Public bug reported: I have for years been using VirtualBox under Linux (currently Ubuntu 9.10) to run Windows XP Pro as a guest OS. It worked fine until yesterday when for some reason, the Windows guest stopped resizing to match the size of the VB window. Also, the maximum resolution permitted by Windows is now 800x600. I have upgraded to the latest stable VirtualBox from Sun (PUEL) and reinstalled the Guest Additions without it changing anything. Any suggestions?
I tried starting a CentOS virtual machine and while it works fine in text mode, it cannot display in X (black window), indicating that the problem is either in VirtualBox itself or in Xorg. Since I tried two versions of VB, I am tending to assume the problem is with Xorg, but it's a guess. I tried creating a new xorg.conf using "X -configure" but starting X using this xorg.conf produces a black display. Otherwise, Xorg itself continues to work normally. I searched LaunchPad and tried disabling the VT-x extensions as mentioned in bug 455112. This had no effect. Thanks. ProblemType: Bug Architecture: i386 Date: Thu Jan 28 21:27:22 2010 DistroRelease: Ubuntu 9.10 MachineType: Hewlett-Packard HP Pavilion dv6000 (GA449UA#ABA) NonfreeKernelModules: wl nvidia Package: xorg 1:7.4+3ubuntu10 ProcCmdLine: root=UUID=c1a52e93-8108-4241-857b-ab9c8bd03b25 ro quiet splash ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-17.54-generic RelatedPackageVersions: xserver-xorg 1:7.4+3ubuntu10 libgl1-mesa-glx 7.6.0-1ubuntu4 libdrm2 2.4.14-1ubuntu1 xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1 SourcePackage: xorg Uname: Linux 2.6.31-17-generic i686 dmi.bios.date: 03/09/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.42 dmi.board.name: 30B7 dmi.board.vendor: Quanta dmi.board.version: 65.2C dmi.chassis.type: 10 dmi.chassis.vendor: Quanta dmi.chassis.version: N/A dmi.modalias: dmi:bvnHewlett-Packard:bvrF.42:bd03/09/2009:svnHewlett-Packard:pnHPPaviliondv6000(GA449UA#ABA):pvrRev1:rvnQuanta:rn30B7:rvr65.2C:cvnQuanta:ct10:cvrN/A: dmi.product.name: HP Pavilion dv6000 (GA449UA#ABA) dmi.product.version: Rev 1 dmi.sys.vendor: Hewlett-Packard fglrx: Not loaded system: distro: Ubuntu architecture: i686kernel: 2.6.31-17-generic ** Affects: ubuntu Importance: Undecided Status: New ** Tags: apport-bug i386 -- VirtualBox Guest Additions won't resize Windows XP guest https://bugs.launchpad.net/bugs/514117 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