hello, On Sun, May 17, 2026 at 02:59:27PM +0100, Nicola Alessi wrote: > Package: src:linux > Version: 7.0.7-1 > Severity: normal > > Dear Maintainer, > > system doesn't suspend anymore on lid close. > System suspend still works normally when I explicitly launch it from menu. > /proc/acpi/button/lid/LID/state changes correctly on lid close and open > events. > evtest does not report lid close/open event. > Same problem on linux-image-7.0.4+deb14-amd64, no problems on linux 6 series.
Given that there are several components involved: Can you confirm that just booting an older kernel but not changing any other components fixes the issue for you? If yes: Can you please bisect the newest kernel that still behaves good and the oldest that is broken in that regard? Doing that for packaged kernels from snapshot.debian.org is a good first step, but ideally bisecting the upstream kernel would be great. If you need more detailed instructions for that, please tell me. Best regards Uwe
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