Public bug reported: I logged this as a bug some time ago and was told that my BIOS version was out of date and that it should be updated. This took me some time to fix but this has now been done to the latest version of BIOS firmware (Dell Vostro 220, BIOS 1.3.0). During this period the original bug report was timed out.
I have tried 15.10 from a DVD but without installing it and the problem remains unresolved. The symptoms are that some icons and text are corrupted and this corruption changes as the mouse is moved over or away but in an unreproducible manner. PDFs are unreadable and there are some strange affects such as the "G" in the Gimp about window corrupted while the rest of the letters look fine. Some applications are completely unusable as all the window text is unreadable. I have reverted to 15.04 until the problem can be resolved. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 3.19.0-33.38-generic 3.19.8-ckt7 Uname: Linux 3.19.0-33-generic i686 ApportVersion: 2.17.2-0ubuntu1.7 Architecture: i386 CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,gnomecompat,move,snap,resize,place,mousepoll,session,regex,grid,wall,vpswitch,imgpng,unitymtgrabhandles,animation,expo,workarounds,ezoom,fade,scale,unityshell,dbus] CompositorRunning: None CurrentDesktop: XFCE Date: Thu Nov 19 11:52:05 2015 DistUpgraded: Fresh install DistroCodename: vivid DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation 4 Series Chipset Integrated Graphics Controller [8086:2e22] (rev 03) (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0283] Subsystem: Dell Device [1028:0283] InstallationDate: Installed on 2015-11-05 (13 days ago) InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release i386 (20150422.1) LightdmGreeterLog: ** (lightdm-gtk-greeter:953): WARNING **: Failed to load user image: Failed to open file '/home/john/.face': No such file or directory g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting. g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting. upstart: indicator-application main process (979) killed by TERM signal LightdmGreeterLogOld: ** (lightdm-gtk-greeter:948): WARNING **: Failed to load user image: Failed to open file '/home/john/.face': No such file or directory g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting. g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting. upstart: indicator-messages main process (972) killed by TERM signal upstart: indicator-application main process (974) killed by TERM signal MachineType: Dell Inc. Vostro 220 Series ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-33-generic root=UUID=c483601d-1b3f-48a9-aad9-fdd3d7d10bab ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/22/2010 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.0 dmi.board.name: 0JJW8N dmi.board.vendor: Dell Inc. dmi.board.version: A03 dmi.chassis.type: 3 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd06/22/2010:svnDellInc.:pnVostro220Series:pvr:rvnDellInc.:rn0JJW8N:rvrA03:cvnDellInc.:ct3:cvr: dmi.product.name: Vostro 220 Series dmi.sys.vendor: Dell Inc. version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.60-2 version.libgl1-mesa-dri: libgl1-mesa-dri 10.5.9-2ubuntu1~vivid2 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 10.5.9-2ubuntu1~vivid2 version.xserver-xorg-core: xserver-xorg-core 2:1.17.1-0ubuntu3.1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.0-1ubuntu2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.5.0-1ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2.2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu2build1 xserver.bootTime: Thu Nov 19 11:42:19 2015 xserver.configfile: default xserver.devices: input Power Button KEYBOARD, id 6 input Power Button KEYBOARD, id 7 input UVC Camera (046d:0824) KEYBOARD, id 8 input Dell Dell USB Optical Mouse MOUSE, id 9 input DELL Dell QuietKey Keyboard KEYBOARD, id 10 xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.outputs: product id 53296 vendor DEL xserver.version: 2:1.17.1-0ubuntu3.1 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug corruption i386 ubuntu vivid -- 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/1517866 Title: Screen Interlace Corrupted To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1517866/+subscriptions _______________________________________________ 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