Closed ueberchild closed 5 years ago
This enabled my wi-fi:
sudo ip link set wlp0s20f3 down
netctl start wlp0s20f3-DSL_2640NRU
I noticed that once my Wi-Fi started without these two commands and even without sudo wifi-menu
, and I did not enter them. But at the next startup after sudo wifi-menu
I began to get this:
Scanning for networks...
nl80211: kernel reports: Attribute failed policy validation
Failed to create interface p2p-dev-wlp0s20f3: -22 (Invalid argument)
nl80211: Failed to create a P2P Device interface p2p-dev-wlp0s20f3
failed
No networks found
I try to delete interface by
sudo ip link delete wlp0s20f3
but I have
RTNETLINK answers: Operation not supported
and
systemctl status "netctl@wlp0s20f3\\x2dDSL_2640NRU.service"
has
Starting Networking for netctl profile wlp0s20f3-DSL_2640NRU...
Profile 'wlp0s20f3-DSL_2640NRU' does not exist or is not readable
netctl@wlp0s20f3\x2dDSL_2640NRU.service: Main process exited, code=exited, status=1/FAILURE
netctl@wlp0s20f3\x2dDSL_2640NRU.service: Failed with result 'exit-code'.
Failed to start Networking for netctl profile wlp0s20f3-DSL_2640NRU.
Again, only Ethernet works. Reinstall my OS?
Anarchy reinstalled, Wi-Fi password added, no results.
@ueberchild If your ethernet works, but your Wifi doesn't it's probably an issue with your wireless card driver. Try a different arch distro like Manjaro or EndeavourOS and report back if wifi works there. If it does we need to find you a driver package for your card.
After Anarchy installation
sudo wifi-menu
has this output:nl80211: kernel reports: Attribute failed policy validation Failed to create interface p2p-dev-wlp0s20f3: -22 (Invalid argument) nl80211: Failed to create a P2P Device interface p2p-dev-wlp0s20f3
But it disappears afterkillall wpa_supplicant
Next, when I try to choose my wi-fi in opened menu, it writes:CONNECTION FAILED
systemctl status "netctl@wlp0s20f3\\x2dDSL_2640NRU.service"
output:The interface of network profile 'wlp0s20f3-DSL_2640NRU' is already up netctl@wlp0s20f3\x2dDSL_2640NRU.service: Main process exited, code=exited, status=1/FAILURE netctl@wlp0s20f3\x2dDSL_2640NRU.service: Failed with result 'exit-code'. Failed to start Networking for netctl profile wlp0ss20f3-DSL_2640NRU.
Andjournalctl -xe
has almost the same, and also a lineDefined-By: systemd
Disabling dhcpcd and removing netctl profiles with reboot doesn't help. Although, I have second laptop with Arch (another hostname), here I have no problems with Internet.
Tried installing Anarchy with both netctl and networkmanager, both have this problem.
Error is on a completely new HP Probook 450 G6, had no problems with wi-fi during Anarchy installation.
Although I had the same 2 error lines about p2p when installing Anarchy from iso. But all packages were installed successfully.
Ethernet works. Wi-fi not.