apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/907555/+attachment/3806236/+files/Lsusb.txt
-- 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/907555 Title: Brightness-Troubles with Acer Travelmate 8481TG Status in “linux” package in Ubuntu: Incomplete Bug description: On an Acer Travelmate 8481TG using the default-config, the screen's brightness can't be controlled (with Fn+cursor-key), altought the event is recognized (and displayed in a popup in the upper right corner of the screen). With the kernel-parameter "acpi_backlight=vendor" the brightness- control works (with Function-Key), but then another problem arises: When the screen is switched of via DPMS (automatically after 10 minutes, or manually with "xset dpms force off"), it can't be reactivated by moving the mouse or pressing any key (as without acpi_backlight=vendor), instead the screen has to be reactivated with the brightnes-control-keys (which does not work while the screen is locked). ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-14-generic 3.0.0-14.23 ProcVersionSignature: Ubuntu 3.0.0-14.23-generic 3.0.9 Uname: Linux 3.0.0-14-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. AplayDevices: **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC271X Analog [ALC271X Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC271X Analog [ALC271X Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: misko 1757 F.... pulseaudio CRDA: Error: [Errno 2] Datei oder Verzeichnis nicht gefunden Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xd3c00000 irq 45' Mixer name : 'Realtek ALC271X' Components : 'HDA:10ec0269,10250567,00100100' Controls : 14 Simple ctrls : 9 Date: Wed Dec 21 23:11:30 2011 HibernationDevice: RESUME=UUID=d7575c4e-9a01-4e85-9867-c0dd51aedfed InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: Acer TravelMate 8481TG ProcEnviron: LANGUAGE=de_AT:de PATH=(custom, no user) LANG=de_AT.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-14-generic root=UUID=f7b72e2b-e9bc-49a1-8b42-4e4f726f787a ro i915.i915_enable_rc6=1 quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-14-generic N/A linux-backports-modules-3.0.0-14-generic N/A linux-firmware 1.60 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux StagingDrivers: rts_pstor mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/28/2011 dmi.bios.vendor: Acer dmi.bios.version: V2.06 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: BA41_HS dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.06 dmi.modalias: dmi:bvnAcer:bvrV2.06:bd10/28/2011:svnAcer:pnTravelMate8481TG:pvrV2.06:rvnAcer:rnBA41_HS:rvrBaseBoardVersion:cvnAcer:ct10:cvrV2.06: dmi.product.name: TravelMate 8481TG dmi.product.version: V2.06 dmi.sys.vendor: Acer --- ApportVersion: 2.12.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ubuntu 2750 F.... pulseaudio /dev/snd/controlC0: ubuntu 2750 F.... pulseaudio CasperVersion: 1.336 DistroRelease: Ubuntu 13.10 LiveMediaBuild: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130906) MachineType: Acer TravelMate 8481TG MarkForUpload: True Package: linux (not installed) ProcFB: 0 nouveaufb 1 inteldrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- ProcVersionSignature: Ubuntu 3.11.0-4.9-generic 3.11.0-rc7 RelatedPackageVersions: linux-restricted-modules-3.11.0-4-generic N/A linux-backports-modules-3.11.0-4-generic N/A linux-firmware 1.113 Tags: saucy Uname: Linux 3.11.0-4-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 04/24/2012 dmi.bios.vendor: Acer dmi.bios.version: V2.13 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: BA41_HS dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V2.13 dmi.modalias: dmi:bvnAcer:bvrV2.13:bd04/24/2012:svnAcer:pnTravelMate8481TG:pvrV2.13:rvnAcer:rnBA41_HS:rvrBaseBoardVersion:cvnAcer:ct10:cvrV2.13: dmi.product.name: TravelMate 8481TG dmi.product.version: V2.13 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/907555/+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
