[Touch-packages] [Bug 1950060] Re: Unable to adjust screen backlight brightness on Google Pixelbook Eve
** Summary changed: - Unable to adjust screen backlight brightness + Unable to adjust screen backlight brightness on Google Pixelbook Eve ** Package changed: xorg (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1950060 Title: Unable to adjust screen backlight brightness on Google Pixelbook Eve Status in linux package in Ubuntu: New Bug description: The machine is Pixelbook 2017 Eve. OS is 21.10 fresh install and there is no way to adjust the screen backlight brightness. It is 100% all the time. IN 21.04 the solution was to add to kernel command line the i915.enable_dpcd_backlight=1 however this does not work in 21.10. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: xorg 1:7.7+22ubuntu2 ProcVersionSignature: Ubuntu 5.13.0-20.20-generic 5.13.14 Uname: Linux 5.13.0-20-generic x86_64 ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Nov 6 22:38:37 2021 DistUpgraded: Fresh install DistroCodename: impish DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation HD Graphics 615 [8086:591e] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Google, Inc. HD Graphics 615 [1ae0:2212] InstallationDate: Installed on 2021-11-06 (0 days ago) InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012) Lsusb: Bus 002 Device 003: ID 0951:1666 Kingston Technology DataTraveler 100 G3/G4/SE9 G2/50 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2a Intel Corp. Bluetooth wireless interface Bus 001 Device 002: ID 0bda:564b Realtek Semiconductor Corp. WebCamera Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Google Eve ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=lt_LT.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.13.0-20-generic root=/dev/mapper/vgubuntu-root ro i915.enable_dpcd_backlight=0 quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/06/2021 dmi.bios.release: 4.14 dmi.bios.vendor: coreboot dmi.bios.version: MrChromebox-4.14 dmi.board.name: Eve dmi.board.vendor: Google dmi.board.version: 1.0 dmi.chassis.type: 31 dmi.chassis.vendor: Google dmi.ec.firmware.release: 0.0 dmi.modalias: dmi:bvncoreboot:bvrMrChromebox-4.14:bd08/06/2021:br4.14:efr0.0:svnGoogle:pnEve:pvr1.0:sku:rvnGoogle:rnEve:rvr1.0:cvnGoogle:ct31:cvr: dmi.product.family: Google_Eve dmi.product.name: Eve dmi.product.version: 1.0 dmi.sys.vendor: Google version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.107-8ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1950060/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1950060] Re: Unable to adjust screen backlight brightness
** Package changed: ubuntu => xorg (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1950060 Title: Unable to adjust screen backlight brightness Status in xorg package in Ubuntu: New Bug description: The machine is Pixelbook 2017 Eve. OS is 21.10 fresh install and there is no way to adjust the screen backlight brightness. It is 100% all the time. IN 21.04 the solution was to add to kernel command line the i915.enable_dpcd_backlight=1 however this does not work in 21.10. ProblemType: Bug DistroRelease: Ubuntu 21.10 Package: xorg 1:7.7+22ubuntu2 ProcVersionSignature: Ubuntu 5.13.0-20.20-generic 5.13.14 Uname: Linux 5.13.0-20-generic x86_64 ApportVersion: 2.20.11-0ubuntu71 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: pass CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Sat Nov 6 22:38:37 2021 DistUpgraded: Fresh install DistroCodename: impish DistroVariant: ubuntu ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation HD Graphics 615 [8086:591e] (rev 02) (prog-if 00 [VGA controller]) Subsystem: Google, Inc. HD Graphics 615 [1ae0:2212] InstallationDate: Installed on 2021-11-06 (0 days ago) InstallationMedia: Ubuntu 21.10 "Impish Indri" - Release amd64 (20211012) Lsusb: Bus 002 Device 003: ID 0951:1666 Kingston Technology DataTraveler 100 G3/G4/SE9 G2/50 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 8087:0a2a Intel Corp. Bluetooth wireless interface Bus 001 Device 002: ID 0bda:564b Realtek Semiconductor Corp. WebCamera Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Google Eve ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=lt_LT.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.13.0-20-generic root=/dev/mapper/vgubuntu-root ro i915.enable_dpcd_backlight=0 quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/06/2021 dmi.bios.release: 4.14 dmi.bios.vendor: coreboot dmi.bios.version: MrChromebox-4.14 dmi.board.name: Eve dmi.board.vendor: Google dmi.board.version: 1.0 dmi.chassis.type: 31 dmi.chassis.vendor: Google dmi.ec.firmware.release: 0.0 dmi.modalias: dmi:bvncoreboot:bvrMrChromebox-4.14:bd08/06/2021:br4.14:efr0.0:svnGoogle:pnEve:pvr1.0:sku:rvnGoogle:rnEve:rvr1.0:cvnGoogle:ct31:cvr: dmi.product.family: Google_Eve dmi.product.name: Eve dmi.product.version: 1.0 dmi.sys.vendor: Google version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.107-8ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 21.2.2-1ubuntu1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:1.20.13-1ubuntu1 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20200714-1ubuntu2 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-1build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1950060/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
