Hello. The issue is that you installed the AMD video driver, but you do not have an AMD video card.
Run these commands: sudo apt-get remove --purge fglrx fglrx_* fglrx-amdcccle* fglrx-dev* sudo apt-get install --reinstall libgl1-mesa-glx libgl1-mesa-dri xserver-xorg-core Also, run these commands, though they may fail (it's okay) sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.backup sudo rm -rf /etc/ati Then, reboot system. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1119574 Title: Display problem in ubuntu 12.10 Status in “xorg” package in Ubuntu: New Bug description: Display is divided into 3 segments..... 1 -2 -3 and it is displaying in 3-2-1.... Please do help me... ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.8.0-5.10-generic 3.8.0-rc6 Uname: Linux 3.8.0-5-generic i686 ApportVersion: 2.8-0ubuntu4 Architecture: i386 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Fri Feb 8 22:23:20 2013 DistUpgraded: 2012-08-19 16:53:34,841 DEBUG enabling apt cron job DistroCodename: raring DistroVariant: ubuntu DkmsStatus: fglrx, 9.010, 3.8.0-5-generic, i686: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0116] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Toshiba America Info Systems Device [1179:fcf0] InstallationDate: Installed on 2012-04-17 (297 days ago) InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012) MachineType: TOSHIBA Satellite C640 MarkForUpload: True ProcEnviron: LANGUAGE=en_US:en TERM=unknown PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-5-generic root=UUID=98089200-ea70-444a-a0d7-d13d5821abe9 ro quiet splash SourcePackage: xorg UnitySupportTest: Error: command ['/usr/lib/nux/unity_support_test', '-p', '-f'] failed with exit code 1: X Error of failed request: BadRequest (invalid request code or no such operation) Major opcode of failed request: 153 (GLX) Minor opcode of failed request: 19 (X_GLXQueryServerString) Serial number of failed request: 22 Current serial number in output stream: 22 UpgradeStatus: Upgraded to raring on 2012-08-19 (173 days ago) XorgLogOld: dmi.bios.date: 07/22/2011 dmi.bios.vendor: INSYDE dmi.bios.version: 1.10 dmi.board.name: Portable PC dmi.board.vendor: TOSHIBA dmi.board.version: Base Board Version dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: OEM Chassis Manufacturer dmi.chassis.version: OEM Chassis Version dmi.modalias: dmi:bvnINSYDE:bvr1.10:bd07/22/2011:svnTOSHIBA:pnSatelliteC640:pvrPSC2UG-00V001:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion: dmi.product.name: Satellite C640 dmi.product.version: PSC2UG-00V001 dmi.sys.vendor: TOSHIBA version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.42-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1 version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.0-0ubuntu1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu2 xserver.bootTime: Fri Feb 8 22:20:14 2013 xserver.configfile: default xserver.errors: GLX error: Can not get required symbols. xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.2-0ubuntu1 xserver.video_driver: intel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1119574/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
