 20480 1 tg3
sysfillrect 16384 1 drm_kms_helper
pps_core 20480 1 ptp
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 360448 8 ttm,i915,drm_kms_helper,nouveau
mxm_wmi 16384 1 nouveau
video 40960 3 i915,acer_wmi,nouveau
wmi 20480 3 acer_wmi,mxm_wmi,nouveau
fjes 28672 0

Revision history for this message
Karriem (makarriem) said : 		#3

The ethernet result is:

Hit:1 http://security.ubuntu.com/ubuntu xenial-security InRelease
Hit:2 http://ppa.launchpad.net/hda-me/zulucrypt/ubuntu xenial InRelease
Hit:3 http://ppa.launchpad.net/plushuang-tw/uget-stable/ubuntu xenial InRelease
Hit:4 http://za.archive.ubuntu.com/ubuntu xenial InRelease
Get:5 http://za.archive.ubuntu.com/ubuntu xenial-updates InRelease [95.7 kB]
Hit:6 http://za.archive.ubuntu.com/ubuntu xenial-backports InRelease
Get:7 http://za.archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages [300 kB]
Get:8 http://za.archive.ubuntu.com/ubuntu xenial-updates/universe i386 Packages [297 kB]
Fetched 693 kB in 10s (66.8 kB/s)
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
pciutils is already the newest version (1:3.3.1-1.1ubuntu1).
rfkill is already the newest version (0.5-1ubuntu3).
usbutils is already the newest version (1:007-4).
hwinfo is already the newest version (21.23-1).
grep is already the newest version (2.25-1~16.04.1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
  *-network
       description: Ethernet interface
       product: NetLink BCM57785 Gigabit Ethernet PCIe
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: enp2s0f0
       version: 10
       serial: b8:70:f4:ed:8e:cc
       size: 100Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi msix pciexpress bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.137 duplex=full firmware=sb ip=192.168.0.180 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s
       resources: irq:16 memory:d1830000-d183ffff memory:d1840000-d184ffff memory:9fb00000-9fb007ff
  *-network DISABLED
       description: Wireless interface
       product: AR9287 Wireless Network Adapter (PCI-Express)
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: wlp3s0
       version: 01
       serial: 94:39:e5:18:ad:7e
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath9k driverversion=4.4.0-31-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bgn
       resources: irq:17 memory:d1900000-d190ffff
0: acer-wireless: Wireless LAN
 Soft blocked: no
 Hard blocked: no
1: phy0: Wireless LAN
 Soft blocked: no
 Hard blocked: yes
wlp3s0 Interface doesn't support scanning : Network is down

lo Interface doesn't support scanning.

enp2s0f0 Interface doesn't support scanning.

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=16.04
DISTRIB_CODENAME=xenial
DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS"
02:00.0 Ethernet controller [0200]: Broadcom Corporation NetLink BCM57785 Gigabit Ethernet PCIe [14e4:16b5] (rev 10)
 Subsystem: Acer Incorporated [ALI] NetLink BCM57785 Gigabit Ethernet PCIe [1025:0504]
 Kernel driver in use: tg3
 Kernel modules: tg3
--
03:00.0 Network controller [0280]: Qualcomm Atheros AR9287 Wireless Network Adapter (PCI-Express) [168c:002e] (rev 01)
 Subsystem: Foxconn International, Inc. T77H167.00 [105b:e034]
 Kernel driver in use: ath9k
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 064e:d20c Suyin Corp.
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Error: Object 'nm' is unknown, try 'nmcli help'.
H/W path Device Class Description
=======================================================
                             system Aspire 5750G
/0 bus JE50_HR
/0/0 memory 1MiB BIOS
/0/1b memory 4GiB System Memory
/0/1b/0 memory 2GiB SODIMM DDR3 Synchronous 1333 MH
/0/1b/1 memory DIMM [empty]
/0/1b/2 memory 2GiB SODIMM DDR3 Synchronous 1333 MH
/0/1b/3 memory DIMM [empty]
/0/2e processor Intel(R) Core(TM) i5-2430M CPU @ 2.4
/0/2e/30 memory 32KiB L1 cache
/0/2e/31 memory 256KiB L2 cache
/0/2e/32 memory 3MiB L3 cache
/0/2f memory 32KiB L1 cache
/0/100 bridge 2nd Generation Core Processor Family
/0/100/1 bridge Xeon E3-1200/2nd Generation Core Pro
/0/100/1/0 display GF108M [GeForce GT 520M]
/0/100/2 display 2nd Generation Core Processor Family
/0/100/16 communication 6 Series/C200 Series Chipset Family
/0/100/1a bus 6 Series/C200 Series Chipset Family
/0/100/1a/1 usb1 bus EHCI Host Controller
/0/100/1a/1/1 bus Integrated Rate Matching Hub
/0/100/1a/1/1/3 multimedia 1.3M HD WebCam
/0/100/1b multimedia 6 Series/C200 Series Chipset Family
/0/100/1c bridge 6 Series/C200 Series Chipset Family
/0/100/1c/0 enp2s0f0 network NetLink BCM57785 Gigabit Ethernet PC
/0/100/1c/0.1 generic BCM57765/57785 SDXC/MMC Card Reader
/0/100/1c/0.2 generic BCM57765/57785 MS Card Reader
/0/100/1c/0.3 generic BCM57765/57785 xD-Picture Card Reade
/0/100/1c.1 bridge 6 Series/C200 Series Chipset Family
/0/100/1c.1/0 wlp3s0 network AR9287 Wireless Network Adapter (PCI
/0/100/1d bus 6 Series/C200 Series Chipset Family
/0/100/1d/1 usb2 bus EHCI Host Controller
/0/100/1d/1/1 bus Integrated Rate Matching Hub
/0/100/1f bridge HM65 Express Chipset Family LPC Cont
/0/100/1f.2 storage 6 Series/C200 Series Chipset Family
/0/100/1f.3 bus 6 Series/C200 Series Chipset Family
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 500GB WDC WD5000BPVT-2
/0/1/0.0.0/1 /dev/sda1 volume 350MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 146GiB Windows NTFS volume
/0/1/0.0.0/4 /dev/sda4 volume 319GiB Extended partition
/0/1/0.0.0/4/5 /dev/sda5 volume 7819MiB Linux swap / Solaris partiti
/0/1/0.0.0/4/6 /dev/sda6 volume 46GiB Linux filesystem partition
/0/1/0.0.0/4/7 /dev/sda7 volume 69GiB Linux filesystem partition
/0/1/0.0.0/4/8 /dev/sda8 volume 7819MiB Linux swap / Solaris partiti
/0/1/0.0.0/4/9 /dev/sda9 volume 55GiB Linux filesystem partition
/0/1/0.0.0/4/a /dev/sda10 volume 131GiB Linux filesystem partition
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVD-RW DVRTD11RS
/1 power OEM_Define5
/2 power CRB Battery 0
Linux TAS 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] found SMP MP-table at [mem 0x000fe1b0-0x000fe1bf] mapped at [ffff8800000fe1b0]
[ 0.000000] No NUMA configuration found
[ 0.137849] PCCT header not found.
[ 0.138120] core: PMU erratum BJ122, BV98, HSD29 worked around, HT is on
[ 0.159315] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.282191] pci 0000:02:00.0: [14e4:16b5] type 00 class 0x020000
[ 0.282265] pci 0000:02:00.0: reg 0x10: [mem 0xd1830000-0xd183ffff 64bit pref]
[ 0.282293] pci 0000:02:00.0: reg 0x18: [mem 0xd1840000-0xd184ffff 64bit pref]
[ 0.282346] pci 0000:02:00.0: reg 0x30: [mem 0xfffff800-0xffffffff pref]
[ 0.282461] pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
[ 0.282527] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.282619] pci 0000:02:00.1: [14e4:16bc] type 00 class 0x080501
[ 0.282686] pci 0000:02:00.1: reg 0x10: [mem 0xd1800000-0xd180ffff 64bit pref]
[ 0.282865] pci 0000:02:00.1: PME# supported from D0 D3hot D3cold
[ 0.283001] pci 0000:02:00.2: [14e4:16be] type 00 class 0x088000
[ 0.283068] pci 0000:02:00.2: reg 0x10: [mem 0xd1810000-0xd181ffff 64bit pref]
[ 0.283248] pci 0000:02:00.2: PME# supported from D0 D3hot D3cold
[ 0.283387] pci 0000:02:00.3: [14e4:16bf] type 00 class 0x088000
[ 0.283454] pci 0000:02:00.3: reg 0x10: [mem 0xd1820000-0xd182ffff 64bit pref]
[ 0.283633] pci 0000:02:00.3: PME# supported from D0 D3hot D3cold
[ 0.347277] usbcore: registered new interface driver usbfs
[ 0.347286] usbcore: registered new interface driver hub
[ 0.347305] usbcore: registered new device driver usb
[ 0.363288] clocksource: Switched to clocksource hpet
[ 0.415758] pnp: PnP ACPI: found 7 devices
[ 0.422336] pci 0000:02:00.0: can't claim BAR 6 [mem 0xfffff800-0xffffffff pref]: no compatible bridge window
[ 0.422389] pci 0000:02:00.0: BAR 6: assigned [mem 0x9fb00000-0x9fb007ff pref]
[ 1.015638] Console: switching to colour frame buffer device 170x48
[ 1.223423] input: Lid Switch as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:01/PNP0C0D:00/input/input1
[ 1.223442] ACPI: Lid Switch [LID0]
[ 1.603334] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.603336] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.603338] usb usb1: Product: EHCI Host Controller
[ 1.603340] usb usb1: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
[ 1.603341] usb usb1: SerialNumber: 0000:00:1a.0
[ 1.603462] hub 1-0:1.0: USB hub found
[ 1.619318] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.619320] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.619321] usb usb2: Product: EHCI Host Controller
[ 1.619323] usb usb2: Manufacturer: Linux 4.4.0-31-generic ehci_hcd
[ 1.619324] usb usb2: SerialNumber: 0000:00:1d.0
[ 1.619435] hub 2-0:1.0: USB hub found
[ 1.691044] ima: No TPM chip found, activating TPM-bypass!
[ 1.691666] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 1.915378] usb 1-1: new high-speed USB device number 2 using ehci-pci
[ 1.931285] usb 2-1: new high-speed USB device number 2 using ehci-pci
[ 2.047906] usb 1-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.047918] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.048280] hub 1-1:1.0: USB hub found
[ 2.063938] usb 2-1: New USB device found, idVendor=8087, idProduct=0024
[ 2.063942] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.064160] hub 2-1:1.0: USB hub found
[ 2.169488] sdhci-pci 0000:02:00.1: SDHCI controller found [14e4:16bc] (rev 10)
[ 2.169716] sdhci-pci 0000:02:00.1: No vmmc regulator found
[ 2.169719] sdhci-pci 0000:02:00.1: No vqmmc regulator found
[ 2.171602] mmc0: SDHCI controller on PCI [0000:02:00.1] using ADMA 64-bit
[ 2.220184] fb: switching to inteldrmfb from VESA VGA
[ 2.220217] Console: switching to colour dummy device 80x25
[ 2.227376] ACPI Warning: \_SB_.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 2.227437] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 2.227497] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 2.227640] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.PEG0.PEGP handle
[ 2.244451] tg3 0000:02:00.0 eth0: Tigon3 [partno(BCM57785) rev 57785100] (PCI Express) MAC address b8:70:f4:ed:8e:cc
[ 2.244457] tg3 0000:02:00.0 eth0: attached PHY is 57765 (10/100/1000Base-T Ethernet) (WireSpeed[1], EEE[1])
[ 2.244460] tg3 0000:02:00.0 eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
[ 2.244463] tg3 0000:02:00.0 eth0: dma_rwctrl[00000001] dma_mask[64-bit]
[ 2.319280] usb 1-1.3: new high-speed USB device number 3 using ehci-pci
[ 2.338343] tg3 0000:02:00.0 enp2s0f0: renamed from eth0
[ 2.404072] Console: switching to colour frame buffer device 170x48
[ 2.476108] usb 1-1.3: New USB device found, idVendor=064e, idProduct=d20c
[ 2.476120] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2.476126] usb 1-1.3: Product: 1.3M HD WebCam
[ 2.476130] usb 1-1.3: Manufacturer: SuYin
[ 2.476135] usb 1-1.3: SerialNumber: HF2015-A821-OV01-VA-R01.01.01
[ 2.715597] ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
[ 2.715600] ACPI Error: Method parse/execution failed [\_SB.PCI0.PEG0.PEGP.DD02._BCL] (Node ffff88015b0d5168), AE_NOT_FOUND (20150930/psparse-542)
[ 2.715610] ACPI Error: [\_SB_.PCI0.GFX0.DD02._BCL] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359)
[ 2.715613] ACPI Error: Method parse/execution failed [\_SB.PCI0.PEG0.PEGP.DD02._BCL] (Node ffff88015b0d5168), AE_NOT_FOUND (20150930/psparse-542)
[ 2.881908] vga_switcheroo: enabled
[ 3.007548] clocksource: Switched to clocksource tsc
[ 3.766573] psmouse serio1: elantech: assuming hardware version 3 (with firmware version 0x450f01)
[ 7.963177] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 7.963287] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 11.434371] lp: driver loaded but no devices found
[ 13.264292] EXT4-fs (sda9): re-mounted. Opts: errors=remount-ro
[ 14.637031] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 15.331891] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[ 15.331980] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[ 15.332063] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[ 15.674754] ath: phy0: ASPM enabled: 0x42
[ 15.674757] ath: EEPROM regdomain: 0x65
[ 15.674758] ath: EEPROM indicates we should expect a direct regpair map
[ 15.674760] ath: Country alpha2 being used: 00
[ 15.674761] ath: Regpair used: 0x65
[ 15.701300] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 15.701546] ieee80211 phy0: Atheros AR9287 Rev:2 mem=0xffffc90000c60000, irq=17
[ 15.857340] ath9k 0000:03:00.0 wlp3s0: renamed from wlan0
[ 16.115303] intel_rapl: Found RAPL domain package
[ 16.115306] intel_rapl: Found RAPL domain core
[ 16.115307] intel_rapl: Found RAPL domain uncore
[ 16.152626] uvcvideo: Found UVC 1.00 device 1.3M HD WebCam (064e:d20c)
[ 16.156010] input: 1.3M HD WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.3/1-1.3:1.0/input/input14
[ 16.156068] usbcore: registered new interface driver uvcvideo
[ 16.388427] cfg80211: World regulatory domain updated:
[ 16.388430] cfg80211: DFS Master region: unset
[ 16.388431] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 16.388434] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.388435] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.388436] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.388438] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 16.388440] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 16.388441] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 16.388442] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 16.388444] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 24.926984] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 24.927133] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150930/nsarguments-95)
[ 40.414348] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 40.432884] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 41.141642] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
[ 41.988116] tg3 0000:02:00.0 enp2s0f0: Link is up at 100 Mbps, full duplex
[ 41.988129] tg3 0000:02:00.0 enp2s0f0: Flow control is on for TX and on for RX
[ 41.988132] tg3 0000:02:00.0 enp2s0f0: EEE is disabled
[ 55.770945] wlp3s0: authenticate with bc:ae:c5:80:98:10
[ 55.795742] wlp3s0: send auth to bc:ae:c5:80:98:10 (try 1/3)
[ 55.798268] wlp3s0: authenticated
[ 55.802334] wlp3s0: associate with bc:ae:c5:80:98:10 (try 1/3)
[ 55.806179] wlp3s0: RX AssocResp from bc:ae:c5:80:98:10 (capab=0x411 status=0 aid=2)
[ 55.806308] wlp3s0: associated
[ 55.806320] IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
[ 84.931064] cfg80211: World regulatory domain updated:
[ 84.931068] cfg80211: DFS Master region: unset
[ 84.931069] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 84.931071] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 84.931073] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 84.931074] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 84.931076] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 84.931077] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 84.931079] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 84.931080] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 84.931081] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 85.818468] wlp3s0: authenticate with bc:ae:c5:80:98:10
[ 85.843013] wlp3s0: send auth to bc:ae:c5:80:98:10 (try 1/3)
 Release Date: 09/07/2011
 Manufacturer: Acer
 Product Name: Aspire 5750G
 Serial Number: LXRMU0218314006C383400
 Manufacturer: Acer
 Product Name: JE50_HR
 Serial Number: Base Board Serial Number
 Manufacturer: Acer
 Serial Number: Chassis Serial Number
 String 1: String1 for Original Equipment Manufacturer
 String 2: String2 for Original Equipment Manufacturer
 String 3: String3 for Original Equipment Manufacturer
 String 4: String4 for Original Equipment Manufacturer
 String 5: String5 for Original Equipment Manufacturer
 Option 1: String1 for Type12 Equipment Manufacturer
 Manufacturer: OEM_Define2
 Serial Number: OEM_Define3
 Manufacturer: -Virtual Battery 0-
 Manufacture Date: 10/12/2007
 Serial Number: Battery 0
 Manufacturer: Kinston
 Serial Number: 552C87CC
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: Kinston
 Serial Number: 552C48CC
 Manufacturer: Not Specified
 Serial Number: Not Specified
 Manufacturer: Intel(R) Corporation
 Serial Number: Not Specified
wlp3s0 IEEE 802.11bgn ESSID:off/any
          Mode:Managed Access Point: Not-Associated Tx-Power=off
          Retry short limit:7 RTS thr:off Fragment thr:off
          Power Management:off

lo no wireless extensions.

enp2s0f0 no wireless extensions.

/etc/modprobe.d/alsa-base.conf:install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi $CMDLINE_OPTS && { /sbin/modprobe --quiet --use-blacklist snd-seq-midi ; : ; }
/etc/modprobe.d/ath10k_core.conf:options ath10k_core skip_otp=y
/etc/modprobe.d/ath9.conf:options ath9k nohwcrypt=1
/etc/modprobe.d/blacklist-ath_pci.conf:# which ath5k cannot recover. To prevent this condition, stop
/etc/modprobe.d/blacklist-ath_pci.conf:blacklist ath_pci
/etc/modprobe.d/blacklist.conf:blacklist eth1394
/etc/modprobe.d/blacklist.conf:# replaced by p54pci
/etc/modprobe.d/blacklist.conf:blacklist prism54
/etc/modprobe.d/blacklist.conf:# replaced by b43 and ssb.
/etc/modprobe.d/blacklist.conf:blacklist bcm43xx
/etc/modprobe.d/blacklist-oss.conf:blacklist uart6850
/etc/modprobe.d/blacklist-watchdog.conf:blacklist twl4030_wdt
/etc/modprobe.d/iwlwifi.conf:# /etc/modprobe.d/iwlwifi.conf
/etc/modprobe.d/iwlwifi.conf:# iwlwifi will dyamically load either iwldvm or iwlmvm depending on the
/etc/modprobe.d/iwlwifi.conf:# microcode file installed on the system. When removing iwlwifi, first
/etc/modprobe.d/iwlwifi.conf:# remove the iwl?vm module and then iwlwifi.
/etc/modprobe.d/iwlwifi.conf:remove iwlwifi \
/etc/modprobe.d/iwlwifi.conf:(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
/etc/modprobe.d/iwlwifi.conf:&& /sbin/modprobe -r mac80211
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
20: PCI 200.0: 0200 Ethernet controller
  [Created at pci.366]
  Unique ID: jbRH.FpDxQKy+nXF
  Parent ID: z8Q3.QAm0PVQiq99
  SysFS ID: /devices/pci0000:00/0000:00:1c.0/0000:02:00.0
  SysFS BusID: 0000:02:00.0
  Hardware Class: network
  Model: "Broadcom NetLink BCM57785 Gigabit Ethernet PCIe"
  Vendor: pci 0x14e4 "Broadcom"
  Device: pci 0x16b5 "NetLink BCM57785 Gigabit Ethernet PCIe"
  SubVendor: pci 0x1025 "Acer Incorporated [ALI]"
  SubDevice: pci 0x0504
  Revision: 0x10
  Driver: "tg3"
  Driver Modules: "tg3"
  Device File: enp2s0f0
  Memory Range: 0xd1830000-0xd183ffff (ro,non-prefetchable)
  Memory Range: 0xd1840000-0xd184ffff (ro,non-prefetchable)
  Memory Range: 0x9fb00000-0x9fb007ff (ro,non-prefetchable,disabled)
  IRQ: 16 (76 events)
  HW Address: b8:70:f4:ed:8e:cc
  Link detected: yes
  Module Alias: "pci:v000014E4d000016B5sv00001025sd00000504bc02sc00i00"
  Driver Info #0:
    Driver Status: tg3 is active
    Driver Activation Cmd: "modprobe tg3"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #13 (PCI bridge)

24: PCI 300.0: 0282 WLAN controller
  [Created at pci.366]
  Unique ID: hAO_.eunzQs34F3D
  Parent ID: qTvu.S+eWMef6uw9
  SysFS ID: /devices/pci0000:00/0000:00:1c.1/0000:03:00.0
  SysFS BusID: 0000:03:00.0
  Hardware Class: network
  Model: "Foxconn International T77H167.00"
  Vendor: pci 0x168c "Qualcomm Atheros"
  Device: pci 0x002e "AR9287 Wireless Network Adapter (PCI-Express)"
  SubVendor: pci 0x105b "Foxconn International, Inc."
  SubDevice: pci 0xe034 "T77H167.00"
  Revision: 0x01
  Driver: "ath9k"
  Driver Modules: "ath9k"
  Device File: wlp3s0
  Features: WLAN
  Memory Range: 0xd1900000-0xd190ffff (rw,non-prefetchable)
  IRQ: 17 (720 events)
  HW Address: 94:39:e5:18:ad:7e
  Link detected: no
  WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13
  WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472
  WLAN encryption modes: WEP40 WEP104 TKIP CCMP
  WLAN authentication modes: open sharedkey wpa-psk wpa-eap
  Module Alias: "pci:v0000168Cd0000002Esv0000105Bsd0000E034bc02sc80i00"
  Driver Info #0:
    Driver Status: ath9k is active
    Driver Activation Cmd: "modprobe ath9k"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #14 (PCI bridge)
root 2489 0.4 0.4 462816 17404 ? Ssl 13:31 0:00 /usr/sbin/NetworkManager --no-daemon
root 2714 0.0 0.1 44116 7240 ? Ss 13:31 0:00 /sbin/wpa_supplicant -u -s -O /run/wpa_supplicant
root 2723 0.0 0.0 16116 3676 ? S 13:31 0:00 /sbin/dhclient -d -q -sf /usr/lib/NetworkManager/nm-dhcp-helper -pf /var/run/dhclient-enp2s0f0.pid -lf /var/lib/NetworkManager/dhclient-f732f7c1-e63f-48ad-9add-3d00f8fdc710-enp2s0f0.lease -cf /var/lib/NetworkManager/dhclient-enp2s0f0.conf enp2s0f0
nobody 2744 0.0 0.1 59936 4180 ? S 13:31 0:00 /usr/sbin/dnsmasq --no-resolv --keep-in-foreground --no-hosts --bind-interfaces --pid-file=/var/run/NetworkManager/dnsmasq.pid --listen-address=127.0.1.1 --cache-size=0 --proxy-dnssec --enable-dbus=org.freedesktop.NetworkManager.dnsmasq --conf-dir=/etc/NetworkManager/dnsmasq.d
karriem 4108 0.0 0.2 444904 8364 ? Sl 13:32 0:00 /usr/lib/gvfs/gvfsd-network --spawner :1.3 /org/gtk/gvfs/exec_spaw/1
karriem 4678 0.0 0.0 21292 936 pts/0 S+ 13:34 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.0.2 0.0.0.0 UG 0 0 0 enp2s0f0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 enp2s0f0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 enp2s0f0
# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
total 94756
130817 drwxr-xr-x 3 root root 4096 Jul 23 08:30 .
     2 drwxr-xr-x 24 root root 4096 Jul 23 08:28 ..
130820 -rw-r--r-- 1 root root 1239577 Apr 19 00:21 abi-4.4.0-21-generic
131111 -rw-r--r-- 1 root root 1240067 Jul 13 03:59 abi-4.4.0-31-generic
130821 -rw-r--r-- 1 root root 189412 Apr 19 00:21 config-4.4.0-21-generic
130830 -rw-r--r-- 1 root root 189558 Jul 13 03:59 config-4.4.0-31-generic
130818 drwxr-xr-x 5 root root 4096 Jul 23 08:29 grub
131109 -rw-r--r-- 1 root root 35904608 Jul 23 08:17 initrd.img-4.4.0-21-generic
131114 -rw-r--r-- 1 root root 35897244 Jul 23 08:30 initrd.img-4.4.0-31-generic
130822 -rw-r--r-- 1 root root 182704 Jan 28 2016 memtest86+.bin
130823 -rw-r--r-- 1 root root 184380 Jan 28 2016 memtest86+.elf
130824 -rw-r--r-- 1 root root 184840 Jan 28 2016 memtest86+_multiboot.bin
130819 -rw------- 1 root root 3853719 Apr 19 00:21 System.map-4.4.0-21-generic
131110 -rw------- 1 root root 3866473 Jul 13 03:59 System.map-4.4.0-31-generic
130827 -rw-r--r-- 1 root root 7013984 Jul 22 22:01 vmlinuz-4.4.0-21-generic
131112 -rw------- 1 root root 7047504 Jul 13 03:59 vmlinuz-4.4.0-31-generic
Support status summary of 'TAS':

You have 30 packages (1.4%) supported until January 2017 (9m)
You have 231 packages (11.0%) supported until April 2019 (3y)
You have 1781 packages (84.8%) supported until April 2021 (5y)
You have 4 packages (0.2%) supported until May 2017 (9m)

You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 53 packages (2.5%) that are unsupported

Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2016-07-31 03:15:01
--2016-08-01 13:34:44-- http://www.linux-usb.org/usb.ids
Resolving www.linux-usb.org (www.linux-usb.org)... 216.34.181.97
Connecting to www.linux-usb.org (www.linux-usb.org)|216.34.181.97|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 564169 (551K) [text/plain]
Saving to: ‘/var/lib/usbutils/usb.ids.new’

/var/lib/usbutils/u 100%[===================>] 550.95K 217KB/s in 2.5s

2016-08-01 13:34:48 (217 KB/s) - ‘/var/lib/usbutils/usb.ids.new’ saved [564169/564169]

Done.
Module Size Used by
drbg 32768 1
ansi_cprng 16384 0
ctr 16384 0
ccm 20480 0
talpa_vfshook 36864 1
talpa_pedconnector 16384 0
talpa_pedevice 16384 2 talpa_pedconnector
talpa_vcdevice 16384 10
talpa_core 90112 3 talpa_vfshook,talpa_vcdevice
talpa_linux 32768 4 talpa_vfshook,talpa_vcdevice,talpa_core
talpa_syscallhook 24576 1 talpa_vfshook
uvcvideo 90112 0
intel_rapl 20480 0
x86_pkg_temp_thermal 16384 0
videobuf2_vmalloc 16384 1 uvcvideo
intel_powerclamp 16384 0
videobuf2_memops 16384 1 videobuf2_vmalloc
coretemp 16384 0
kvm_intel 172032 0
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
v4l2_common 16384 1 videobuf2_v4l2
kvm 536576 1 kvm_intel
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
arc4 16384 2
irqbypass 16384 1 kvm
crct10dif_pclmul 16384 0
crc32_pclmul 16384 0
ath9k 94208 0
ath9k_common 36864 1 ath9k
acer_wmi 20480 0
ath9k_hw 450560 2 ath9k_common,ath9k
sparse_keymap 16384 1 acer_wmi
media 24576 2 uvcvideo,videodev
ath 32768 3 ath9k_common,ath9k,ath9k_hw
mac80211 643072 1 ath9k
aesni_intel 167936 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_realtek 86016 1
snd_hda_codec_generic 77824 1 snd_hda_codec_realtek
aes_x86_64 20480 1 aesni_intel
mei_me 36864 0
cfg80211 565248 4 ath,ath9k_common,ath9k,mac80211
compat 16384 4 cfg80211,ath9k_common,ath9k,mac80211
snd_hda_intel 36864 3
snd_hda_codec 135168 4 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel
snd_hda_core 73728 5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
mei 98304 1 mei_me
lrw 16384 1 aesni_intel
snd_hwdep 16384 1 snd_hda_codec
gf128mul 16384 1 lrw
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
glue_helper 16384 1 aesni_intel
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
lpc_ich 24576 0
ablk_helper 16384 1 aesni_intel
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer 32768 2 snd_pcm,snd_seq
shpchp 36864 0
snd 81920 17 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
cryptd 20480 2 aesni_intel,ablk_helper
soundcore 16384 1 snd
input_leds 16384 0
joydev 20480 0
serio_raw 16384 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
nouveau 1495040 1
i915 1208320 4
psmouse 126976 0
ttm 94208 1 nouveau
tg3 163840 0
ptp 20480 1 tg3
pps_core 20480 1 ptp
ahci 36864 4
i2c_algo_bit 16384 2 i915,nouveau
libahci 32768 1 ahci
drm_kms_helper 147456 2 i915,nouveau
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
drm 360448 8 ttm,i915,drm_kms_helper,nouveau
sdhci_pci 28672 0
sdhci 45056 1 sdhci_pci
mxm_wmi 16384 1 nouveau
video 40960 3 i915,acer_wmi,nouveau
wmi 20480 3 acer_wmi,mxm_wmi,nouveau
fjes 28672 0

Revision history for this message
Karriem (makarriem) said : 		#4

Please inform me if the above mentioned was correctly executed. Otherwise, I could redo it. Thank you

Revision history for this message
Mark Rijckenberg (markrijckenberg) said : 		#5

Procedure was correctly followed. Thanks.

Please try the first answer (with a green checkmark next to it) in the following thread:

https://askubuntu.com/questions/673156/atheros-ar9485-wifi-disconnects-randomly

I see that the following wireless driver configuration options are already set in your PC:

/etc/modprobe.d/ath10k_core.conf:options ath10k_core skip_otp=y
/etc/modprobe.d/ath9.conf:options ath9k nohwcrypt=1

Can you help with this problem?

Provide an answer of your own, or ask Karriem for more information if necessary.

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