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Date:      Fri, 16 Apr 2021 16:57:29 +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-PMUNmlBHvE@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

--- Comment #10 from Patricio Villar <patovm04@gmail.com> ---
I'm afraid I spoke too soon :(

On FreeBSD 13.0-RELEASE, resuming from sleep is behaving the way it did aro=
und
13.0-RC2/RC3 for me. This is, it works most of the time, but still fails on=
ce
in a while. Unlike 12.2-RELEASE, where it just works all of the time...

Anyway, I discovered that when I get the dreaded "drmn0: Failed to idle
engines, declaring wedged!" message, I can:

kldunload i915kms; kldload i915kms; service sddm restart

to get back X, at the cost of losing all my unsaved open files and stuff. At
least this way I avoid having to reboot my system.

--=20
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