Public bug reported:
Problem Description:
After locking the screen, mutter will consistently (always repeatable) crash,
forcing me to restart it using only the mouse.
Steps to Reproduce:
1) Lock the screen
That's it
Error Output:
Running mutter --replace in the terminal, then locking the screen and unlocking
it again gives the following output:
Window manager warning: Log level 16: The program 'mutter' received an X Window
System error.
This probably reflects a bug in the program.
The error was 'BadWindow (invalid Window parameter)'.
(Details: serial 3776 error_code 3 request_code 155 minor_code 1)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
Additional Information:
I am using GNOME Classic (gnome-fallback) with mutter on Ubuntu 11.10 64-bit on
a System76 Gazelle computer. My graphics card is a GeForce GTX 560M.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: mutter 3.2.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Sat Dec 3 14:51:06 2011
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: mutter
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug crash lock mutter oneiric
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https://bugs.launchpad.net/bugs/899707
Title:
Mutter crashes after lock screen
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