On Sat, Oct 09, 2021 at 08:07:00PM +0000, bugzilla-daemon@xxxxxxxxxxxxxxxxxxx wrote: > --- Comment #5 from Denis Bondar (bondar.den@xxxxxxxxx) --- > Hi, > This version probably has the same or similar problem: > > Linux home 5.11.0-37-generic #41~20.04.2-Ubuntu That's also not a mainline kernel. Unless you can reproduce this with a mainline (or stable) kernel, you need to report this to Ubuntu. Providing answers to the questions I asked the original reporter might help too. Johan