From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 188321] New: i915: black screen after disconnecting HDMI monitor
Date: Mon, 21 Nov 2016 22:59:23 +0000 [thread overview]
Message-ID: <bug-188321-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=188321
Bug ID: 188321
Summary: i915: black screen after disconnecting HDMI monitor
Product: Drivers
Version: 2.5
Kernel Version: 4.x
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: kernel@stefaus.de
Regression: No
Created attachment 245481
--> https://bugzilla.kernel.org/attachment.cgi?id=245481&action=edit
dmesg with drm.debug=14
Since new install of my Linux System and using a 4.4+ Kernel (before 3.19) I'm
getting kernel exceptions every time I disconnect my via HDMI connected
Monitor.
Steps:
- booting to desktop without problems
- disconnect HDMI
- eDP is showing desktop for ~2 seconds
- eDP turns black, no keyboard inputs, the rest keeps running
No difference if HDMI connected while/after boot, I tried different 4.4+ Kernel
Versions from Ubuntu to Mainline, every time nearly the same output.
[ 90.275535] [drm:ironlake_crtc_enable [i915]] *ERROR* mode set failed: pipe
A stuck
[ 90.329696] ------------[ cut here ]------------
[ 90.329789] WARNING: CPU: 3 PID: 1834 at
/home/kernel/COD/linux/drivers/gpu/drm/i915/intel_display.c:14221
intel_atomic_commit_tail+0xf93/0xfc0 [i915]
see attached dmesg for the full exception trace.
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next reply other threads:[~2016-11-21 22:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-21 22:59 bugzilla-daemon [this message]
2016-12-01 12:17 ` [Bug 188321] i915: black screen after disconnecting HDMI monitor bugzilla-daemon
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