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https://bugzilla.suse.com/show_bug.cgi?id=1202386 Bug ID: 1202386 Summary: after upgrade, pc randomly freezes with kernel panic and segfault in power management Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: x86-64 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: andrea.manzini@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Created attachment 860780 --> https://bugzilla.suse.com/attachment.cgi?id=860780&action=edit extract from journalctl --system output after upgrade my laptop to OpenSuse TumbleWeed 20220813, with kernel 5.19.0-1-default , I experience random kernel panics (PC freezes with caps lock blinking) and in system logs I find some error message about power management (see attachment). Hardware name: LENOVO 20YRS2D84A/20YRS2D84A, BIOS N37ET39W (1.20 ) 04/15/2022 -- You are receiving this mail because: You are the assignee for the bug.