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Message #13690
[Bug 1210077] Re: Screen freeze and garbled after resume from suspend
Hello Yung, or anyone else affected,
Accepted nvidia-graphics-drivers-331 into precise-proposed. The package
will build now and be available at http://launchpad.net/ubuntu/+source
/nvidia-graphics-drivers-331/331.20-0ubuntu0.0.2 in a few hours, and
then in the -proposed repository.
Please help us by testing this new package. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Your feedback will aid us getting this update
out to other Ubuntu users.
If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed. In either case, details of your testing will help
us make a better decision.
Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in
advance!
** Changed in: nvidia-graphics-drivers-331 (Ubuntu Precise)
Status: In Progress => Fix Committed
** Tags added: verification-needed
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https://bugs.launchpad.net/bugs/1210077
Title:
Screen freeze and garbled after resume from suspend
Status in HWE Next Project:
Fix Released
Status in HWE Next trusty series:
Fix Released
Status in Unity:
Fix Released
Status in “nvidia-graphics-drivers-331” package in Ubuntu:
Fix Released
Status in “unity” package in Ubuntu:
Fix Released
Status in “nvidia-graphics-drivers-331” source package in Precise:
Fix Committed
Bug description:
[Impact]
Users of nvidia graphics drivers can see graphics freezes or corruption after suspend/resume. Switching to a VT and back to X can potentially solve freeze issues, but corruption may result.
[Test Case]
Suspend/Resume many times with nvidia graphics and see if the problem happens.
[Regression Potential]
This is already in Trusty.
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Perform regular suspend, either from system menu or close laptop lid,
when system resuming from suspend, it will freeze.
Switch to VT and back to X can solve freeze issue,
but the screen are gabled and some character rendering are strange,
however whole system can perform usual task.
found affected graphics:
gf108m
gf117m
gk107glm
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