On Fri, 19 Feb 2021 at 21:31, Nicolas George <george@nsup.org> wrote: > [ 19.292289] iwlwifi 0000:01:00.0: can't change power state from D3hot to D0 (config space inaccessible) This link reports setting "D3 cold" or similar in BIOS worked for that Intel 3165, does that help you? https://askubuntu.com/questions/1204683/intel-3165-not-working-on-ubuntu-19-10