Date: Sun, 27 Jun 2021 16:48:12 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 253801] graphics/drm-fbsd13-kmod panic when resuming from sleep Message-ID: <bug-253801-7141-U2kNKg2Asx@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-253801-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-253801-7141@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253801 Maxnix <maxnix.bsd@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |maxnix.bsd@gmail.com --- Comment #15 from Maxnix <maxnix.bsd@gmail.com> --- Hello all. I'd like to report my experience as well: OS: FreeBSD 13.0-RELEASE Grpahics: Intel HD Graphics 4600 Driver: Modesetting Initially I experienced the crash of my Xorg session whenever there was my conky+dzen2 bar running. Investigating the problem I noticed that even suspending while having Firef= ox running, or VLC playing (even paused) a video Xorg crashed. The common factor among dzen Firefox and VLC seemed OpenGL, so I tried this steps to test and workaround the problem: 1. Since I use a script to lock my session at suspend too (launched by /etc/rc.suspend), I added an if statement that terminate dzen2 before suspending if running. The script that locks my session launches it back af= ter the resume and unlock. 2. Disabled Firefox hardware acceleration. 3. Tried to suspend while VLC was playing a video using the XCB (NOT XCB-X1= 1) output. This led me to successfull suspend/resume cycles so far, so OpenGL use by a running program seems the culprit of the crash. HTH --=20 You are receiving this mail because: You are the assignee for the bug.=
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