** Description changed: Binary package hint: xorg Dual screen over VGA is no longer working for me under Natty. It used to work fine under maverick, but since the upgrade it just shows corruption/flickering screen. Whenever I'm using one screen it is working fine, and when I plug in my second screen my main (internal laptop) screen turns itself off and the external monitor keeps flickering at high frequency, showing random colours and sometimes little pieces of background. It doesn't matter whether the monitor is plugged in at boot or not. I have reasons to believe that the intel driver or xorg causes the problems because the GRUB and the login screen work both fine on both screens at the same time. As soon as I'm logged in this behaviour shows. It also doesn't matter if I'm using classic GNOME or the Unity interface. Xorg.0.log and dmesg are not showing any errors. ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: xorg 1:7.6+4ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38 Uname: Linux 2.6.38-7-generic x86_64 Architecture: amd64 Date: Mon Apr 4 15:00:46 2011 DistroCodename: natty DistroVariant: ubuntu InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302) ProcEnviron: - LANGUAGE=en_US:en - PATH=(custom, user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US:en + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/bash SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu1 - --- + --- Architecture: amd64 CompizPlugins: [core,composite,opengl,copytex,imgjpeg,decor,text,mousepoll,move,imgsvg,thumbnail,wobbly,regex,place,imgpng,cube,water,gnomecompat,resize,rotate,scale,animation,resizeinfo,scaleaddon,workarounds] CompositorRunning: None - DRM.card0.DP.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: - DRM.card0.HDMI.A.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: - DRM.card0.LVDS.1: - status: connected - enabled: enabled - dpms: On - modes: 1366x768 - edid-base64: AP///////wAw5KYCAAAAAAAUAQOAIxN4CsElnV9bmycZUFQAAAABAQEBAQEBAQEBAQEBAQEBPhxWoFAAFjAwIDUAWcIQAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBMRyBEaXNwbGF5CiAgAAAA/gBMUDE1NldIMi1UTEFEAFU= - DRM.card0.VGA.1: - status: disconnected - enabled: disabled - dpms: Off - modes: - edid-base64: DistUpgraded: Fresh install DistroCodename: natty DistroRelease: Ubuntu 11.04 DistroVariant: ubuntu GraphicsCard: - Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller]) - Subsystem: Toshiba America Info Systems Device [1179:fd10] + Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller]) + Subsystem: Toshiba America Info Systems Device [1179:fd10] InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20110302) Lsusb: - Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub - Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub + Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: TOSHIBA Satellite L650 Package: xserver-xorg-video-intel 2:2.14.0-4ubuntu6 PackageArchitecture: amd64 ProcEnviron: - LANGUAGE=en_US:en - PATH=(custom, user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US:en + PATH=(custom, user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic root=UUID=9a4e65f5-5024-41f8-9db4-c72dcbe5c7d7 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2 Renderer: Unknown Tags: natty ubuntu Uname: Linux 2.6.38-8-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare dmi.bios.date: 09/01/2010 dmi.bios.vendor: INSYDE dmi.bios.version: 1.80 dmi.board.asset.tag: Base Board Asset Tag 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: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnINSYDE:bvr1.80:bd09/01/2010:svnTOSHIBA:pnSatelliteL650:pvrPSK1EE-05X00FDU:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Satellite L650 dmi.product.version: PSK1EE-05X00FDU dmi.sys.vendor: TOSHIBA version.compiz: compiz 1:0.9.4+bzr20110406-0ubuntu1 version.ia32-libs: ia32-libs 20090808ubuntu11 version.libdrm2: libdrm2 2.4.23-1ubuntu6 version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.1-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.1-0ubuntu3 version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu6 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu6
** Summary changed: - [arrandale] Dual screen not working/shows corruption + [arrandale] Dual screen not working/shows corruption (x86_64) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/750259 Title: [arrandale] Dual screen not working/shows corruption (x86_64) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
