Hi,
I'm currently not at the affected machine, I'll try the live image later.
But for now, I can confirm that it still occurs with the current saucy version.
It's probably quite specific to the graphic card.
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Currently active BIOS version is A07.
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https://bugs.launchpad.net/bugs/583676
Title:
Resume with two displays gives scrambled pixels on only one display
To
This is still the same in maverick.
A workaround is to use xrandr, mirror the affected display, which mirrors the
garbage too, and then revert the reflection, which seems to restore something,
and fixes the output.
xrandr --output DVI-0 --reflect x
xranrd --output DVI-0 --reflect normal
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Update: Just tried fglrx from the ubuntu repo, it has exactly the same
problem after resuming.
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Resume with two displays gives scrambled pixels on only one display
https://bugs.launchpad.net/bugs/583676
You received this bug notification because you are a member of Ubuntu-X,
which is
Public bug reported:
Binary package hint: xserver-xorg-video-ati
I use two monitor connected via DVI. After suspend to ram and resume,
the picture on only one display gets scrambled and unusable.
Some Facts:
- Everthing runs as expected, but the left display show a picture looking like
every
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/48855005/BootDmesg.txt
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/48855006/CurrentDmesg.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/48855007/Dependencies.txt
**
dmesg of the resume with KMS enabled.
** Attachment added: dmesg_resume
http://launchpadlibrarian.net/48855073/dmesg_resume
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Resume with two displays gives scrambled pixels on only one display
https://bugs.launchpad.net/bugs/583676
You received this bug notification because you are a
the same with radeon.modeset=0. Problem doen't occur with that.
Note the [drm] Resetting GPU message
** Attachment added: dmesg_resume_modeset=0
http://launchpadlibrarian.net/48855086/dmesg_resume_modeset%3D0
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Resume with two displays gives scrambled pixels on only one display
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