Public bug reported: This problem is closely related to bug Bug #589352 https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/589352
It represents the case without nVidia proprietary driver. I also attach the apport files of the two other Xorg processes. ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: xserver-xorg-core 2:1.7.6-2ubuntu7 ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-generic x86_64 Architecture: amd64 Date: Sat Jun 5 09:14:06 2010 DkmsStatus: virtualbox-ose, 3.1.6, 2.6.32-21-generic, x86_64: installed virtualbox-ose, 3.1.6, 2.6.32-22-generic, x86_64: installed ExecutablePath: /usr/bin/Xorg InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) Lsusb: Bus 002 Device 003: ID 04d9:1603 Holtek Semiconductor, Inc. Bus 002 Device 002: ID 0461:4d16 Primax Electronics, Ltd Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 046d:08ce Logitech, Inc. QuickCam Pro 5000 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: FUJITSU SIEMENS ESPRIMO EDITION P2520 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=4dd3edbe-7d80-4727-8507-9fc233254191 ro quiet splash ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SourcePackage: xorg-server dmi.bios.date: 05/09/2008 dmi.bios.vendor: FUJITSU SIEMENS // Phoenix Technologies Ltd. dmi.bios.version: 6.00 R1.02.2740.A2 dmi.board.name: D2740-A2 dmi.board.vendor: FUJITSU SIEMENS dmi.board.version: S26361-D2740-A2 dmi.chassis.type: 6 dmi.chassis.vendor: FUJITSU SIEMENS dmi.modalias: dmi:bvnFUJITSUSIEMENS//PhoenixTechnologiesLtd.:bvr6.00R1.02.2740.A2:bd05/09/2008:svnFUJITSUSIEMENS:pnESPRIMOEDITIONP2520:pvr:rvnFUJITSUSIEMENS:rnD2740-A2:rvrS26361-D2740-A2:cvnFUJITSUSIEMENS:ct6:cvr: dmi.product.name: ESPRIMO EDITION P2520 dmi.sys.vendor: FUJITSU SIEMENS system: distro: Ubuntu codename: lucid architecture: x86_64 kernel: 2.6.32-22-generic ** Affects: xorg-server (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug lucid -- X server stuck at 100%, screen black, severe, recovery: reboot from console https://bugs.launchpad.net/bugs/590010 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