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[Bug 620278] [NEW] random Xorg crash

 

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Hello,

I spent a lot of time browsing the Web and Launchpad before posting;
actually, I did not find any fix to my issue.

My crash appears randomly. It has been happening for months, across many
Lucid upgrades. I updated Lucid yesterday.

It's pretty hard to find constants to help the diagnostic. However :

- the crash ALWAYS happen on keyboard input - and keyboard input only - after pressing the Enter key - but really not often - I can work for hours (or maybe days) before the crash happens
- I am working a lot into xterms, many of my crashes happen into an xterm, but into Firefox as well
- the following string seems to be doomed : many of my crashes happen when I press Enter in the xterm at its end :

cd sancho_ed2k/sancho-0.9.4-59-linux-gtk

this morning's crash happened in this situation.
I must mention that I am connected in this xterm in ssh into a second desktop

After having reentered my session, the same command in the remote ssh
session did not trigger the crash : it looked like some filled buffer
which cannot receive more data and crashed X ?

- changing directory with konqueror does not (seem to) trigger the crash 
- I am not sure at 100%, but it may seem that the crash appears more often with kdm rather than gdm - however, this morning the crash happened with gdm started

When I have time (this evening probably) I will try to follow
https://wiki.ubuntu.com/X/Backtracing in order to add some informations
to this case.

Hope a solution will be found, it is a stressful bug

Regards
R. Grasso

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+5ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-24.39-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Thu Aug 19 07:16:16 2010
MachineType: System manufacturer P5K
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic root=UUID=9db8108a-446b-454a-a914-cc1049a6ed07 ro console=tty1
ProcEnviron:
 LC_COLLATE=C
 PATH=(custom, user)
 LANG=en_US.utf8
 SHELL=/usr/bin/tcsh
SourcePackage: xorg
Symptom: display
Title: Xorg crash
dmi.bios.date: 10/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1201
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5K
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.:bvr1201:bd10/14/2008:svnSystemmanufacturer:pnP5K:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5K:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5K
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       x86_64
 kernel:             2.6.32-24-generic

** Affects: xorg (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug crash lucid
-- 
random Xorg crash
https://bugs.edge.launchpad.net/bugs/620278
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