How to emable wifi in ubuntu 14.04LTS
suhas-more@
This is ppa for Realtek drivers from Larry Finger's github.
rtl8192eu is packaged from the Realtek site with some compat patches.
More info: https:/
Press [ENTER] to continue or ctrl-c to cancel adding it
gpg: keyring `/tmp/tmp0gtb77
gpg: keyring `/tmp/tmp0gtb77
gpg: requesting key 2F22E44A from hkp server keyserver.
gpg: /tmp/tmp0gtb77g
gpg: key 2F22E44A: public key "Launchpad PPA for Pilot6" imported
gpg: Total number processed: 1
gpg: imported: 1 (RSA: 1)
OK
suhas-more@
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Fetched 5,998 kB in 37s (160 kB/s)
Reading package lists... Done
suhas-more@
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Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package hwinfo is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'hwinfo' has no installation candidate
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: eth0
version: 15
serial: 2c:60:0c:c6:e4:eb
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
resources: irq:47 ioport:
*-network UNCLAIMED
description: Network controller
product: QCA9377 802.11ac Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
version: 30
width: 64 bits
clock: 33MHz
resources: memory:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
eth0 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_
DISTRIB_
DISTRIB_
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Acer Incorporated [ALI] Device [1025:098a]
Kernel driver in use: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev 30)
Subsystem: Lite-On Communications Inc Device [11ad:0806]
Bus 003 Device 002: ID 8087:8001 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 003: ID 1bcf:2c81 Sunplus Innovation Technology Inc.
Bus 001 Device 002: ID 04ca:3015 Lite-On Technology Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
RUNNING STATE WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN
running connected enabled enabled enabled disabled
H/W path Device Class Description
=======
/0 bus ZORO_BH
/0/0 memory 128KiB BIOS
/0/4 processor Intel(R) Core(TM) i3-5005U CPU @ 2.00
/0/4/8 memory 32KiB L1 cache
/0/4/9 memory 256KiB L2 cache
/0/4/a memory 3MiB L3 cache
/0/7 memory 32KiB L1 cache
/0/10 memory 4GiB System Memory
/0/10/0 memory DIMM [empty]
/0/10/1 memory 4GiB SODIMM DDR3 Synchronous 1600 MHz
/0/100 bridge Broadwell-U Host Bridge -OPI
/0/100/2 display HD Graphics 5500
/0/100/3 multimedia Broadwell-U Audio Controller
/0/100/14 bus Wildcat Point-LP USB xHCI Controller
/0/100/16 communication Wildcat Point-LP MEI Controller #1
/0/100/1b multimedia Wildcat Point-LP High Definition Audi
/0/100/1c bridge Wildcat Point-LP PCI Express Root Por
/0/100/1c.2 bridge Wildcat Point-LP PCI Express Root Por
/0/100/1c.2/0 eth0 network RTL8111/8168/8411 PCI Express Gigabit
/0/100/1c.3 bridge Wildcat Point-LP PCI Express Root Por
/0/100/1c.3/0 network QCA9377 802.11ac Wireless Network Ada
/0/100/1d bus Wildcat Point-LP USB EHCI Controller
/0/100/1f bridge Wildcat Point-LP LPC Controller
/0/100/1f.2 storage Wildcat Point-LP SATA Controller [AHC
/0/100/1f.3 bus Wildcat Point-LP SMBus Controller
/0/1 scsi0 storage
/0/1/0.0.0 /dev/sda disk 1TB WDC WD10JPVX-22J
/0/1/0.0.0/1 /dev/sda1 volume 927GiB EXT4 volume
/0/1/0.0.0/2 /dev/sda2 volume 4015MiB Extended partition
/0/1/0.0.0/2/5 /dev/sda5 volume 4015MiB Linux swap / Solaris partitio
/0/2 scsi1 storage
/0/2/0.0.0 /dev/cdrom disk DVD-RAM UJ8HC
Linux gravity-computings 4.2.0-42-generic #49~14.04.1-Ubuntu SMP Wed Jun 29 20:22:11 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 0x000fe1c0-
[ 0.000000] No NUMA configuration found
[ 0.135213] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.160921] pci 0000:02:00.0: [10ec:8168] type 00 class 0x020000
[ 0.160941] pci 0000:02:00.0: reg 0x10: [io 0x3000-0x30ff]
[ 0.160970] pci 0000:02:00.0: reg 0x18: [mem 0xc1204000-
[ 0.160988] pci 0000:02:00.0: reg 0x20: [mem 0xc1200000-
[ 0.161070] pci 0000:02:00.0: supports D1 D2
[ 0.161071] pci 0000:02:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 0.161099] pci 0000:02:00.0: System wakeup disabled by ACPI
[ 0.176374] usbcore: registered new interface driver usbfs
[ 0.176384] usbcore: registered new interface driver hub
[ 0.176404] usbcore: registered new device driver usb
[ 0.184767] clocksource: Switched to clocksource hpet
[ 0.192628] pnp: PnP ACPI: found 6 devices
[ 0.575202] pci 0000:02:00.0: Signaling PME through PCIe PME interrupt
[ 0.575423] Console: switching to colour frame buffer device 170x48
[ 0.576181] input: Lid Switch as /devices/
[ 0.576256] ACPI: Lid Switch [LID0]
[ 0.583207] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.583209] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.583211] usb usb1: Product: xHCI Host Controller
[ 0.583212] usb usb1: Manufacturer: Linux 4.2.0-42-generic xhci-hcd
[ 0.583214] usb usb1: SerialNumber: 0000:00:14.0
[ 0.583329] hub 1-0:1.0: USB hub found
[ 0.584727] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.584729] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.584730] usb usb2: Product: xHCI Host Controller
[ 0.584732] usb usb2: Manufacturer: Linux 4.2.0-42-generic xhci-hcd
[ 0.584733] usb usb2: SerialNumber: 0000:00:14.0
[ 0.584897] hub 2-0:1.0: USB hub found
[ 0.585387] usb: failed to peer usb2-port4 and usb1-port9 by location (usb2-port4:none) (usb1-port9:
[ 0.585389] usb usb2-port4: failed to peer to usb1-port9 (-16)
[ 0.585390] usb: port power management may be unreliable
[ 0.600807] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.600809] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.600811] usb usb3: Product: EHCI Host Controller
[ 0.600812] usb usb3: Manufacturer: Linux 4.2.0-42-generic ehci_hcd
[ 0.600814] usb usb3: SerialNumber: 0000:00:1d.0
[ 0.600938] hub 3-0:1.0: USB hub found
[ 0.604146] PCCT header not found.
[ 0.614306] ima: No TPM chip found, activating TPM-bypass!
[ 0.615241] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.654230] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 0.662100] r8169 0000:02:00.0 eth0: RTL8168h/8111h at 0xffffc9000069c000, 2c:60:0c:c6:e4:eb, XID 14100800 IRQ 47
[ 0.662105] r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 0.896817] usb 1-5: new full-speed USB device number 2 using xhci_hcd
[ 0.912827] usb 3-1: new high-speed USB device number 2 using ehci-pci
[ 1.026477] usb 1-5: New USB device found, idVendor=04ca, idProduct=3015
[ 1.026480] usb 1-5: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.045223] usb 3-1: New USB device found, idVendor=8087, idProduct=8001
[ 1.045228] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 1.045656] hub 3-1:1.0: USB hub found
[ 1.192829] usb 1-7: new high-speed USB device number 3 using xhci_hcd
[ 1.330082] usb 1-7: New USB device found, idVendor=1bcf, idProduct=2c81
[ 1.330085] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.330087] usb 1-7: Product: HD WebCam
[ 1.330088] usb 1-7: Manufacturer: NC2141103M52106
[ 1.496829] usb 1-8: new high-speed USB device number 4 using xhci_hcd
[ 1.625250] usb 1-8: New USB device found, idVendor=0bda, idProduct=0129
[ 1.625254] usb 1-8: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.625255] usb 1-8: Product: USB2.0-CRW
[ 1.625257] usb 1-8: Manufacturer: Generic
[ 1.625258] usb 1-8: SerialNumber: 20100201396000000
[ 2.568845] clocksource: Switched to clocksource tsc
[ 6.586453] lp: driver loaded but no devices found
[ 7.357370] usbcore: registered new interface driver rtsx_usb
[ 8.027542] usbcore: registered new interface driver btusb
[ 8.264452] i2c_hid i2c-SYN1B81:01: error in i2c_hid_init_report size:6 / ret_size:4
[ 8.314801] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro
[ 8.401728] fb: switching to inteldrmfb from VESA VGA
[ 8.401776] Console: switching to colour dummy device 80x25
[ 8.427508] Console: switching to colour frame buffer device 170x48
[ 8.534732] uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c81)
[ 8.542165] input: HD WebCam as /devices/
[ 8.542257] usbcore: registered new interface driver uvcvideo
[ 9.289257] input: HDA Intel PCH Front Headphone as /devices/
[ 9.757536] intel_rapl: Found RAPL domain package
[ 9.757541] intel_rapl: Found RAPL domain core
[ 9.757544] intel_rapl: Found RAPL domain uncore
[ 9.757547] intel_rapl: Found RAPL domain dram
[ 9.940453] snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_
[ 9.970913] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/
[ 9.971003] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/
[ 9.971094] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/
[ 15.724625] r8169 0000:02:00.0: Direct firmware load for rtl_nic/
[ 15.724632] r8169 0000:02:00.0 eth0: unable to load firmware patch rtl_nic/
[ 15.735515] r8169 0000:02:00.0 eth0: link down
[ 15.735551] IPv6: ADDRCONF(
[ 177.571259] r8169 0000:02:00.0 eth0: link up
[ 177.571270] IPv6: ADDRCONF(
[ 299.873010] mce: [Hardware Error]: Machine check events logged
Release Date: 02/16/2016
Manufacturer: Acer
Product Name: Aspire E5-573
Serial Number: NXMVHSI04453312
Manufacturer: Acer
Product Name: ZORO_BH
Serial Number: NBC481100153312
Manufacturer: Chassis Manufacturer
Serial Number: Chassis Serial Number
Manufacturer: Intel(R) Corporation
Serial Number: To Be Filled By O.E.M.
Manufacturer: Not Specified
Serial Number: Not Specified
Manufacturer: Hynix/Hyundai
Serial Number: 28982011
lo no wireless extensions.
eth0 no wireless extensions.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
/etc/modprobe.
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
WimaxEnabled=true
sudo: hwinfo: command not found
root 809 0.0 0.2 356600 11344 ? Ssl 23:42 0:00 NetworkManager
root 2271 0.0 0.1 10240 5080 ? S 23:45 0:00 /sbin/dhclient -d -sf /usr/lib/
nobody 2274 0.0 0.0 35232 3304 ? S 23:45 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
suhas-m+ 2878 0.0 0.0 15952 2244 pts/1 S+ 23:52 0:00 grep --color=auto -E wpa|icd|etwork
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 192.168.0.1 0.0.0.0 UG 0 0 0 eth0
192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
# 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 61692
5242881 drwxr-xr-x 3 root root 4096 May 30 23:41 .
2 drwxr-xr-x 23 root root 4096 May 30 23:41 ..
5242884 -rw-r--r-- 1 root root 1207386 Jan 15 2015 abi-3.16.
5242892 -rw-r--r-- 1 root root 1313590 Jun 30 2016 abi-4.2.
5242885 -rw-r--r-- 1 root root 171768 Jan 15 2015 config-
5243175 -rw-r--r-- 1 root root 184934 Jun 30 2016 config-
5242882 drwxr-xr-x 5 root root 4096 May 30 23:42 grub
5243172 -rw-r--r-- 1 root root 19445093 May 30 21:24 initrd.
5242891 -rw-r--r-- 1 root root 19923605 May 30 23:41 initrd.
5242886 -rw-r--r-- 1 root root 176500 Mar 12 2014 memtest86+.bin
5242887 -rw-r--r-- 1 root root 178176 Mar 12 2014 memtest86+.elf
5242888 -rw-r--r-- 1 root root 178680 Mar 12 2014 memtest86+
5242883 -rw------- 1 root root 3511040 Jan 15 2015 System.
5243173 -rw------- 1 root root 3760051 Jun 30 2016 System.
5242890 -rw-r--r-- 1 root root 6345120 May 30 21:20 vmlinuz-
5243174 -rw------- 1 root root 6736496 Jun 30 2016 vmlinuz-
Traceback (most recent call last):
File "/usr/bin/
pkg.name, support_tag)
File "/usr/bin/
raise Exception("No date tag found")
Exception: No date tag found
Downloaded daily snapshot dated 2017-05-25 03:15:02
--2017-05-30 23:52:53-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 579005 (565K) [text/plain]
Saving to: ‘/var/lib/
100%[==
2017-05-30 23:53:04 (63.0 KB/s) - ‘/var/lib/
Done.
Module Size Used by
cmac 16384 2
rfcomm 69632 8
bnep 20480 2
snd_hda_codec_hdmi 49152 1
intel_rapl 20480 0
x86_pkg_
intel_powerclamp 16384 0
coretemp 16384 0
snd_hda_
snd_hda_
kvm_intel 167936 0
snd_hda_intel 36864 5
kvm 512000 1 kvm_intel
snd_hda_codec 135168 4 snd_hda_
uvcvideo 90112 0
snd_hda_core 65536 5 snd_hda_
crct10dif_pclmul 16384 0
snd_hwdep 16384 1 snd_hda_codec
acer_wmi 20480 0
joydev 20480 0
rtsx_usb_ms 20480 0
rtsx_usb_sdmmc 28672 0
memstick 20480 1 rtsx_usb_ms
crc32_pclmul 16384 0
i915 1130496 5
videobuf2_vmalloc 16384 1 uvcvideo
hid_multitouch 20480 0
sparse_keymap 16384 1 acer_wmi
aesni_intel 167936 2
videobuf2_memops 16384 1 videobuf2_vmalloc
aes_x86_64 20480 1 aesni_intel
snd_pcm 106496 4 snd_hda_
btusb 45056 0
videobuf2_core 49152 1 uvcvideo
lrw 16384 1 aesni_intel
btrtl 16384 1 btusb
gf128mul 16384 1 lrw
btbcm 16384 1 btusb
btintel 16384 1 btusb
snd_seq_midi 16384 0
snd_seq_midi_event 16384 1 snd_seq_midi
v4l2_common 16384 1 videobuf2_core
snd_rawmidi 32768 1 snd_seq_midi
drm_kms_helper 126976 1 i915
bluetooth 512000 25 bnep,btbcm,
snd_seq 69632 2 snd_seq_
videodev 172032 3 uvcvideo,
drm 360448 6 i915,drm_kms_helper
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
rtsx_usb 24576 2 rtsx_usb_
media 24576 2 uvcvideo,videodev
cryptd 20480 2 aesni_intel,
snd_seq_device 16384 3 snd_seq,
snd_timer 32768 2 snd_pcm,snd_seq
input_leds 16384 0
serio_raw 16384 0
i2c_hid 20480 0
mei_me 36864 0
snd 81920 21 snd_hda_
hid 118784 2 i2c_hid,
mei 98304 1 mei_me
dell_smo8800 16384 0
soundcore 16384 1 snd
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
tpm_crb 16384 0
wmi 20480 1 acer_wmi
8250_dw 16384 0
acpi_pad 20480 0
video 40960 2 i915,acer_wmi
shpchp 36864 0
i2c_algo_bit 16384 1 i915
lpc_ich 24576 0
spi_pxa2xx_platform 24576 0
mac_hid 16384 0
i2c_designware_
i2c_designware_core 16384 1 i2c_designware_
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
r8169 81920 0
ahci 36864 2
libahci 32768 1 ahci
mii 16384 1 r8169
sdhci_acpi 16384 0
sdhci 45056 1 sdhci_acpi
suhas-more@
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