** Description changed: the laptop connected to an external display, it is driving only the external display when attached. if the hdmi cable is removed whilst lid - is closed, upon opening the lid computer behaves as normal. if lid is - opened beforehand and the hdmi cable is removed, it causes system to - crash, displaying screen corruption, being unresponsive to any + is closed, upon opening the lid computer locks up- display does not come + on. if lid is opened beforehand and the hdmi cable is removed, it causes + system to crash, displaying screen corruption, being unresponsive to any input(capslock on /of virtual terminal etc). ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.5.0-25-generic 3.5.0-25.39~precise1 ProcVersionSignature: Ubuntu 3.5.0-25.39~precise1-generic 3.5.7.4 Uname: Linux 3.5.0-25-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25. ApportVersion: 2.0.1-0ubuntu17.1 Architecture: amd64 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: anton 2007 F.... pulseaudio - /dev/snd/controlC0: anton 2007 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: anton 2007 F.... pulseaudio + /dev/snd/controlC0: anton 2007 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'Intel'/'HDA Intel at 0xd4a00000 irq 48' - Mixer name : 'Realtek ALC262' - Components : 'HDA:10ec0262,104d3a00,00100302 HDA:14f12c06,104d1700,00100000' - Controls : 19 - Simple ctrls : 9 + Card hw:0 'Intel'/'HDA Intel at 0xd4a00000 irq 48' + Mixer name : 'Realtek ALC262' + Components : 'HDA:10ec0262,104d3a00,00100302 HDA:14f12c06,104d1700,00100000' + Controls : 19 + Simple ctrls : 9 Card1.Amixer.info: - Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd0030000 irq 49' - Mixer name : 'ATI R6xx HDMI' - Components : 'HDA:1002aa01,104d3a00,00100100' - Controls : 6 - Simple ctrls : 1 + Card hw:1 'HDMI'/'HDA ATI HDMI at 0xd0030000 irq 49' + Mixer name : 'ATI R6xx HDMI' + Components : 'HDA:1002aa01,104d3a00,00100100' + Controls : 6 + Simple ctrls : 1 Card1.Amixer.values: - Simple mixer control 'IEC958',0 - Capabilities: pswitch pswitch-joined penum - Playback channels: Mono - Mono: Playback [on] + Simple mixer control 'IEC958',0 + Capabilities: pswitch pswitch-joined penum + Playback channels: Mono + Mono: Playback [on] Date: Mon Mar 18 20:23:11 2013 HibernationDevice: RESUME=UUID=96f3ccb2-c675-4cd3-a242-7f717a365e33 InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130214) MachineType: Sony Corporation VGN-NW11S_T MarkForUpload: True ProcEnviron: - LANGUAGE=en_GB:en - TERM=xterm - PATH=(custom, no user) - LANG=en_GB.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_GB:en + TERM=xterm + PATH=(custom, no user) + LANG=en_GB.UTF-8 + SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-25-generic root=/dev/mapper/volumegrp01-volume02 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.5.0-25-generic N/A - linux-backports-modules-3.5.0-25-generic N/A - linux-firmware 1.79.1 + linux-restricted-modules-3.5.0-25-generic N/A + linux-backports-modules-3.5.0-25-generic N/A + linux-firmware 1.79.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/27/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: R0180Y4 dmi.board.asset.tag: N/A dmi.board.name: VAIO dmi.board.vendor: Sony Corporation dmi.board.version: N/A dmi.chassis.asset.tag: N/A dmi.chassis.type: 10 dmi.chassis.vendor: Sony Corporation dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrR0180Y4:bd08/27/2009:svnSonyCorporation:pnVGN-NW11S_T:pvrC601PLF4:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A: dmi.product.name: VGN-NW11S_T dmi.product.version: C601PLF4 dmi.sys.vendor: Sony Corporation
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1156819 Title: Unconnecting hdmi cable from port causes lock up and screen corruption To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1156819/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
