* [Bug 76559] New: screen corruption after going from VT to X
@ 2014-03-24 16:31 bugzilla-daemon
2014-03-24 16:32 ` [Bug 76559] " bugzilla-daemon
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-03-24 16:31 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=76559
Priority: medium
Bug ID: 76559
Assignee: dri-devel@lists.freedesktop.org
Summary: screen corruption after going from VT to X
Severity: normal
Classification: Unclassified
OS: Linux (All)
Reporter: fabio.ped@libero.it
Hardware: x86 (IA32)
Status: NEW
Version: XOrg CVS
Component: DRM/Radeon
Product: DRI
I have a MacBook Pro with a RV530 with an external Philips 22" monitor
connected (the notebook screen is disabled in X). After switching to VT and
then coming back to X the screen is corrupted (like if every odd line has an
offset). The same happens after suspend. A screenshot doesn't show the problem.
I then usually change resolution with the Ubuntu tool (selecting a different
resolution and then reapplying the previous one) and that restore the screen.
Attached dmesg and Xorg log after the X -> VT -> X cycle.
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* [Bug 76559] screen corruption after going from VT to X
2014-03-24 16:31 [Bug 76559] New: screen corruption after going from VT to X bugzilla-daemon
@ 2014-03-24 16:32 ` bugzilla-daemon
2014-03-24 16:33 ` bugzilla-daemon
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-03-24 16:32 UTC (permalink / raw)
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 291 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=76559
--- Comment #1 from Fabio Pedretti <fabio.ped@libero.it> ---
Created attachment 96296
--> https://bugs.freedesktop.org/attachment.cgi?id=96296&action=edit
dmesg
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* [Bug 76559] screen corruption after going from VT to X
2014-03-24 16:31 [Bug 76559] New: screen corruption after going from VT to X bugzilla-daemon
2014-03-24 16:32 ` [Bug 76559] " bugzilla-daemon
@ 2014-03-24 16:33 ` bugzilla-daemon
2014-04-09 13:46 ` bugzilla-daemon
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-03-24 16:33 UTC (permalink / raw)
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 383 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=76559
--- Comment #2 from Fabio Pedretti <fabio.ped@libero.it> ---
Created attachment 96297
--> https://bugs.freedesktop.org/attachment.cgi?id=96297&action=edit
Xorg log after the corruption has been reproduced (X -> VT -> X) and restored
changing resolution
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 76559] screen corruption after going from VT to X
2014-03-24 16:31 [Bug 76559] New: screen corruption after going from VT to X bugzilla-daemon
2014-03-24 16:32 ` [Bug 76559] " bugzilla-daemon
2014-03-24 16:33 ` bugzilla-daemon
@ 2014-04-09 13:46 ` bugzilla-daemon
2015-09-02 7:46 ` bugzilla-daemon
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2014-04-09 13:46 UTC (permalink / raw)
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 3423 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=76559
Fabio Pedretti <fabio.ped@libero.it> changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|DRM/Radeon |General
--- Comment #3 from Fabio Pedretti <fabio.ped@libero.it> ---
This issue is still reproducible with Ubuntu 14.04 kernel (3.13.0-23.45),
before I was using 3.11.0-18.32 (Ubuntu 13.10 kernel).
This annoying issue is possibly not specific to radeon module. The following
dmesg ERROR is interesting and may be of help. Maybe it needs a monitor quirk?
[ 3.398641] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 58
[ 3.398646] Raw EDID:
[ 3.398652] 00 ff ff ff ff ff ff 00 06 10 56 9c 00 00 00 00
[ 3.398656] 04 10 01 03 80 22 16 78 0a 87 f5 94 57 4f 8c 27
[ 3.398660] 27 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
[ 3.398664] 01 98 03 a2 01 01 9f 25 a0 40 51 84 0c 30 40 20
[ 3.398669] 33 00 4b cf 10 00 00 19 00 00 00 01 00 06 10 30
[ 3.398673] 00 00 00 00 00 00 00 00 0a 20 00 00 00 fe 00 4c
[ 3.398677] 54 4e 31 35 34 58 37 00 00 00 0a 20 00 00 00 fc
[ 3.398681] 00 43 6f 6c 6f 72 20 4c 43 44 0a 20 20 20 00 d5
[ 3.427467] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 58
[ 3.427471] Raw EDID:
[ 3.427475] 00 ff ff ff ff ff ff 00 06 10 56 9c 00 00 00 00
[ 3.427479] 04 10 01 03 80 22 16 78 0a 87 f5 94 57 4f 8c 27
[ 3.427483] 27 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
[ 3.427487] 01 98 03 a2 01 01 9f 25 a0 40 51 84 0c 30 40 20
[ 3.427491] 33 00 4b cf 10 00 00 19 00 00 00 01 00 06 10 30
[ 3.427495] 00 00 00 00 00 00 00 00 0a 20 00 00 00 fe 00 4c
[ 3.427499] 54 4e 31 35 34 58 37 00 00 00 0a 20 00 00 00 fc
[ 3.427503] 00 43 6f 6c 6f 72 20 4c 43 44 0a 20 20 20 00 d5
[ 3.456273] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 58
[ 3.456278] Raw EDID:
[ 3.456283] 00 ff ff ff ff ff ff 00 06 10 56 9c 00 00 00 00
[ 3.456287] 04 10 01 03 80 22 16 78 0a 87 f5 94 57 4f 8c 27
[ 3.456292] 27 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
[ 3.456296] 01 98 03 a2 01 01 9f 25 a0 40 51 84 0c 30 40 20
[ 3.456300] 33 00 4b cf 10 00 00 19 00 00 00 01 00 06 10 30
[ 3.456304] 00 00 00 00 00 00 00 00 0a 20 00 00 00 fe 00 4c
[ 3.456308] 54 4e 31 35 34 58 37 00 00 00 0a 20 00 00 00 fc
[ 3.456312] 00 43 6f 6c 6f 72 20 4c 43 44 0a 20 20 20 00 d5
[ 3.484997] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid,
remainder is 58
[ 3.485001] Raw EDID:
[ 3.485005] 00 ff ff ff ff ff ff 00 06 10 56 9c 00 00 00 00
[ 3.485009] 04 10 01 03 80 22 16 78 0a 87 f5 94 57 4f 8c 27
[ 3.485013] 27 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
[ 3.485017] 01 98 03 a2 01 01 9f 25 a0 40 51 84 0c 30 40 20
[ 3.485021] 33 00 4b cf 10 00 00 19 00 00 00 01 00 06 10 30
[ 3.485025] 00 00 00 00 00 00 00 00 0a 20 00 00 00 fe 00 4c
[ 3.485029] 54 4e 31 35 34 58 37 00 00 00 0a 20 00 00 00 fc
[ 3.485033] 00 43 6f 6c 6f 72 20 4c 43 44 0a 20 20 20 00 d5
[ 3.485041] radeon 0000:01:00.0: LVDS-1: EDID block 0 invalid.
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 76559] screen corruption after going from VT to X
2014-03-24 16:31 [Bug 76559] New: screen corruption after going from VT to X bugzilla-daemon
` (2 preceding siblings ...)
2014-04-09 13:46 ` bugzilla-daemon
@ 2015-09-02 7:46 ` bugzilla-daemon
2015-09-02 13:34 ` bugzilla-daemon
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2015-09-02 7:46 UTC (permalink / raw)
To: dri-devel
[-- Attachment #1.1: Type: text/plain, Size: 913 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=76559
Fabio Pedretti <fabio.ped@libero.it> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #96296|0 |1
is obsolete| |
CC| |fabio.ped@libero.it
--- Comment #4 from Fabio Pedretti <fabio.ped@libero.it> ---
Created attachment 118045
--> https://bugs.freedesktop.org/attachment.cgi?id=118045&action=edit
dmesg with 3.19.0-26-generic
Any news on this issue?
It is still reproducible with Ubuntu 15.04 kernel:
Linux fabio-mac 3.19.0-26-generic #28-Ubuntu SMP Tue Aug 11 14:16:45 UTC 2015
i686 i686 i686 GNU/Linux
Attached updated dmesg.
Let me know if something other is needed.
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 76559] screen corruption after going from VT to X
2014-03-24 16:31 [Bug 76559] New: screen corruption after going from VT to X bugzilla-daemon
` (3 preceding siblings ...)
2015-09-02 7:46 ` bugzilla-daemon
@ 2015-09-02 13:34 ` bugzilla-daemon
2015-09-02 13:47 ` bugzilla-daemon
2019-10-14 13:20 ` bugzilla-daemon
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2015-09-02 13:34 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=76559
--- Comment #5 from Alex Deucher <alexdeucher@gmail.com> ---
this seems suspect:
[ 61.916143] ------------[ cut here ]------------
[ 61.916157] WARNING: CPU: 0 PID: 31 at
/build/linux-eVPZfP/linux-3.19.0/arch/x86/kernel/check.c:140
check_for_bios_corruption+0x8d/0xd0()
[ 61.916161] Memory corruption detected in low memory
Maybe some Mac firmware issue?
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 76559] screen corruption after going from VT to X
2014-03-24 16:31 [Bug 76559] New: screen corruption after going from VT to X bugzilla-daemon
` (4 preceding siblings ...)
2015-09-02 13:34 ` bugzilla-daemon
@ 2015-09-02 13:47 ` bugzilla-daemon
2019-10-14 13:20 ` bugzilla-daemon
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2015-09-02 13:47 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=76559
Fabio Pedretti <fabio.ped@libero.it> changed:
What |Removed |Added
----------------------------------------------------------------------------
Attachment #118045|0 |1
is obsolete| |
--- Comment #6 from Fabio Pedretti <fabio.ped@libero.it> ---
Created attachment 118051
--> https://bugs.freedesktop.org/attachment.cgi?id=118051&action=edit
dmesg with 3.19.0-26-generic
> Maybe some Mac firmware issue?
Possibly, but I think that may not be related, as that doesn’t always happen
and maybe be a different issue.
I attach a different dmesg where the crash doesn't happen, but the corruption
problem is still present.
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^ permalink raw reply [flat|nested] 8+ messages in thread
* [Bug 76559] screen corruption after going from VT to X
2014-03-24 16:31 [Bug 76559] New: screen corruption after going from VT to X bugzilla-daemon
` (5 preceding siblings ...)
2015-09-02 13:47 ` bugzilla-daemon
@ 2019-10-14 13:20 ` bugzilla-daemon
6 siblings, 0 replies; 8+ messages in thread
From: bugzilla-daemon @ 2019-10-14 13:20 UTC (permalink / raw)
To: dri-devel
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https://bugs.freedesktop.org/show_bug.cgi?id=76559
Martin Peres <martin.peres@free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|NEW |RESOLVED
--- Comment #7 from Martin Peres <martin.peres@free.fr> ---
Hi,
Freedesktop's Bugzilla instance is EOLed and open bugs are about to be migrated
to http://gitlab.freedesktop.org.
To avoid migrating out of date bugs, I am now closing all the bugs that did not
see any activity in the past year. If the issue is still happening, please
create a new bug in the relevant project at https://gitlab.freedesktop.org/drm
(use misc by default).
Sorry about the noise!
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