Public bug reported: A grey background appears on the external monitor attached to the docking station of a (docked) Toshiba Portege Z30-A after booting up the system even when the lid is closed. After opening the lid it turns out that the login manager is actually shown on the internal display which should have been turned off altogether.
This bug is similar to this one in Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=1430259 More info was also found here: https://bugzilla.redhat.com/show_bug.cgi?id=1447402 As per https://bugzilla.redhat.com/show_bug.cgi?id=1430259#c3 it seems that commit 77e9a4aa9de10cc1418bf9a892366988802a8025 may be the culprit as of kernel 4.10.10. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-generic 4.10.0.24.26 ProcVersionSignature: Ubuntu 4.10.0-24.28-generic 4.10.15 Uname: Linux 4.10.0-24-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC3: fortierv 4262 F.... pulseaudio /dev/snd/controlC2: fortierv 4262 F.... pulseaudio /dev/snd/controlC1: fortierv 4262 F.... pulseaudio /dev/snd/controlC0: fortierv 4262 F.... pulseaudio CurrentDesktop: XFCE Date: Wed Jun 28 05:56:01 2017 HibernationDevice: RESUME=UUID=5dac600d-b269-4c43-8afe-29a64fc9c65a InstallationDate: Installed on 2015-04-16 (804 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: TOSHIBA PORTEGE Z30-A ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-24-generic.efi.signed root=UUID=7a8b097c-cbe0-4fff-bb5f-633f0e625cef ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-24-generic N/A linux-backports-modules-4.10.0-24-generic N/A linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2017-01-28 (150 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 4.20 dmi.board.asset.tag: 0000000000 dmi.board.name: PORTEGE Z30-A dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 0000000000 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion4.20:bd09/02/2015:svnTOSHIBA:pnPORTEGEZ30-A:pvrPT241C-02L002:rvnTOSHIBA:rnPORTEGEZ30-A:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE Z30-A dmi.product.version: PT241C-02L002 dmi.sys.vendor: TOSHIBA ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug zesty ** Description changed: A grey background appears on the external monitor attached to the docking station of a (docked) Toshiba Portege Z30-A after booting up the system even when the lid is closed. After opening the lid it turns out that the login manager is actually shown on the internal display which should have been turned off altogether. This bug is similar to this one in Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=1430259 More info was also found here: https://bugzilla.redhat.com/show_bug.cgi?id=1447402 As per https://bugzilla.redhat.com/show_bug.cgi?id=1430259#c3 it seems that commit 77e9a4aa9de10cc1418bf9a892366988802a8025 may be the culprit - as of kernerl 4.10.10. + as of kernel 4.10.10. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-generic 4.10.0.24.26 ProcVersionSignature: Ubuntu 4.10.0-24.28-generic 4.10.15 Uname: Linux 4.10.0-24-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC3: fortierv 4262 F.... pulseaudio - /dev/snd/controlC2: fortierv 4262 F.... pulseaudio - /dev/snd/controlC1: fortierv 4262 F.... pulseaudio - /dev/snd/controlC0: fortierv 4262 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC3: fortierv 4262 F.... pulseaudio + /dev/snd/controlC2: fortierv 4262 F.... pulseaudio + /dev/snd/controlC1: fortierv 4262 F.... pulseaudio + /dev/snd/controlC0: fortierv 4262 F.... pulseaudio CurrentDesktop: XFCE Date: Wed Jun 28 05:56:01 2017 HibernationDevice: RESUME=UUID=5dac600d-b269-4c43-8afe-29a64fc9c65a InstallationDate: Installed on 2015-04-16 (804 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: TOSHIBA PORTEGE Z30-A ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-24-generic.efi.signed root=UUID=7a8b097c-cbe0-4fff-bb5f-633f0e625cef ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-4.10.0-24-generic N/A - linux-backports-modules-4.10.0-24-generic N/A - linux-firmware 1.164.1 + linux-restricted-modules-4.10.0-24-generic N/A + linux-backports-modules-4.10.0-24-generic N/A + linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2017-01-28 (150 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 4.20 dmi.board.asset.tag: 0000000000 dmi.board.name: PORTEGE Z30-A dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 0000000000 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion4.20:bd09/02/2015:svnTOSHIBA:pnPORTEGEZ30-A:pvrPT241C-02L002:rvnTOSHIBA:rnPORTEGEZ30-A:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE Z30-A dmi.product.version: PT241C-02L002 dmi.sys.vendor: TOSHIBA -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1700950 Title: Internal display not disabled for a docked Toshiba Portege Z30-A with closed lid and external monitor attached Status in linux package in Ubuntu: New Bug description: A grey background appears on the external monitor attached to the docking station of a (docked) Toshiba Portege Z30-A after booting up the system even when the lid is closed. After opening the lid it turns out that the login manager is actually shown on the internal display which should have been turned off altogether. This bug is similar to this one in Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=1430259 More info was also found here: https://bugzilla.redhat.com/show_bug.cgi?id=1447402 As per https://bugzilla.redhat.com/show_bug.cgi?id=1430259#c3 it seems that commit 77e9a4aa9de10cc1418bf9a892366988802a8025 may be the culprit as of kernel 4.10.10. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-generic 4.10.0.24.26 ProcVersionSignature: Ubuntu 4.10.0-24.28-generic 4.10.15 Uname: Linux 4.10.0-24-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC3: fortierv 4262 F.... pulseaudio /dev/snd/controlC2: fortierv 4262 F.... pulseaudio /dev/snd/controlC1: fortierv 4262 F.... pulseaudio /dev/snd/controlC0: fortierv 4262 F.... pulseaudio CurrentDesktop: XFCE Date: Wed Jun 28 05:56:01 2017 HibernationDevice: RESUME=UUID=5dac600d-b269-4c43-8afe-29a64fc9c65a InstallationDate: Installed on 2015-04-16 (804 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) MachineType: TOSHIBA PORTEGE Z30-A ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-24-generic.efi.signed root=UUID=7a8b097c-cbe0-4fff-bb5f-633f0e625cef ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-24-generic N/A linux-backports-modules-4.10.0-24-generic N/A linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: Upgraded to zesty on 2017-01-28 (150 days ago) dmi.bios.date: 09/02/2015 dmi.bios.vendor: TOSHIBA dmi.bios.version: Version 4.20 dmi.board.asset.tag: 0000000000 dmi.board.name: PORTEGE Z30-A dmi.board.vendor: TOSHIBA dmi.board.version: Version A0 dmi.chassis.asset.tag: 0000000000 dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: Version 1.0 dmi.modalias: dmi:bvnTOSHIBA:bvrVersion4.20:bd09/02/2015:svnTOSHIBA:pnPORTEGEZ30-A:pvrPT241C-02L002:rvnTOSHIBA:rnPORTEGEZ30-A:rvrVersionA0:cvnTOSHIBA:ct10:cvrVersion1.0: dmi.product.name: PORTEGE Z30-A dmi.product.version: PT241C-02L002 dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1700950/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
