Activity log for bug #1243897

Date Who What changed Old value New value Message
2013-10-23 19:32:31 Levi Bard bug added bug
2013-10-23 19:43:17 Launchpad Janitor linux (Ubuntu): status New Confirmed
2013-10-24 15:12:42 Joseph Salisbury linux (Ubuntu): importance Undecided Medium
2013-10-24 15:12:44 Joseph Salisbury linux (Ubuntu): status Confirmed Incomplete
2013-10-24 18:36:44 Levi Bard attachment added DKMS make log for nvidia 319.32-0ubuntu7 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1243897/+attachment/3890088/+files/make.log
2013-10-24 18:40:42 Levi Bard tags amd64 apport-bug saucy amd64 apport-bug kernel-unable-to-test-upstream saucy
2013-10-24 18:40:51 Levi Bard linux (Ubuntu): status Incomplete Confirmed
2013-10-28 10:46:52 penalvch tags amd64 apport-bug kernel-unable-to-test-upstream saucy amd64 apport-bug kernel-unable-to-test-upstream regression-release saucy
2013-10-28 10:47:39 penalvch tags amd64 apport-bug kernel-unable-to-test-upstream regression-release saucy amd64 apport-bug kernel-unable-to-test-upstream latest-bios-08082012 regression-release saucy
2013-10-28 10:50:42 penalvch linux (Ubuntu): status Confirmed Incomplete
2013-10-29 11:15:20 penalvch linux (Ubuntu): status Incomplete Confirmed
2013-12-02 12:26:13 penalvch description After upgrade from 13.04 to 13.10, setting the screen brightness has no effect (either via the hotkeys, "Brightness & Lock" settings, or via /sys/devices/pnp0/00:07/backlight/gmux_backlight/brightness ). I'm using nvidia driver 319.32-0ubuntu7. I've tried Option "RegistryDwords" "EnableBrightnessControl=1" in xorg.conf as well as the kernel argument acpi_backlight=vendor . I have the following in /sys: $ find /sys -name brightness /sys/devices/pnp0/00:07/backlight/gmux_backlight/brightness /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.1/leds/mmc0::/brightness /sys/devices/platform/applesmc.768/leds/smc::kbd_backlight/brightness ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl nvidia ApportVersion: 2.12.5-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: levi 2136 F.... pulseaudio /dev/snd/controlC0: levi 2136 F.... pulseaudio /dev/snd/pcmC0D0p: levi 2136 F...m pulseaudio Date: Wed Oct 23 21:25:29 2013 HibernationDevice: RESUME=UUID=0c3f021e-1d6f-4ed4-a9e4-00ff145e91ef InstallationDate: Installed on 2012-08-24 (425 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64+mac (20120724.2) MachineType: Apple Inc. MacBookPro10,1 MarkForUpload: True ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=2888919c-46a6-41be-874a-f3af7333ec15 ro quiet splash nomodeset nomodeset acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-17 (5 days ago) dmi.bios.date: 08/08/2012 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP101.88Z.00EE.B02.1208081132 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-C3EC7CD22292981F dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro10,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-C3EC7CD22292981F dmi.modalias: dmi:bvnAppleInc.:bvrMBP101.88Z.00EE.B02.1208081132:bd08/08/2012:svnAppleInc.:pnMacBookPro10,1:pvr1.0:rvnAppleInc.:rnMac-C3EC7CD22292981F:rvrMacBookPro10,1:cvnAppleInc.:ct10:cvrMac-C3EC7CD22292981F: dmi.product.name: MacBookPro10,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc. After upgrade from 13.04 to 13.10, setting the screen brightness has no effect (either via the hotkeys, "Brightness & Lock" settings, or via /sys/devices/pnp0/00:07/backlight/gmux_backlight/brightness ). I'm using nvidia driver 319.32-0ubuntu7. I've tried Option "RegistryDwords" "EnableBrightnessControl=1" in xorg.conf as well as the kernel argument acpi_backlight=vendor . I have the following in /sys: $ find /sys -name brightness /sys/devices/pnp0/00:07/backlight/gmux_backlight/brightness /sys/devices/pci0000:00/0000:00:1c.0/0000:03:00.1/leds/mmc0::/brightness /sys/devices/platform/applesmc.768/leds/smc::kbd_backlight/brightness WORKAROUND: setpci -v -H1 -s 00:01.00 BRIDGE_CONTROL=0 ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 NonfreeKernelModules: wl nvidia ApportVersion: 2.12.5-0ubuntu2 Architecture: amd64 AudioDevicesInUse:  USER PID ACCESS COMMAND  /dev/snd/controlC1: levi 2136 F.... pulseaudio  /dev/snd/controlC0: levi 2136 F.... pulseaudio  /dev/snd/pcmC0D0p: levi 2136 F...m pulseaudio Date: Wed Oct 23 21:25:29 2013 HibernationDevice: RESUME=UUID=0c3f021e-1d6f-4ed4-a9e4-00ff145e91ef InstallationDate: Installed on 2012-08-24 (425 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64+mac (20120724.2) MachineType: Apple Inc. MacBookPro10,1 MarkForUpload: True ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=2888919c-46a6-41be-874a-f3af7333ec15 ro quiet splash nomodeset nomodeset acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions:  linux-restricted-modules-3.11.0-12-generic N/A  linux-backports-modules-3.11.0-12-generic N/A  linux-firmware 1.116 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-17 (5 days ago) dmi.bios.date: 08/08/2012 dmi.bios.vendor: Apple Inc. dmi.bios.version: MBP101.88Z.00EE.B02.1208081132 dmi.board.asset.tag: Base Board Asset Tag# dmi.board.name: Mac-C3EC7CD22292981F dmi.board.vendor: Apple Inc. dmi.board.version: MacBookPro10,1 dmi.chassis.type: 10 dmi.chassis.vendor: Apple Inc. dmi.chassis.version: Mac-C3EC7CD22292981F dmi.modalias: dmi:bvnAppleInc.:bvrMBP101.88Z.00EE.B02.1208081132:bd08/08/2012:svnAppleInc.:pnMacBookPro10,1:pvr1.0:rvnAppleInc.:rnMac-C3EC7CD22292981F:rvrMacBookPro10,1:cvnAppleInc.:ct10:cvrMac-C3EC7CD22292981F: dmi.product.name: MacBookPro10,1 dmi.product.version: 1.0 dmi.sys.vendor: Apple Inc.
2013-12-02 12:27:06 penalvch linux (Ubuntu): importance Medium Low
2013-12-03 08:56:17 Andy Spencer bug added subscriber Andy Spencer
2013-12-18 00:36:08 penalvch summary MacBookPro10,1 brightness setting has no effect [MacBookPro10,1] brightness setting has no effect
2013-12-18 00:36:59 penalvch linux (Ubuntu): status Confirmed Incomplete
2014-02-16 04:20:42 Launchpad Janitor linux (Ubuntu): status Incomplete Expired
2014-04-18 10:34:49 penalvch linux (Ubuntu): status Expired Confirmed
2014-04-18 10:35:03 penalvch tags amd64 apport-bug kernel-unable-to-test-upstream latest-bios-08082012 regression-release saucy amd64 apport-bug kernel-unable-to-test-upstream latest-bios-08082012 regression-release saucy trusty
2014-06-13 20:06:17 Joseph Salisbury linux (Ubuntu): status Confirmed Incomplete
2014-06-13 20:06:21 Joseph Salisbury tags amd64 apport-bug kernel-unable-to-test-upstream latest-bios-08082012 regression-release saucy trusty amd64 apport-bug kernel-request-3.13.0-24.46 kernel-unable-to-test-upstream latest-bios-08082012 regression-release saucy trusty
2014-06-14 12:59:34 Levi Bard linux (Ubuntu): status Incomplete Confirmed