[Kernel-packages] [Bug 1178727] Re: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- 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/1178727 Title: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics Status in “linux” package in Ubuntu: Expired Bug description: I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once again, I cannot adjust the screen brightness. It is stuck at 100%. WORKAROUND: GRUB_CMDLINE_LINUX=acpi_osi=Linux now allows me to adjust the brightness, although at boot, it's set to 0. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] MachineType: Gateway NV79 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=da8a8682-2f9b-4878-8b46-6d23657e2137 ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware1.106 SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-04-26 (14 days ago) dmi.bios.date: 04/25/2011 dmi.bios.vendor: Gateway dmi.bios.version: V1.08 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: NV79 dmi.board.vendor: Gateway dmi.board.version: V1.08 dmi.chassis.type: 10 dmi.chassis.vendor: Gateway dmi.chassis.version: V1.08 dmi.modalias: dmi:bvnGateway:bvrV1.08:bd04/25/2011:svnGateway:pnNV79:pvrV1.08:rvnGateway:rnNV79:rvrV1.08:cvnGateway:ct10:cvrV1.08: dmi.product.name: NV79 dmi.product.version: V1.08 dmi.sys.vendor: Gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178727/+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 1178727] Re: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics
Ethan Shalev, if for any reason you encounter any potential collateral issues from acpi_osi=Linux, you could try using a different debug kernel parameter: acpi_backlight=vendor Despite this, could you please undo any WORKAROUNDs, and test the latest mainline kernel via http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.13-rc2-trusty/ and advise on the results? ** Description changed: - What looks like a regression from this bug: - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/573984 + I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once + again, I cannot adjust the screen brightness. It is stuck at 100%. - This issue had been resolved, and I had no problem with 12.04 or 12.10, - but upon upgrading to 13.04, once again, I cannot adjust the screen - brightness. It is stuck at 100%. + WORKAROUND: GRUB_CMDLINE_LINUX=acpi_osi=Linux now allows me to adjust + the brightness, although at boot, it's set to 0. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: ethan 2358 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: - Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub - Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] + Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub + Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] MachineType: Gateway NV79 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=da8a8682-2f9b-4878-8b46-6d23657e2137 ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.8.0-19-generic N/A - linux-backports-modules-3.8.0-19-generic N/A - linux-firmware1.106 + linux-restricted-modules-3.8.0-19-generic N/A + linux-backports-modules-3.8.0-19-generic N/A + linux-firmware1.106 SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-04-26 (14 days ago) dmi.bios.date: 04/25/2011 dmi.bios.vendor: Gateway dmi.bios.version: V1.08 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: NV79 dmi.board.vendor: Gateway dmi.board.version: V1.08 dmi.chassis.type: 10 dmi.chassis.vendor: Gateway dmi.chassis.version: V1.08 dmi.modalias: dmi:bvnGateway:bvrV1.08:bd04/25/2011:svnGateway:pnNV79:pvrV1.08:rvnGateway:rnNV79:rvrV1.08:cvnGateway:ct10:cvrV1.08: dmi.product.name: NV79 dmi.product.version: V1.08 dmi.sys.vendor: Gateway -- 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/1178727 Title: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics Status in “linux” package in Ubuntu: Incomplete Bug description: I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once again, I cannot adjust the screen brightness. It is stuck at 100%. WORKAROUND: GRUB_CMDLINE_LINUX=acpi_osi=Linux now allows me to adjust the brightness, although at boot, it's set to 0. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux
[Kernel-packages] [Bug 1178727] Re: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics
I just installed a fresh install of 13.10 on this machine, and the problem persisted. However, changing my GRUB settings to GRUB_CMDLINE_LINUX_DEFAULT=quiet splash GRUB_CMDLINE_LINUX=acpi_osi=Linux now allows me to adjust the brightness, although at boot, it's set to 0. (I'll look into that problem seperately). Is there any reason I should not use acpi_osi=Linux? I've read it could have ill effect, namely on the fans. Can I test this somehow? Does this information help in somehow fixing this problem for other users? -- 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/1178727 Title: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics Status in “linux” package in Ubuntu: Incomplete Bug description: What looks like a regression from this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/573984 This issue had been resolved, and I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once again, I cannot adjust the screen brightness. It is stuck at 100%. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] MachineType: Gateway NV79 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=da8a8682-2f9b-4878-8b46-6d23657e2137 ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware1.106 SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-04-26 (14 days ago) dmi.bios.date: 04/25/2011 dmi.bios.vendor: Gateway dmi.bios.version: V1.08 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: NV79 dmi.board.vendor: Gateway dmi.board.version: V1.08 dmi.chassis.type: 10 dmi.chassis.vendor: Gateway dmi.chassis.version: V1.08 dmi.modalias: dmi:bvnGateway:bvrV1.08:bd04/25/2011:svnGateway:pnNV79:pvrV1.08:rvnGateway:rnNV79:rvrV1.08:cvnGateway:ct10:cvrV1.08: dmi.product.name: NV79 dmi.product.version: V1.08 dmi.sys.vendor: Gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178727/+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 1178727] Re: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics
Ethan Shalev, the next step is to bisect from 12.04 to 12.10 in order to identify the offending commit. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ? ** Tags removed: kernel-bug-exists-upstream-3.12.0-031200rc6 kernel-bug-exists-upstream-v3.9 ** Tags added: kernel-bug-exists-upstream-v3.12-rc6 ** Tags added: needs-bisect ** 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/1178727 Title: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics Status in “linux” package in Ubuntu: Incomplete Bug description: What looks like a regression from this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/573984 This issue had been resolved, and I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once again, I cannot adjust the screen brightness. It is stuck at 100%. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] MachineType: Gateway NV79 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=da8a8682-2f9b-4878-8b46-6d23657e2137 ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware1.106 SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-04-26 (14 days ago) dmi.bios.date: 04/25/2011 dmi.bios.vendor: Gateway dmi.bios.version: V1.08 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: NV79 dmi.board.vendor: Gateway dmi.board.version: V1.08 dmi.chassis.type: 10 dmi.chassis.vendor: Gateway dmi.chassis.version: V1.08 dmi.modalias: dmi:bvnGateway:bvrV1.08:bd04/25/2011:svnGateway:pnNV79:pvrV1.08:rvnGateway:rnNV79:rvrV1.08:cvnGateway:ct10:cvrV1.08: dmi.product.name: NV79 dmi.product.version: V1.08 dmi.sys.vendor: Gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178727/+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 1178727] Re: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics
Christopher M. Penalver, thanks for your clear instructions. I tested with linux-image-3.12.0-031200rc6-generic, and this problem persists. I also found that when booting the machine, I can adjust the brightness when GRUB2 is loaded, and then when I boot into Ubuntu, I'm stuck at whatever brightness level I had in GRUB2. Good hunting, and thanks! I'll be happy to offer any more information you might need. ** Tags removed: needs-upstream-testing ** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.12.0-031200rc6 ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- 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/1178727 Title: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics Status in “linux” package in Ubuntu: Confirmed Bug description: What looks like a regression from this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/573984 This issue had been resolved, and I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once again, I cannot adjust the screen brightness. It is stuck at 100%. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] MachineType: Gateway NV79 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=da8a8682-2f9b-4878-8b46-6d23657e2137 ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware1.106 SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-04-26 (14 days ago) dmi.bios.date: 04/25/2011 dmi.bios.vendor: Gateway dmi.bios.version: V1.08 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: NV79 dmi.board.vendor: Gateway dmi.board.version: V1.08 dmi.chassis.type: 10 dmi.chassis.vendor: Gateway dmi.chassis.version: V1.08 dmi.modalias: dmi:bvnGateway:bvrV1.08:bd04/25/2011:svnGateway:pnNV79:pvrV1.08:rvnGateway:rnNV79:rvrV1.08:cvnGateway:ct10:cvrV1.08: dmi.product.name: NV79 dmi.product.version: V1.08 dmi.sys.vendor: Gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178727/+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 1178727] Re: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics
Ethan Shalve, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily kernel folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.12-rc6 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags added: saucy ** Changed in: linux (Ubuntu) Status: Opinion = 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/1178727 Title: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics Status in “linux” package in Ubuntu: Incomplete Bug description: What looks like a regression from this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/573984 This issue had been resolved, and I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once again, I cannot adjust the screen brightness. It is stuck at 100%. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] MachineType: Gateway NV79 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=da8a8682-2f9b-4878-8b46-6d23657e2137 ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware1.106 SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-04-26 (14 days ago) dmi.bios.date: 04/25/2011 dmi.bios.vendor: Gateway dmi.bios.version: V1.08 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: NV79 dmi.board.vendor: Gateway dmi.board.version: V1.08 dmi.chassis.type: 10 dmi.chassis.vendor: Gateway dmi.chassis.version: V1.08 dmi.modalias: dmi:bvnGateway:bvrV1.08:bd04/25/2011:svnGateway:pnNV79:pvrV1.08:rvnGateway:rnNV79:rvrV1.08:cvnGateway:ct10:cvrV1.08: dmi.product.name: NV79 dmi.product.version: V1.08 dmi.sys.vendor: Gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178727/+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 1178727] Re: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics
I upgraded to Saucy, running 3.11, and this bug persists. ** Changed in: linux (Ubuntu) Status: Expired = Opinion -- 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/1178727 Title: 8086:0046 Screen brightness can not be adjusted in Raring with Intel Ironlake graphics Status in “linux” package in Ubuntu: Opinion Bug description: What looks like a regression from this bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/573984 This issue had been resolved, and I had no problem with 12.04 or 12.10, but upon upgrading to 13.04, once again, I cannot adjust the screen brightness. It is stuck at 100%. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-19-generic 3.8.0-19.30 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ethan 2358 F pulseaudio CheckboxSubmission: 4463f48e66443bc710cec4d3024fcac7 CheckboxSystem: 090f50ffa15f2babaae2e4e2bf775960 Date: Fri May 10 15:08:12 2013 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=c1607e74-253f-4660-bdb7-45f46947f909 Lsusb: Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 003: ID 064e:a103 Suyin Corp. Acer/HP Integrated Webcam [CN0314] MachineType: Gateway NV79 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-19-generic root=UUID=da8a8682-2f9b-4878-8b46-6d23657e2137 ro quiet splash acpi_backlight=vendor vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-19-generic N/A linux-backports-modules-3.8.0-19-generic N/A linux-firmware1.106 SourcePackage: linux UpgradeStatus: Upgraded to raring on 2013-04-26 (14 days ago) dmi.bios.date: 04/25/2011 dmi.bios.vendor: Gateway dmi.bios.version: V1.08 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: NV79 dmi.board.vendor: Gateway dmi.board.version: V1.08 dmi.chassis.type: 10 dmi.chassis.vendor: Gateway dmi.chassis.version: V1.08 dmi.modalias: dmi:bvnGateway:bvrV1.08:bd04/25/2011:svnGateway:pnNV79:pvrV1.08:rvnGateway:rnNV79:rvrV1.08:cvnGateway:ct10:cvrV1.08: dmi.product.name: NV79 dmi.product.version: V1.08 dmi.sys.vendor: Gateway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178727/+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
