* [Bug 66871] New: Radeon multi-screen intermittent display failure
@ 2013-12-11 2:42 bugzilla-daemon
2013-12-11 4:08 ` [Bug 66871] " bugzilla-daemon
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0 siblings, 9 replies; 10+ messages in thread
From: bugzilla-daemon @ 2013-12-11 2:42 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
Bug ID: 66871
Summary: Radeon multi-screen intermittent display failure
Product: Drivers
Version: 2.5
Kernel Version: 3.13.0-rc3
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: erik@emedwards.info
Regression: No
In this kernel the 3rd display only comes on for a few partial frames every 20
to 40 seconds. Three displays attached to motherboard.
Under kernel 3.11.10, Radeon driver operates correctly.
Using:
ASRock FM2A85X-ITX MB
AMD A10-6800k (Not overclocked)
8 GB DDR3
VGA montitor - Dell flat screen - 19"
HDMI0 montitor - (via DVI connector) - Acer 23" flat.
HDMI1 montitor - (via HDMI connector) - Acer 22" flat
VGA is 1 - on an the left.
HDMI1 is 2 - in the center.
HDMI0 is 3 - on the right.
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
@ 2013-12-11 4:08 ` bugzilla-daemon
2013-12-11 13:33 ` bugzilla-daemon
` (7 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: bugzilla-daemon @ 2013-12-11 4:08 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #1 from Michel Dänzer <michel@daenzer.net> ---
Can you bisect?
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
2013-12-11 4:08 ` [Bug 66871] " bugzilla-daemon
@ 2013-12-11 13:33 ` bugzilla-daemon
2013-12-11 17:35 ` bugzilla-daemon
` (6 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: bugzilla-daemon @ 2013-12-11 13:33 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
Alex Deucher <alexdeucher@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alexdeucher@gmail.com
--- Comment #2 from Alex Deucher <alexdeucher@gmail.com> ---
Please attach your xorg log and dmesg output as well.
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
2013-12-11 4:08 ` [Bug 66871] " bugzilla-daemon
2013-12-11 13:33 ` bugzilla-daemon
@ 2013-12-11 17:35 ` bugzilla-daemon
2013-12-11 17:40 ` bugzilla-daemon
` (5 subsequent siblings)
8 siblings, 0 replies; 10+ messages in thread
From: bugzilla-daemon @ 2013-12-11 17:35 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #3 from Erik Edwards <erik@emedwards.info> ---
I'm not sure what you mean.
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
` (2 preceding siblings ...)
2013-12-11 17:35 ` bugzilla-daemon
@ 2013-12-11 17:40 ` bugzilla-daemon
2013-12-11 17:40 ` bugzilla-daemon
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From: bugzilla-daemon @ 2013-12-11 17:40 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #4 from Erik Edwards <erik@emedwards.info> ---
Created attachment 118061
--> https://bugzilla.kernel.org/attachment.cgi?id=118061&action=edit
dmesg
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
` (3 preceding siblings ...)
2013-12-11 17:40 ` bugzilla-daemon
@ 2013-12-11 17:40 ` bugzilla-daemon
2013-12-11 17:41 ` bugzilla-daemon
` (3 subsequent siblings)
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From: bugzilla-daemon @ 2013-12-11 17:40 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #5 from Erik Edwards <erik@emedwards.info> ---
Created attachment 118071
--> https://bugzilla.kernel.org/attachment.cgi?id=118071&action=edit
Xorg.log
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
` (4 preceding siblings ...)
2013-12-11 17:40 ` bugzilla-daemon
@ 2013-12-11 17:41 ` bugzilla-daemon
2014-02-25 16:59 ` bugzilla-daemon
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From: bugzilla-daemon @ 2013-12-11 17:41 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #6 from Erik Edwards <erik@emedwards.info> ---
Created attachment 118081
--> https://bugzilla.kernel.org/attachment.cgi?id=118081&action=edit
System messages
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
` (5 preceding siblings ...)
2013-12-11 17:41 ` bugzilla-daemon
@ 2014-02-25 16:59 ` bugzilla-daemon
2014-02-25 17:11 ` bugzilla-daemon
2014-06-02 16:17 ` bugzilla-daemon
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From: bugzilla-daemon @ 2014-02-25 16:59 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #7 from Erik Edwards <erik@emedwards.info> ---
Fedora released 3.13.3 (kernel.x86_64 0:3.13.3-201.fc20) and this is still
happening; though, it doesn't happen with 3.12.10
(kernel-3.12.10-300.fc20.x86_64).
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
` (6 preceding siblings ...)
2014-02-25 16:59 ` bugzilla-daemon
@ 2014-02-25 17:11 ` bugzilla-daemon
2014-06-02 16:17 ` bugzilla-daemon
8 siblings, 0 replies; 10+ messages in thread
From: bugzilla-daemon @ 2014-02-25 17:11 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #8 from Alex Deucher <alexdeucher@gmail.com> ---
Can you use git to bisect what commit caused the regression? Google for git
bisect howto.
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* [Bug 66871] Radeon multi-screen intermittent display failure
2013-12-11 2:42 [Bug 66871] New: Radeon multi-screen intermittent display failure bugzilla-daemon
` (7 preceding siblings ...)
2014-02-25 17:11 ` bugzilla-daemon
@ 2014-06-02 16:17 ` bugzilla-daemon
8 siblings, 0 replies; 10+ messages in thread
From: bugzilla-daemon @ 2014-06-02 16:17 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=66871
--- Comment #9 from Erik Edwards <erik@emedwards.info> ---
(In reply to Alex Deucher from comment #8)
> Can you use git to bisect what commit caused the regression? Google for git
> bisect howto.
3.12.5
Found a workaround:
Allow nromal boot to graphical environment with all monitors powered on. After
GUI login is displayed and DVI connected monitor is blank do <ctrl><alt>F2 to
switch to text console. Wait until all working displayas are stable then power
off and power on non-fucntional display via its power button. Wait until all
displays are stable then return to GUI.
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end of thread, other threads:[~2014-06-02 16:17 UTC | newest]
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