Public bug reported: Binary package hint: xorg
This is the backtrace in Xorg.0.log Backtrace: 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3258] 1: /usr/bin/X (0x400000+0x655bd) [0x4655bd] 2: /lib/libpthread.so.0 (0x7fcfc7622000+0xf8f0) [0x7fcfc76318f0] 3: /usr/bin/X (xf86InitViewport+0x4b) [0x5247db] 4: /usr/bin/X (InitOutput+0xb2d) [0x473f9d] 5: /usr/bin/X (0x400000+0x26005) [0x426005] 6: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7fcfc6319c4d] 7: /usr/bin/X (0x400000+0x25d59) [0x425d59] Segmentation fault at address 0x24 Caught signal 11 (Segmentation fault). Server aborting This bug start showing when I upgraded from Xubuntu 8.04 "Hardy Heron" to 10.04 "Lucid Lynx". X start correctly when a monitor is plugged but not when no monitor is plug. I used X without a monitor by vnc for several month with Xubuntu 8.04 "Hardy Heron". ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: xorg 1:7.5+5ubuntu1 ProcVersionSignature: Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7 Uname: Linux 2.6.32-25-generic x86_64 Architecture: amd64 Date: Fri Oct 15 00:06:39 2010 DkmsStatus: Error: [Errno 2] No such file or directory Lsusb: Bus 002 Device 002: ID 093a:2510 Pixart Imaging, Inc. Hama Optical Mouse 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: MSI MS-7309 ProcCmdLine: root=UUID=076bd830-9434-4c54-9aac-5a1a250343b3 ro quiet splash ProcEnviron: LANGUAGE=en_CA:en LANG=en_CA.UTF-8 SHELL=/usr/bin/zsh SourcePackage: xorg dmi.bios.date: 02/17/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V9.4 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: MS-7309 dmi.board.vendor: MSI dmi.board.version: 1.0 dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV9.4:bd02/17/2009:svnMSI:pnMS-7309:pvr1.0:rvnMSI:rnMS-7309:rvr1.0:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: MS-7309 dmi.product.version: 1.0 dmi.sys.vendor: MSI system: distro: Ubuntu codename: lucid architecture: x86_64 kernel: 2.6.32-25-generic ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug lucid -- Xorg seg fault when no monitor is plug https://bugs.launchpad.net/bugs/660931 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs