On 2022/10/06 11:49, Igor Petruk wrote: > I've looked at the previous threads on this issue. One explanation was > that it was a buggy hardware, e.g. cheap motherboard. In my case this > is Intel NUC. I've just upgraded the BIOS from Feb 2022 version to Aug > 16th, 2022 version from > https://www.intel.com/content/www/us/en/download/19698/bios-update-tntgl357.html. > > The problem persists. I've seen in other OSs there are indeed some > mitigations available, whether via writing to `/sys`, sysctl or kernel > boot options to block the interrupt. It might be a useful feature for > OpenBSD to mitigate issues like this until a proper fix on either side > (hardware or kernel) is implemented.
I found a different suggestion in https://bugzilla.kernel.org/show_bug.cgi?id=203617#c19 - do you have any Thunderbird-related BIOS options you can try changing?
