Ubuntu 22.04 WiFi getting disconnected and cannot reconnect back

Question

Ubuntu 22.04 on Thinkpad X1 gets disconnected from WiFi and cannot reconnect back untill reboot. The corresponding log entry is:

iwlwifi 0000:00:14.3: Not associated and the session protection is over already...

Kernel Device: +pci:0000:00:14.3

This issue also gets triggered if the bluetooth is turned off.

Does this answer your question? My wireless/WiFi connection does not work. What information is needed to diagnose the issue? — waltinator, Nov 11 '22 at 21:03

score -1 · Answer 1 · answered Dec 05 '22 at 12:48

-1

I've encountered this problem and typically reconnect by restarting my hotspot instead of rebooting. Not much of an answer. From long ago work on an antique system, I believe that Ubuntu doesn't detect the disconnect and doesn't signal a need/attempt to renegotiate the connection. I don't have enough Ubuntu experience to know how to prove this nor how to really fix it.

answered Dec 05 '22 at 12:48

hertfordkc

7

1

This is not really an answer, and should rather be a comment under the post. – Vasilisa Dec 10 '22 at 14:32

Ubuntu 22.04 WiFi getting disconnected and cannot reconnect back

1 Answers1