On Mon, 25 Apr 2022 at 01:33, Marcelo Laia <marcelol...@gmail.com> wrote:
> After upgrade, I got wifi randomly stops and I need to turn off and on > it in order to get it back on. > Please, have you any ideia how I start to inspect this problem? Hi, This kind of behaviour can be related to power-management. Here is an example of successful troubleshooting of a similar problem: https://bbs.archlinux.org/viewtopic.php?id=273440 A first step for you would be to boot with the kernel that you were using before your upgrade, to confirm that the problem does not occur there. Then, as in the example, run 'uname -a' to see the relevant kernel version numbers, and 'lspci -k' to see the wifi kernel driver being used, and use that information to begin your problem solving.
