It's a consequence of a hardware issue that prevents the GPU from
working correctly under VT'd. I would strongly advise not to use the
Ironlake GPU under these circumstances. Or try SNA in raring.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Triaged = Invalid
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Hello,
we expierenced the same issue on a Nexcom NISE 3500M2E industrial
computer (http://www.nexcom.com/Products/industrial-computing-solutions
/fanless-computer/high-performance-platform/fanless-computer-nise-
3500m2e) running kubuntu 12.04
We observed a lot of EDID activity in the Xorg log
** Attachment added: Xorg.0.log
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/914216/+attachment/942/+files/Xorg.0.log
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** Attachment added: dmesg.log
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/914216/+attachment/943/+files/dmesg.log
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** Package changed: xorg (Ubuntu) = xserver-xorg-video-intel (Ubuntu)
** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided = High
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed = Triaged
** Changed in: xserver-xorg-video-intel (Ubuntu)
** Summary changed:
- arrandale xorg very laggy when Intel vt-d is enabled
+ [arrandale] xorg very laggy when Intel vt-d is enabled
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https://bugs.launchpad.net/bugs/914216
Title:
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https://bugs.launchpad.net/bugs/914216
Title:
arrandale xorg very laggy when Intel vt-d is enabled
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xorg (Ubuntu)
Status: New = Confirmed
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https://bugs.launchpad.net/bugs/914216
Title: