New session crashes after few minutes

[LoCusF]

Steps to reproduce:

1. Login as user1 via KDM

2. Login as user2 using "Switch User" -> "New Session"

3. In user2's screen, press Control+Alt+FX (X being 7 or 8, depending on tty, goes to user1's screen)

4. Session goes back to user1's screen

5. In user1's screen, press Control+Alt+FX (X being 7 or 8, depending on tty, goes to user2's screen)

Either in step 3 or step 5 the user2's login session crashes and does not even leave a KDM login screen, just a blank screen.

lsb_release -rd:

Description: Ubuntu lucid (development branch)
Release: 10.04

apt-cache policy nvidia-current:

nvidia-current:
  Installed: 195.36.03-0ubuntu1
  Candidate: 195.36.03-0ubuntu1
  Version table:
 *** 195.36.03-0ubuntu1 0
        500 http://se.archive.ubuntu.com lucid/restricted Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
Architecture: i386
Date: Wed Mar 3 11:39:03 2010
DistroRelease: Ubuntu 10.04
MachineType: System manufacturer P5KC
NonfreeKernelModules: nvidia
Package: xserver-xorg 1:7.5+1ubuntu11
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-14-generic-pae root=UUID=7af78350-b963-40ae-a360-665d9936e352 ro quiet splash
ProcEnviron:
 LANGUAGE=
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-14.20-generic-pae
SourcePackage: nvidia-graphics-drivers
Uname: Linux 2.6.32-14-generic-pae i686
dmi.bios.date: 06/25/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1203
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5KC
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1203:bd06/25/2008:svnSystemmanufacturer:pnP5KC:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5KC:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5KC
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
system:
 distro: Ubuntu
 codename: lucidarchitecture: i686kernel: 2.6.32-14-generic-pae

[LoCusF (suomalainen-aleksi)]

More information from kdm.log.

[LoCusF (suomalainen-aleksi)]

Any tips on how to get more debug symbols to the log? I would like to try and debug this issue a little bit more.

[Bryce Harrington (bryce)]

Sorry, this seems to be a non-specific crash in kde without a valid stack trace. It cannot be analyzed as reported.

[dino99 (9d9)]

That version is no more supported; please open a new bug report if the actual archive found version also has the same issue.