** Tags added: bisect-done regression-release ** Description changed:
- Keyboard on an LG LW25 laptop is not functional anymore on Ubuntu 13.10. - - Any 3.8.x Ubuntu kernel works fine. Starting with 3.9.0, the keyboard - breaks. External keyboards are still fine. - - Using i8042.dumbkbd=1 as a kernel boot parameter seems to be a usable - workaround. - - A kernel bisect suggests that the first bad commit is: + Keyboard on an LG LW25 laptop is not functional anymore on Ubuntu 13.10. Any 3.8.x Ubuntu kernel works fine. Starting with 3.9.0, the keyboard breaks. External keyboards are still fine. A kernel bisect suggests that the first bad commit is: be2d7e4233a4fe439125b825470020cef83407d5 Input: atkbd - fix multi-byte scancode handling on reconnect + + WORKAROUND: Use kernel parameter i8042.dumbkbd=1 ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-13-generic 3.11.0-13.20 ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6 Uname: Linux 3.11.0-13-generic i686 ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: joonas 1557 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: joonas 1557 F.... pulseaudio CurrentDmesg: [ 36.874560] init: cups-browsed main process ended, respawning Date: Mon Dec 2 06:53:57 2013 HibernationDevice: RESUME=UUID=07de3f8c-11e5-4fa3-a097-47cee4c8a90f InstallationDate: Installed on 2013-11-25 (6 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Release i386 (20131016) MachineType: LG Electronics LW25-B7HV MarkForUpload: True PccardctlIdent: - Socket 0: - no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: - no card + Socket 0: + no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic root=UUID=db674b31-c58d-4cc7-b622-9e3a17baf01c ro quiet splash i8042.dumbkbd=1 vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.11.0-13-generic N/A - linux-backports-modules-3.11.0-13-generic N/A - linux-firmware 1.116 + linux-restricted-modules-3.11.0-13-generic N/A + linux-backports-modules-3.11.0-13-generic N/A + linux-firmware 1.116 SourcePackage: linux StagingDrivers: et131x UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/25/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: WRRESF03 dmi.board.name: WindRiver NAPA dmi.board.vendor: LG Electronics dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LG Electronics dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrWRRESF03:bd03/25/2006:svnLGElectronics:pnLW25-B7HV:pvrNotApplicable:rvnLGElectronics:rnWindRiverNAPA:rvrNotApplicable:cvnLGElectronics:ct10:cvrN/A: dmi.product.name: LW25-B7HV dmi.product.version: Not Applicable dmi.sys.vendor: LG Electronics ** Bug watch added: Linux Kernel Bug Tracker #58991 http://bugzilla.kernel.org/show_bug.cgi?id=58991 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=58991 Importance: Unknown Status: Unknown ** Bug watch added: Linux Kernel Bug Tracker #65791 http://bugzilla.kernel.org/show_bug.cgi?id=65791 ** Changed in: linux Remote watch: Linux Kernel Bug Tracker #58991 => Linux Kernel Bug Tracker #65791 ** Tags added: kernel-bug-exists-upstream-v3.13-rc1 ** Summary changed: - LG LW25: Keyboard not working + [LG Electronics LW25-B7HV] Keyboard not working ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged -- 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/1256776 Title: [LG Electronics LW25-B7HV] Keyboard not working Status in The Linux Kernel: Unknown Status in “linux” package in Ubuntu: Triaged Bug description: Keyboard on an LG LW25 laptop is not functional anymore on Ubuntu 13.10. Any 3.8.x Ubuntu kernel works fine. Starting with 3.9.0, the keyboard breaks. External keyboards are still fine. A kernel bisect suggests that the first bad commit is: be2d7e4233a4fe439125b825470020cef83407d5 Input: atkbd - fix multi-byte scancode handling on reconnect WORKAROUND: Use kernel parameter i8042.dumbkbd=1 ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-13-generic 3.11.0-13.20 ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6 Uname: Linux 3.11.0-13-generic i686 ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: joonas 1557 F.... pulseaudio CurrentDmesg: [ 36.874560] init: cups-browsed main process ended, respawning Date: Mon Dec 2 06:53:57 2013 HibernationDevice: RESUME=UUID=07de3f8c-11e5-4fa3-a097-47cee4c8a90f InstallationDate: Installed on 2013-11-25 (6 days ago) InstallationMedia: Xubuntu 13.10 "Saucy Salamander" - Release i386 (20131016) MachineType: LG Electronics LW25-B7HV MarkForUpload: True PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-13-generic root=UUID=db674b31-c58d-4cc7-b622-9e3a17baf01c ro quiet splash i8042.dumbkbd=1 vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-13-generic N/A linux-backports-modules-3.11.0-13-generic N/A linux-firmware 1.116 SourcePackage: linux StagingDrivers: et131x UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/25/2006 dmi.bios.vendor: Phoenix Technologies LTD dmi.bios.version: WRRESF03 dmi.board.name: WindRiver NAPA dmi.board.vendor: LG Electronics dmi.board.version: Not Applicable dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LG Electronics dmi.chassis.version: N/A dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrWRRESF03:bd03/25/2006:svnLGElectronics:pnLW25-B7HV:pvrNotApplicable:rvnLGElectronics:rnWindRiverNAPA:rvrNotApplicable:cvnLGElectronics:ct10:cvrN/A: dmi.product.name: LW25-B7HV dmi.product.version: Not Applicable dmi.sys.vendor: LG Electronics To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1256776/+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
