Ubuntu can detect a WiFi but can not connect to it
Hello,
Recently I dual boot Ubuntu 16.04 with windows 10.
After I installed Ubuntu I tried to connect to my WiFi.
The Ubuntu is detecting my WiFi but when I'm trying to connect ,the connection does not succeeding.
I use TP-LINK 300Mbps High Power Wireless USB Adapter TL-WN8200ND.
It's important to note that my main machine is Windows 10 and on it the WiFi works perfect.
Please help me to solve it.
Best regards.
Question information
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Revision history for this message
|
#1 |
What Windows does or doesn't do is irrelevant. It's a completely different OS with completely different support.
What is the output of:
sudo lshw -C network; lsb_release -a; uname -a; sudo rfkill list
Thanks
Revision history for this message
|
#3 |
Thank you for fast response.
This is copy-pasted from the terminal, for sudo lshw -C network:
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:06:00.0
logical name: enp6s0
version: 15
serial: 9c:5c:8e:86:c0:81
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
resources: irq:123 ioport:
*-network
description: Wireless interface
physical id: 2
bus info: usb@1:9
logical name: wlx14cc202512f1
serial: 14:cc:20:25:12:f1
*******
For lsb_release -a:
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
*******
For uname -a:
Linux benny-System-
*******
For sudo rfkill list:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Revision history for this message
|
#4 |
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-
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:/
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/
Step 3
Please do NOT attempt to send any attachment(s). Please copy/paste the full terminal output at this location:
https:/
The troubleshooters at Launchpad need to see the full Terminal output from running the above diagnostic command.
Step 4
Please also specify the exact model and make of your PC (if known)
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
|
#5 |
root@benny-
Get:1 http://
Hit:2 http://
Get:3 http://
Hit:4 http://
Fetched 190 kB in 1s (142 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.
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: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:06:00.0
logical name: enp6s0
version: 15
serial: 9c:5c:8e:86:c0:81
size: 100Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
resources: irq:123 ioport:
*-network
description: Wireless interface
physical id: 2
bus info: usb@1:9
logical name: wlx14cc202512f1
serial: 14:cc:20:25:12:f1
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
lo Interface doesn't support scanning.
enp6s0 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_
06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:8677]
Kernel driver in use: r8169
Kernel modules: r8169
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 2357:0100
Bus 001 Device 002: ID 093a:2530 Pixart Imaging, Inc.
Bus 001 Device 004: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser
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
=======
/0 bus Z170-P
/0/0 memory 64KiB BIOS
/0/3f memory 128KiB L1 cache
/0/40 memory 128KiB L1 cache
/0/41 memory 1MiB L2 cache
/0/42 memory 6MiB L3 cache
/0/43 processor Intel(R) Core(TM) i5-6600 CPU
/0/44 memory 16GiB System Memory
/0/44/0 memory 8GiB DIMM Synchronous 2400 MH
/0/44/1 memory [empty]
/0/44/2 memory 8GiB DIMM Synchronous 2400 MH
/0/44/3 memory [empty]
/0/100 bridge Skylake Host Bridge/DRAM Regi
/0/100/1 bridge Skylake PCIe Controller (x16)
/0/100/1/0 display Ellesmere [Radeon RX 470/480]
/0/100/1/0.1 multimedia Advanced Micro Devices, Inc.
/0/100/14 bus Sunrise Point-H USB 3.0 xHCI
/0/100/14/0 usb2 bus xHCI Host Controller
/0/100/14/1 usb1 bus xHCI Host Controller
/0/100/14/1/7 input Gaming Mouse
/0/100/14/1/9 generic 802.11n WLAN Adapter
/0/100/14/1/a input USB Receiver
/0/100/16 communication Sunrise Point-H CSME HECI #1
/0/100/17 storage Sunrise Point-H SATA controll
/0/100/1b bridge Sunrise Point-H PCI Root Port
/0/100/1c bridge Sunrise Point-H PCI Express R
/0/100/1c.2 bridge Sunrise Point-H PCI Express R
/0/100/1c.2/0 bridge ASM1083/1085 PCIe to PCI Brid
/0/100/1c.3 bridge Sunrise Point-H PCI Express R
/0/100/1c.3/0 enp6s0 network RTL8111/8168/8411 PCI Express
/0/100/1d bridge Sunrise Point-H PCI Express R
/0/100/1f bridge Sunrise Point-H LPC Controlle
/0/100/1f.2 memory Memory controller
/0/100/1f.3 multimedia Sunrise Point-H HD Audio
/0/100/1f.4 bus Sunrise Point-H SMBus
/0/1 scsi2 storage
/0/1/0.0.0 /dev/sda disk 250GB Samsung SSD 850
/0/1/0.0.0/1 /dev/sda1 volume 449MiB Windows NTFS volume
/0/1/0.0.0/2 /dev/sda2 volume 98MiB Windows FAT volume
/0/1/0.0.0/3 /dev/sda3 volume 15MiB reserved partition
/0/1/0.0.0/4 /dev/sda4 volume 188GiB Windows NTFS volume
/0/1/0.0.0/5 /dev/sda5 volume 28GiB EXT4 volume
/0/1/0.0.0/6 /dev/sda6 volume 15GiB Linux swap volume
/0/2 scsi3 storage
/0/2/0.0.0 /dev/sdb disk 1TB WDC WD1003FZEX-0
/0/2/0.0.0/1 /dev/sdb1 volume 127MiB reserved partition
/0/2/0.0.0/2 /dev/sdb2 volume 931GiB Windows NTFS volume
/1 power To Be Filled By O.E.M.
/2 wlx14cc202512f1 network Wireless interface
Linux benny-System-
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x08: 'MPX bounds registers'
[ 0.000000] x86/fpu: Using 'eager' FPU context switches.
[ 0.000000] found SMP MP-table at [mem 0x000fccb0-
[ 0.000000] No NUMA configuration found
[ 0.020758] ACPI Error: [\_SB_.
[ 0.027115] ACPI Error: 1 table load failures, 8 successful (20150930/
[ 0.126870] PCCT header not found.
[ 0.149012] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 0.197392] usbcore: registered new interface driver usbfs
[ 0.197396] usbcore: registered new interface driver hub
[ 0.197404] usbcore: registered new device driver usb
[ 0.205982] clocksource: Switched to clocksource hpet
[ 0.211921] pnp: PnP ACPI: found 10 devices
[ 0.617105] Console: switching to colour frame buffer device 128x48
[ 0.725554] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 0.725555] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.725556] usb usb1: Product: xHCI Host Controller
[ 0.725557] usb usb1: Manufacturer: Linux 4.4.0-43-generic xhci-hcd
[ 0.725558] usb usb1: SerialNumber: 0000:00:14.0
[ 0.725646] hub 1-0:1.0: USB hub found
[ 0.733139] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 0.733140] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 0.733141] usb usb2: Product: xHCI Host Controller
[ 0.733141] usb usb2: Manufacturer: Linux 4.4.0-43-generic xhci-hcd
[ 0.733142] usb usb2: SerialNumber: 0000:00:14.0
[ 0.733246] hub 2-0:1.0: USB hub found
[ 0.738159] i8042: PNP: No PS/2 controller found. Probing ports directly.
[ 0.757698] ima: No TPM chip found, activating TPM-bypass!
[ 0.759348] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 0.823223] r8169 0000:06:00.0 eth0: RTL8168h/8111h at 0xffffc900018f0000, 9c:5c:8e:86:c0:81, XID 14100800 IRQ 123
[ 0.823225] r8169 0000:06:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
[ 0.849827] r8169 0000:06:00.0 enp6s0: renamed from eth0
[ 1.042154] usb 1-7: new full-speed USB device number 2 using xhci_hcd
[ 1.175247] usb 1-7: New USB device found, idVendor=093a, idProduct=2530
[ 1.175248] usb 1-7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.175249] usb 1-7: Product: Gaming Mouse
[ 1.175250] usb 1-7: Manufacturer: PixArt
[ 1.177822] usbcore: registered new interface driver usbhid
[ 1.177823] usbhid: USB HID core driver
[ 1.179317] input: PixArt Gaming Mouse as /devices/
[ 1.179556] hid-generic 0003:093A:
[ 1.342150] usb 1-9: new high-speed USB device number 3 using xhci_hcd
[ 1.472187] usb 1-9: New USB device found, idVendor=2357, idProduct=0100
[ 1.472189] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1.472190] usb 1-9: Product: 802.11n WLAN Adapter
[ 1.472191] usb 1-9: Manufacturer: Realtek
[ 1.472191] usb 1-9: SerialNumber: 00e04c000001
[ 1.646060] usb 1-10: new low-speed USB device number 4 using xhci_hcd
[ 1.759238] lp: driver loaded but no devices found
[ 1.779255] usb 1-10: New USB device found, idVendor=046d, idProduct=c517
[ 1.779256] usb 1-10: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.779257] usb 1-10: Product: USB Receiver
[ 1.779258] usb 1-10: Manufacturer: Logitech
[ 1.779363] usb 1-10: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 1.779382] usb 1-10: ep 0x82 - rounding interval to 64 microframes, ep desc says 80 microframes
[ 1.831625] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro
[ 1.848001] input: Logitech USB Receiver as /devices/
[ 1.902291] logitech 0003:046D:
[ 1.902650] input: Logitech USB Receiver as /devices/
[ 1.958368] logitech 0003:046D:
[ 1.965449] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client
[ 1.973486] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/
[ 1.973529] input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/
[ 1.979034] input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/
[ 1.979083] input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/
[ 1.979121] input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/
[ 1.979157] input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/
[ 2.020336] intel_rapl: Found RAPL domain package
[ 2.020337] intel_rapl: Found RAPL domain core
[ 2.020339] intel_rapl: Found RAPL domain dram
[ 2.038821] input: HDA Intel PCH Front Mic as /devices/
[ 2.038857] input: HDA Intel PCH Rear Mic as /devices/
[ 2.038884] input: HDA Intel PCH Line as /devices/
[ 2.039323] input: HDA Intel PCH Line Out as /devices/
[ 2.039398] input: HDA Intel PCH Front Headphone as /devices/
[ 2.614581] clocksource: Switched to clocksource tsc
[ 3.010437] cfg80211: World regulatory domain updated:
[ 3.010439] cfg80211: DFS Master region: unset
[ 3.010440] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 3.010441] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 3.010442] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[ 3.010443] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[ 3.010444] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[ 3.010445] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 3.010446] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[ 3.010446] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[ 3.010447] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[ 3.018281] rtl8192cu: Chip version 0x11
[ 3.046598] rtl8192cu: MAC address: 14:cc:20:25:12:f1
[ 3.046600] rtl8192cu: Board Type 0
[ 3.046682] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
[ 3.046693] rtl8192cu: Loading firmware rtlwifi/
[ 3.049569] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[ 3.049741] usbcore: registered new interface driver rtl8192cu
[ 3.051284] usbcore: registered new interface driver rtl8xxxu
[ 3.052595] rtl8192cu 1-9:1.0 wlx14cc202512f1: renamed from wlan0
[ 3.077315] IPv6: ADDRCONF(
[ 3.080326] rtl8192cu: MAC auto ON okay!
[ 3.091322] rtl8192cu: Tx queue select: 0x05
[ 3.472537] IPv6: ADDRCONF(
[ 3.507530] IPv6: ADDRCONF(
[ 11.915344] wlx14cc202512f1: authenticate with e8:cc:18:ec:ae:d7
[ 11.928746] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 1/3)
[ 12.030220] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 2/3)
[ 12.134227] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 3/3)
[ 12.238176] wlx14cc202512f1: authentication with e8:cc:18:ec:ae:d7 timed out
[ 12.386568] wlx14cc202512f1: authenticate with 30:b5:c2:da:36:f9
[ 12.398061] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 1/3)
[ 12.498189] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 2/3)
[ 12.602190] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 3/3)
[ 12.706245] wlx14cc202512f1: authentication with 30:b5:c2:da:36:f9 timed out
[ 13.674621] wlx14cc202512f1: authenticate with e8:cc:18:ec:ae:d7
[ 13.696052] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 1/3)
[ 13.798242] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 2/3)
[ 13.902217] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 3/3)
[ 14.006194] wlx14cc202512f1: authentication with e8:cc:18:ec:ae:d7 timed out
[ 15.058688] wlx14cc202512f1: authenticate with 30:b5:c2:da:36:f9
[ 15.070834] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 1/3)
[ 15.174281] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 2/3)
[ 15.278258] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 3/3)
[ 15.382223] wlx14cc202512f1: authentication with 30:b5:c2:da:36:f9 timed out
[ 17.246761] wlx14cc202512f1: authenticate with e8:cc:18:ec:ae:d7
[ 17.268934] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 1/3)
[ 17.370244] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 2/3)
[ 17.474295] wlx14cc202512f1: send auth to e8:cc:18:ec:ae:d7 (try 3/3)
[ 17.578251] wlx14cc202512f1: authentication with e8:cc:18:ec:ae:d7 timed out
[ 27.630727] wlx14cc202512f1: authenticate with 30:b5:c2:da:36:f9
[ 27.642146] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 1/3)
[ 27.742429] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 2/3)
[ 27.846517] wlx14cc202512f1: send auth to 30:b5:c2:da:36:f9 (try 3/3)
[ 27.950444] wlx14cc202512f1: authentication with 30:b5:c2:da:36:f9 timed out
[ 37.147743] IPv6: ADDRCONF(
Release Date: 06/07/2016
Serial services are supported (int 14h)
Manufacturer: System manufacturer
Product Name: System Product Name
Serial Number: System Serial Number
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: Z170-P
Serial Number: 160163309502445
Manufacturer: Default string
Serial Number: Default string
Port Type: Serial Port 16550A Compatible
Manufacturer: To Be Filled By O.E.M.
Serial Number: To Be Filled By O.E.M.
Manufacturer: Intel(R) Corporation
Serial Number: To Be Filled By O.E.M.
Manufacturer: Kingston
Serial Number: 23568209
Manufacturer: Not Specified
Serial Number: Not Specified
Manufacturer: Kingston
Serial Number: 24568329
Manufacturer: Not Specified
Serial Number: Not Specified
Debug Use USB(Disabled:
lo no wireless extensions.
wlx14cc202512f1 IEEE 802.11bgn ESSID:off/any
Retry short limit:7 RTS thr=2347 B Fragment thr:off
Power Management:off
enp6s0 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.
[main]
NetworkingEnabl
WirelessEnabled
WWANEnabled=true
24: PCI 600.0: 0200 Ethernet controller
[Created at pci.366]
Unique ID: 4Nnf.eyqrN5GWcA7
Parent ID: Z7uZ._ugkkwpAiV6
SysFS ID: /devices/
SysFS BusID: 0000:06:00.0
Hardware Class: network
Model: "Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller"
Vendor: pci 0x10ec "Realtek Semiconductor Co., Ltd."
Device: pci 0x8168 "RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller"
SubVendor: pci 0x1043 "ASUSTeK Computer Inc."
SubDevice: pci 0x8677
Revision: 0x15
Driver: "r8169"
Driver Modules: "r8169"
Device File: enp6s0
I/O Ports: 0xd000-0xdfff (rw)
Memory Range: 0xf7d04000-
Memory Range: 0xf7d00000-
IRQ: 123 (8341 events)
HW Address: 9c:5c:8e:86:c0:81
Link detected: yes
Module Alias: "pci:v000010ECd
Driver Info #0:
Driver Status: r8169 is active
Driver Activation Cmd: "modprobe r8169"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #15 (PCI bridge)
28: USB 00.0: 0282 WLAN controller
[Created at usb.122]
Unique ID: POWV.2oHLBbsZOw7
Parent ID: k4bc.2DFUsyrieMD
SysFS ID: /devices/
SysFS BusID: 1-9:1.0
Hardware Class: network
Model: "Realtek 802.11n WLAN Adapter"
Hotplug: USB
Vendor: usb 0x2357 "Realtek"
Device: usb 0x0100 "802.11n WLAN Adapter"
Revision: "2.00"
Serial ID: "00e04c000001"
Driver: "rtl8192cu"
Driver Modules: "rtl8192cu"
Device File: wlx14cc202512f1
Features: WLAN
Speed: 480 Mbps
HW Address: 14:cc:20:25:12:f1
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: "usb:v2357p0100
Driver Info #0:
Driver Status: rtl8192cu is active
Driver Activation Cmd: "modprobe rtl8192cu"
Driver Info #1:
Driver Status: rtl8xxxu is active
Driver Activation Cmd: "modprobe rtl8xxxu"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #26 (Hub)
root 790 0.0 0.1 544708 17492 ? Ssl 04:55 0:00 /usr/sbin/
root 1179 0.0 0.0 44024 6428 ? Ss 04:55 0:00 /sbin/wpa_
root 1383 0.0 0.0 16116 3636 ? S 04:55 0:00 /sbin/dhclient -d -q -sf /usr/lib/
nobody 1599 0.0 0.0 59936 4076 ? S 04:55 0:00 /usr/sbin/dnsmasq --no-resolv --keep-
root 3517 0.0 0.0 21292 940 pts/3 S+ 05:28 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 10.0.0.138 0.0.0.0 UG 0 0 0 enp6s0
10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 enp6s0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 enp6s0
# 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 111561
130561 drwxr-xr-x 4 root root 4096 Oct 19 04:55 .
2 drwxr-xr-x 24 root root 4096 Oct 19 04:54 ..
130565 -rw-r--r-- 1 root root 1240067 Jul 12 21:59 abi-4.4.
146374 -rw-r--r-- 1 root root 1242701 Oct 12 11:47 abi-4.4.
130566 -rw-r--r-- 1 root root 189558 Jul 12 21:59 config-
130909 -rw-r--r-- 1 root root 189760 Oct 12 11:47 config-
1 drwx------ 3 root root 1024 Dec 31 1969 efi
130563 drwxr-xr-x 5 root root 4096 Oct 19 04:55 grub
146370 -rw-r--r-- 1 root root 37199693 Oct 19 04:51 initrd.
146368 -rw-r--r-- 1 root root 37634883 Oct 19 04:55 initrd.
130567 -rw-r--r-- 1 root root 182704 Jan 28 2016 memtest86+.bin
130568 -rw-r--r-- 1 root root 184380 Jan 28 2016 memtest86+.elf
130569 -rw-r--r-- 1 root root 184840 Jan 28 2016 memtest86+
130564 -rw------- 1 root root 3866473 Jul 12 21:59 System.
146371 -rw------- 1 root root 3869895 Oct 12 11:47 System.
146277 -rw-r--r-- 1 root root 7047520 Oct 18 08:59 vmlinuz-
146278 -rw-r--r-- 1 root root 7049432 Jul 19 20:04 vmlinuz-
146373 -rw------- 1 root root 7053568 Oct 12 11:47 vmlinuz-
146378 -rw------- 1 root root 7055480 Oct 19 04:55 vmlinuz-
Support status summary of 'benny-
You have 1711 packages (99.1%) supported until April 2021 (5y)
You have 1 packages (0.1%) supported until January 2017 (9m)
You have 11 packages (0.6%) supported until October 2021 (5y)
You have 0 packages (0.0%) that can not/no-longer be downloaded
You have 3 packages (0.2%) that are unsupported
Run with --show-unsupported, --show-supported or --show-all to see more details
Downloaded daily snapshot dated 2016-10-15 03:15:02
--2016-10-19 05:28:39-- http://
Resolving www.linux-usb.org (www.linux-
Connecting to www.linux-usb.org (www.linux-
HTTP request sent, awaiting response... 200 OK
Length: 574827 (561K) [text/plain]
Saving to: ‘/var/lib/
/var/lib/usbutils/ 100%[==
2016-10-19 05:28:41 (585 KB/s) - ‘/var/lib/
Done.
Module Size Used by
bnep 20480 2
rtl8xxxu 73728 0
arc4 16384 2
rtl8192cu 69632 0
rtl_usb 20480 1 rtl8192cu
rtl8192c_common 53248 1 rtl8192cu
rtlwifi 77824 3 rtl_usb,
mac80211 737280 4 rtl8xxxu,
cfg80211 565248 2 mac80211,rtlwifi
joydev 20480 0
eeepc_wmi 16384 0
asus_wmi 28672 1 eeepc_wmi
sparse_keymap 16384 1 asus_wmi
nls_iso8859_1 16384 1
snd_hda_
snd_hda_
intel_rapl 20480 0
x86_pkg_
intel_powerclamp 16384 0
coretemp 16384 0
kvm_intel 172032 0
i915_bpo 1302528 0
kvm 540672 1 kvm_intel
irqbypass 16384 1 kvm
intel_ips 20480 1 i915_bpo
drm_kms_helper 155648 1 i915_bpo
drm 364544 2 i915_bpo,
crct10dif_pclmul 16384 0
i2c_algo_bit 16384 1 i915_bpo
fb_sys_fops 16384 1 drm_kms_helper
snd_hda_codec_hdmi 53248 1
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
crc32_pclmul 16384 0
sysimgblt 16384 1 drm_kms_helper
snd_hda_intel 40960 5
input_leds 16384 0
snd_hda_codec 135168 4 snd_hda_
aesni_intel 167936 0
snd_hda_core 73728 5 snd_hda_
snd_hwdep 16384 1 snd_hda_codec
snd_pcm 106496 4 snd_hda_
aes_x86_64 20480 1 aesni_intel
lrw 16384 1 aesni_intel
gf128mul 16384 1 lrw
glue_helper 16384 1 aesni_intel
ablk_helper 16384 1 aesni_intel
snd_seq_midi 16384 0
cryptd 20480 2 aesni_intel,
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_
serio_raw 16384 0
snd_seq_device 16384 3 snd_seq,
snd_timer 32768 2 snd_pcm,snd_seq
snd 81920 21 snd_hda_
soundcore 16384 1 snd
mei_me 36864 0
mei 98304 1 mei_me
shpchp 36864 0
hci_uart 77824 0
btbcm 16384 1 hci_uart
8250_fintek 16384 0
btqca 16384 1 hci_uart
btintel 16384 1 hci_uart
bluetooth 520192 9 bnep,btbcm,
intel_lpss_acpi 16384 0
intel_lpss 16384 1 intel_lpss_acpi
acpi_als 16384 0
mac_hid 16384 0
kfifo_buf 16384 1 acpi_als
acpi_pad 20480 0
industrialio 57344 2 acpi_als,kfifo_buf
hid_logitech 32768 0
ff_memless 16384 1 hid_logitech
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
hid_generic 16384 0
usbhid 49152 0
mxm_wmi 16384 0
psmouse 126976 0
r8169 81920 0
ahci 36864 3
mii 16384 1 r8169
libahci 32768 1 ahci
wmi 20480 2 mxm_wmi,asus_wmi
video 40960 2 i915_bpo,asus_wmi
pinctrl_
i2c_hid 20480 0
pinctrl_intel 20480 1 pinctrl_
hid 118784 4 i2c_hid,
fjes 28672 0
*******
Step 4:
I don't have exact model, because my PC was built by personal computer assembly.
So I'll detail ass much as I can.
Processor: Intel® Core™ i5-6600 CPU @ 3.30GHz × 4
Graphics Card: sapphire radeon rx 470 turbo 8gb
Motherboard: Asus Z170-p
Additional information (From the Terminal):
root@benny-
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
Subsystem: ASUSTeK Computer Inc. Sunrise Point-H HD Audio
Flags: bus master, fast devsel, latency 32, IRQ 126
Memory at f7f20000 (64-bit, non-prefetchable) [size=16K]
Memory at f7f00000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [50] Power Management version 3
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
--
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device aaf0
Subsystem: PC Partner Limited / Sapphire Technology Device aaf0
Flags: bus master, fast devsel, latency 0, IRQ 125
Memory at f7e60000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [48] Vendor Specific Information: Len=08 <?>
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Legacy Endpoint, MSI 00
Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
*******
root@benny-
06:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1043:8677]
Kernel driver in use: r8169
Kernel modules: r8169
*******
I'm trying to connect to TEC.CERYCDR (the name of the WiFI)
Revision history for this message
|
#6 |
I want to draw your attention that maybe the driver for my TP-LINK 300Mbps High Power Wireless USB Adapter TL-WN8200ND is absent or not working in Ubuntu.
Revision history for this message
|
#7 |
Your Terminal output shows the following issue:
enp6s0 Interface doesn't support scanning.
I suggest switching to channel 3 in order to avoid wireless interference from the other access points.
Then retest wireless.
Revision history for this message
|
#8 |
Thank you for quick response.
I tried to switch the channels but its still didn't connect.
Maybe you have other suggestions for me?
Best Regards.
Revision history for this message
|
#9 |
This question was expired because it remained in the 'Open' state without activity for the last 15 days.