0

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.

CosmoRon
  • 163
  • 1
  • 1
  • 5
  • Does this answer your question? [My wireless/WiFi connection does not work. What information is needed to diagnose the issue?](https://askubuntu.com/questions/425155/my-wireless-wifi-connection-does-not-work-what-information-is-needed-to-diagnos) – waltinator Nov 11 '22 at 21:03

1 Answers1

-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.

hertfordkc
  • 7
  • 5