On 2023-06-15 03:24 AM, Linux regression tracking (Thorsten Leemhuis) wrote: > ... > https://bugzilla.kernel.org/show_bug.cgi?id=217412 > > --- Comment #47 from Mark Blakeney --- > @Juha, kernel 6.3.7 adds the 2 patches intended to fix this bug and the > startup delay is now gone. However, I have had 2 cases over the last 5 > days in which I have been running 6.3.7 where my mouse fails to be > detected at all after startup. I have to pull the Logitech receiver > out/in to get the mouse working. Never seen this issue before so I > suspect the patches are not right. > ``` I too have had that happen with recent kernels, but have not yet put a finger to a specific version or cause. Just toggling the power button on the wireless mouse is enough for it to "re-appear". The 5.4.xx kernels never had this issue. I went straight from those to the 6.3.xx ones, where it does happen sometimes, both with and without the recent "delay" fixes. -- Mark Lord