[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Tags added: bios-outdated-2.30 ** Description changed: - Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. - Neither using hotkeys nor the brightness applet. + With nvidia driver, backlight control doesn't work in Ubuntu 14.04 via + hotkeys or brightness applet. + + WORKAROUND: Use nouveau. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: tommi 1964 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: - Socket 0: -no product info available + Socket 0: + no product info available PccardctlStatus: - Socket 0: -no card + Socket 0: + no card ProcFB: - + ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: - linux-restricted-modules-3.13.0-19-generic N/A - linux-backports-modules-3.13.0-19-generic N/A - linux-firmware 1.126 + linux-restricted-modules-3.13.0-19-generic N/A + linux-backports-modules-3.13.0-19-generic N/A + linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO ** Summary changed: - Backlight control does not work, but there are entries in /sys/class/backlight + 10de:0429 [Lenovo ThinkPad T61] Backlight control does not work, but there are entries in /sys/class/backlight ** Changed in: linux (Ubuntu) Importance: Medium = Low -- 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/1301580 Title: 10de:0429 [Lenovo ThinkPad T61] Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: With nvidia driver, backlight control doesn't work in Ubuntu 14.04 via hotkeys or brightness applet. WORKAROUND: Use nouveau. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
Okay, I wasn't able to test the nvidia driver with the upstream kernel, but I tested with another version of the nvidia driver with the stock kernel. Backlight control works with nvidia 304 driver. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed ** Tags added: kernel-unable-to-test-upstream -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
I removed the nvidia driver (331.38) in order to avoid problems when installing the upstream kernel. This, however, seemed to fix the issue, because brightness control is now working with the noveau driver and the stock kernel. This would mean that this is actually a bug in the proprietary nvidia driver? -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Incomplete Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
No, I was wrong. Tested with upstream kernel 3.14 and backlight control working with nvidia driver 331.38. Confirms kernel bug bug. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed ** Tags added: kernel-fixed-upstream -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
Damn, apparently the nvidia driver is not actualy in use, even thoug additional drivers tab under software and sources claims it to be in use. sudo lshw -c video gives the following output: *-display description: VGA compatible controller product: G86M [Quadro NVS 140M] vendor: NVIDIA Corporation physical id: 0 bus info: pci@:01:00.0 version: a1 width: 64 bits clock: 33MHz capabilities: pm msi pciexpress vga_controller bus_master cap_list rom configuration: driver=nouveau latency=0 resources: irq:50 memory:d600-d6ff memory:e000-efff memory:d400-d5ff ioport:2000(size=128) In other words, the nouvea driver is still in use. Any ideas on how I can get nvidia driver working properly, so that I can test it with upstream kernel? I have switched between nouvea and proprietary driver many times in software and sources and rebooted, but this doesn't seem to work... ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete ** Tags removed: kernel-fixed-upstream -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Incomplete Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: fwts https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061321/+files/fwts -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: video https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061327/+files/video -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: dsdt.dat https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061318/+files/dsdt.dat -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: ssdt2.dat https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061324/+files/ssdt2.dat -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: version https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061326/+files/version -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: dsdt.dsl https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061320/+files/dsdt.dsl -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: ssdt1.dat https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061323/+files/ssdt1.dat -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: fwts_method https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061322/+files/fwts_method -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: acpidump.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061316/+files/acpidump.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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: dmidecode.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061319/+files/dmidecode.log -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: backlight https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061317/+files/backlight -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
** Attachment added: ssdt3.dat https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+attachment/4061325/+files/ssdt3.dat -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Confirmed Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
[Kernel-packages] [Bug 1301580] Re: Backlight control does not work, but there are entries in /sys/class/backlight
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.14 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.14-trusty/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- 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/1301580 Title: Backlight control does not work, but there are entries in /sys/class/backlight Status in “linux” package in Ubuntu: Incomplete Bug description: Backlight control doesn't work in Ubuntu 14.04 on a Lenovo Thinkpad T61. Neither using hotkeys nor the brightness applet. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-19-generic 3.13.0-19.40 [modified: boot/vmlinuz-3.13.0-19-generic] ProcVersionSignature: Ubuntu 3.13.0-19.40-generic 3.13.6 Uname: Linux 3.13.0-19-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: tommi 1964 F pulseaudio CurrentDesktop: Unity Date: Wed Apr 2 22:53:56 2014 HibernationDevice: RESUME=UUID=3e4b62ed-a926-47a3-ae19-44b96d1376ee InstallationDate: Installed on 2014-03-30 (3 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Beta amd64 (20140326) MachineType: LENOVO 645745G PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=01d49c75-94f4-417c-beae-d16fd8b8df83 ro quiet splash RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2007 dmi.bios.vendor: LENOVO dmi.bios.version: 7LETA7WW (2.07 ) dmi.board.name: 645745G dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7LETA7WW(2.07):bd12/06/2007:svnLENOVO:pn645745G:pvrThinkPadT61:rvnLENOVO:rn645745G:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 645745G dmi.product.version: ThinkPad T61 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1301580/+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
