Public bug reported: Binary package hint: xserver-xorg
X segfaults a lot for me. It consistently segfaults when trying to use luma. I have attached a backtrace. I should also note that I am using 4 screen in Xinerama mode driven by a NVS 450. I had no problem with on older version of ubuntu (I can't remember but I think it was 8.10) but ever since I installed a fresh copy of 10.10 I have had this problem. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: xorg 1:7.5+6ubuntu3 ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic x86_64 NonfreeKernelModules: nvidia .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 260.19.06 Mon Sep 13 04:29:19 PDT 2010 GCC version: gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5) Architecture: amd64 Date: Wed Dec 15 15:49:42 2010 DkmsStatus: nvidia-current, 260.19.06, 2.6.35-22-generic, x86_64: installed nvidia-current, 260.19.06, 2.6.35-23-generic, x86_64: installed InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007) MachineType: Dell Inc. OptiPlex 960 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=40782ccf-c76f-4ef0-893c-5f0a82555590 ro quiet splash ProcEnviron: PATH=(custom, user) LANG=en_AU.UTF-8 SHELL=/bin/bash SourcePackage: xorg Xrandr: Error: command ['xrandr', '--verbose'] failed with exit code 1: Xlib: extension "RANDR" missing on display ":0.0". RandR extension missing dmi.bios.date: 04/29/2009 dmi.bios.vendor: Dell Inc. dmi.bios.version: A04 dmi.board.name: 0H634K dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA04:bd04/29/2009:svnDellInc.:pnOptiPlex960:pvr:rvnDellInc.:rn0H634K:rvrA00:cvnDellInc.:ct6:cvr: dmi.product.name: OptiPlex 960 dmi.sys.vendor: Dell Inc. system: distro: Ubuntu codename: maverick architecture: x86_64 kernel: 2.6.35-22-generic ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug maverick -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in ubuntu. https://bugs.launchpad.net/bugs/690501 Title: X segfaults on starting luma _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp