the problem appears normally under heavy load for the wifi, i.e. when downloading a big file over the net
my tests are more or less like this case : Kernel 5.17.5 1)boot 2)I downloaded a 80Mb file, problem appears 3)turn off Wi-Fi 4)turn on Wi-Fi the problem persist (without heavy load over the Wi-Fi) usually turning off then on the Wi-Fi make the problem worse If you want more log files, I'll be happy to help and provide them -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970965 Title: Wifi randomly disconnects [AR9462] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kernel-package/+bug/1970965/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs