*** This bug is a duplicate of bug 966744 ***
https://bugs.launchpad.net/bugs/966744
** This bug has been marked a duplicate of bug 966744
[i965] Resume from suspend leaves me with black screen or a screen of the
desktop before it suspended. Compiz hung in intel_update_renderbuffers() from
intel_prepare_render() from brw_draw_prims()
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You received this bug notification because you are a member of Desktop
Packages, which is subscribed to gnome-screensaver in Ubuntu.
https://bugs.launchpad.net/bugs/1062988
Title:
blank windows
Status in “gnome-screensaver” package in Ubuntu:
New
Bug description:
i cannot figure out how to repeat this bug or even if it is a bug with
lightdm, but every now and then when i wake up the screen (after it
has been locked) i will see either a blank black screen or a blank
screen with my desktop background image. the dialog box for unlocking
the screen (where you enter your password) is there but cannot be
seen. i can tell it is there because when i move the mouse in certain
areas the cursor will change when it is in the 'text input' area. if
i type my password and unlock the screen, all my windows remain blank,
but again they are there because i can see the mouse cursor changing.
the only workaround i've found so far is to switch to a console and
restart lightdm.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: lightdm 1.2.1-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
Uname: Linux 3.2.0-31-generic x86_64
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
Date: Sat Oct 6 12:24:35 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
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