Date: Mon, 10 May 2021 10:13:27 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 255745] regression: resume on T490 often broken after upgrade 12 -> 13 Message-ID: <bug-255745-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255745 Bug ID: 255745 Summary: regression: resume on T490 often broken after upgrade 12 -> 13 Product: Base System Version: 13.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: uqs@FreeBSD.org Under stable/12 this T490 thinkpad was suspend/resuming like a champ. I've recently upgraded to stable/13 and things are busted. Now this might be related to https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253288 (but I've disabl= ed that module), but often when resuming, the laptop will no longer power up a= nd eventually the fans start spinning. I did some tests with suspend/resume, and the hang seems to occur only afte= r a longer uptime or when suspending overnight. It's quite non-deterministic. I could successfully suspend/resume 5 times yesterday between 10am and 10pm. Then left it on overnight. I wanted to reboot this morning and figured I'll test suspend/resume once more. It did not come back from suspend when I ope= ned the lid again 2 minutes later. The typical Thinkpad light was still pulsati= ng though. How to even start to debug that? What where the changes around suspend/resu= me between 12 and 13? --=20 You are receiving this mail because: You are the assignee for the bug.=
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