ubuntu restart send me to login screen random

[matafe]

The problem has been happing every day on a Ubuntu 10.04 LTS (i386). The gdm restart random...send me to the login screen
The output from /var/log/syslog :

May 27 08:51:31 mycomputer gdm-simple-greeter[31894]: Gtk-WARNING: /build/buildd/gtk+2.0-2.20.0/gtk/gtkwidget.c:5636: widget not within a GtkWindow
May 27 08:51:33 mycomputer gdm-session-worker[31896]: GLib-GObject-CRITICAL: g_value_get_boolean: assertion `G_VALUE_HOLDS_BOOLEAN (value)' failed
May 27 08:51:34 mycomputer bonobo-activation-server (muser-31933): could not associate with desktop session: Failed to connect to socket /tmp/dbus-jjkAdpxeCV: Connection refused

Anybody ?

Regards

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
Architecture: i386
CurrentDmesg:
 [ 27.436021] eth1: no IPv6 routers present
 [ 27.444507] eth0: no IPv6 routers present
Date: Fri May 28 11:48:55 2010
DkmsStatus: Error: [Errno 2] No such file or directory
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
Lsusb:
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 002: ID 03f0:0024 Hewlett-Packard KU-0316 Keyboard
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Hewlett-Packard HP Compaq dx2200 MT
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=dc424e26-4d34-41bb-86a8-eea9f3d6c188 ro quiet splash
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.iso88591
 SHELL=/bin/bash
SourcePackage: xorg
Symptom: display
Title: Xorg crash
dmi.bios.date: 08/14/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: MS7254 1.05
dmi.board.name: 0A48
dmi.board.vendor: MSI
dmi.chassis.type: 3
dmi.chassis.vendor: MSI
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvrMS72541.05:bd08/14/2006:svnHewlett-Packard:pnHPCompaqdx2200MT:pvr:rvnMSI:rn0A48:rvr:cvnMSI:ct3:cvr:
dmi.product.name: HP Compaq dx2200 MT
dmi.sys.vendor: Hewlett-Packard
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro: Ubuntu
 codename: lucid
 architecture: i686
 kernel: 2.6.32-22-generic

[Jamie Strandboge (jdstrand)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

[José Ernesto Dávila Pantoja (josernestodavila)]

I have seen this behavior on my ASUS EEE PC 900 when trying to reboot after suspend/resume.

[Colleen (colleenostrand)]

Have just seen this on my ASUS-M4N82 MB with up to date Mint-Linux kernel of 2.6.35-28 full 64-bit system, but I just installed the new Nvidia screen drivers x86_64-270.41.06.run on my XServer 1.9.0 dated: 2010-08-20, which was some what trouble some and spotted the gdm-simple-greeter[1784]: Gtk-WARNING:

The First screen error was unreadable , thus I looked in the Xorg.0.log file to see the WARNING in the Xorg.failsafe.log file.
The screen did manage to find a use able configuration, but not the required Mode for the attached LG screen.

Now I do not know if this is totally incorrect route or not, so sorry if it is, but it seems very odd that it occurs at the same time.
I will continue to follow up on your fixes and if I spot any thing else of interest then I will post for your eyes.
Go well and enjoy Colleen O' Strand.

[penalvch (penalvch)]

matafe, thank you for reporting this bug to Ubuntu. Lucid Desktop reached EOL on May 9, 2013.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases

Is this an issue in a supported release? If so, could you please execute the following command, as it will automatically gather debugging information, in a terminal:
apport-collect 586749

Please ensure you have xdiagnose installed, and that you click the Yes button for attaching additional debugging information.

[Launchpad Janitor (janitor)]

[Expired for xorg (Ubuntu) because there has been no activity for 60 days.]