On Tue, Oct 05, 2021 at 03:18:55PM +0300, Anssi Saari wrote: > "Andrew M.A. Cater" <amaca...@einval.com> writes: > > > In your case: I would add the contrib and non-free parts to the > > /etc/apt/sources.list as suggested. > > But these firmware packages were in non-free also in Debian 10 so just > upgrading to Debian 11 shouldn't have changed anything. Unless Luben > changed his stance on non-free software when upgrading?
Things change. The kernel changes. Drivers change. Sometimes an older kernel does better than a newer kernel, in the absence of proper firmware. Sometimes it doesn't. Stop worrying about it. Install the firmware.