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The security update of the nvidia graphics driver causes a problem on my
system (GeForce 8800 GTS):

When the screen is locked (using gnome-screensaver) the screen freezes
for about 30 seconds. The same thing happens, when the screen is
unlocked.

This problem appeared after installing the security updates advised by
USN-1420-1 ( nvidia-173-modaliases_173.14.22-0ubuntu11.1, nvidia-
current_195.36.24-0ubuntu1~10.04.2 and nvidia-current-
modaliases_195.36.24-0ubuntu1~10.04.2). When downgrading to the original
package versions (nvidia-173-modaliases_173.14.20-0ubuntu5, nvidia-
current_195.36.15-0ubuntu2 and nvidia-current-
modaliases_195.36.15-0ubuntu2), the problem vanishes. After installing
the updated versions again, it reappears.

This bug is reproducible: It occurs every time the screen is locked or
unlocked as long as the newer versions of the before-mentioned packages
are installed.

While this bug is not critical (the system only freezes for 30 to 60
seconds), it is very annoying, in particular because it is a regression
introduced with a security update.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: nvidia-common 0.2.23
ProcVersionSignature: Ubuntu 2.6.32-40.87-generic 2.6.32.57+drm33.23
Uname: Linux 2.6.32-40-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Fri Apr 20 21:50:42 2012
ProcEnviron:
 LANGUAGE=de_DE:de:en_GB:en
 PATH=(custom, user)
 LANG=de_DE.utf8
 SHELL=/bin/bash
SourcePackage: nvidia-common

** Affects: nvidia-graphics-drivers (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug lucid
-- 
Regression in nvidia-graphics-drivers causes freezes in combination with 
gnome-screensaver
https://bugs.launchpad.net/bugs/986371
You received this bug notification because you are a member of Ubuntu-X, which 
is subscribed to nvidia-graphics-drivers in Ubuntu.

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