Arch Linux

StefanFi

Member

Registered: 2020-12-13

Posts: 8

[SOLVED] NetworkManager stuck at getting IP configuration

Hi all, i've been trying to get my TPLINK T2U Archer to work on my arch installation and i can't get it to work,

Here is the output of nmcli monitor

wlp0s20f0u9u4: using connection 'stefan'
wlp0s20f0u9u4: connecting (prepare)
wlp0s20f0u9u4: connecting (configuring)
wlp0s20f0u9u4: connecting (need authentication)
wlp0s20f0u9u4: connecting (prepare)
wlp0s20f0u9u4: connecting (configuring)
stefan: connection profile changed
wlp0s20f0u9u4: connecting (getting IP configuration)
wlp0s20f0u9u4: connection failed
wlp0s20f0u9u4: disconnected

I noticed similar behaviour with other network managers, Any ideas?

Last edited by StefanFi (2021-06-18 12:49:47)

seth

Member

Registered: 2012-09-03

Posts: 50,923

Re: [SOLVED] NetworkManager stuck at getting IP configuration

Please post the system journal

sudo journalctl -b

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StefanFi

Member

Registered: 2020-12-13

Posts: 8

Re: [SOLVED] NetworkManager stuck at getting IP configuration

Here's journalctl, looking up Realtek will get you to the USB initialization

http://ix.io/3qjM

seth

Member

Registered: 2012-09-03

Posts: 50,923

Re: [SOLVED] NetworkManager stuck at getting IP configuration

Have tried not using the aircrack module?
What's the output of "lsusb" (w/ the wifi attached)?

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StefanFi

Member

Registered: 2020-12-13

Posts: 8

Re: [SOLVED] NetworkManager stuck at getting IP configuration

Here's lsusb

Bus 001 Device 023: ID 2357:011e TP-Link AC600 wireless Realtek RTL8811AU [Archer T2U Nano]

and here's usb-devices

T:  Bus=01 Lev=02 Prnt=08 Port=03 Cnt=02 Dev#= 23 Spd=480 MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=2357 ProdID=011e Rev=02.00
S:  Manufacturer=Realtek 
S:  Product=802.11ac WLAN Adapter 
S:  SerialNumber=00e04c000001
C:  #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=500mA
I:  If#=0x0 Alt= 0 #EPs= 6 Cls=ff(vend.) Sub=ff Prot=ff Driver=rtl88XXau

seth

Member

Registered: 2012-09-03

Posts: 50,923

Re: [SOLVED] NetworkManager stuck at getting IP configuration

Does https://aur.archlinux.org/packages/rtl8821au-dkms-git/ work?

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StefanFi

Member

Registered: 2020-12-13

Posts: 8

Re: [SOLVED] NetworkManager stuck at getting IP configuration

Does https://aur.archlinux.org/packages/rtl8821au-dkms-git/ work?

I can't thank you enough, every time i installed arch i had trouble and now it works flawlessly
I'm gonna engrave that link on the usb card now heh