Sorry, removing that line was the fix. On Thu, May 19, 2022 at 10:50 PM Daniel van Vugt <1974...@bugs.launchpad.net> wrote:
> Thanks for the bug report. It sounds like "acpi_backlight=vendor > acpi_osi=linux" is the main issue here but I can't tell if adding it was > the fix, or removing it was the fix. Which was it? > > ** Tags added: amdgpu nouveau > > ** Tags added: hybrid > > ** Summary changed: > > - After updating to Ubuntu 22.04 I could not boot. > + [Lenovo IdeaPad Gaming 3 15ACH6] After updating to Ubuntu 22.04 system > boots to a black screen > > ** Package changed: xorg (Ubuntu) => linux (Ubuntu) > > ** Changed in: linux (Ubuntu) > Status: New => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1974261 > > Title: > [Lenovo IdeaPad Gaming 3 15ACH6] After updating to Ubuntu 22.04 system > boots to a black screen > > Status in linux package in Ubuntu: > Incomplete > > Bug description: > Booting the laptop resulted in the splash screen. Then some text > flashed very quickly but I couldn't read it. Then, the screen went > black. The back light was on. I went to the TTY recovery mode and > tried to fix the issue. > > I tried to fix the issue by deleting my nvidia drivers. > `apt remove --purge nvidia-*` > Still would not boot. > > I ended up fixing the issue by going into recovery mode and changing > the following line of `/etc/default/grub`: > > GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor > acpi_osi=linux" > > was changed to > > GRUB_CMDLINE_LINUX_DEFAULT="" > > I forgot to update the grub. After rebooting the issue was fixed. > > ProblemType: Bug > DistroRelease: Ubuntu 22.04 > Package: xorg 1:7.7+23ubuntu2 > ProcVersionSignature: Ubuntu 5.15.0-30.31-generic 5.15.30 > Uname: Linux 5.15.0-30-generic x86_64 > ApportVersion: 2.20.11-0ubuntu82.1 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CasperMD5CheckResult: unknown > CompizPlugins: No value set for > `/apps/compiz-1/general/screen0/options/active_plugins' > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Thu May 19 19:24:34 2022 > DistUpgraded: 2022-05-19 18:29:07,954 DEBUG Running PostInstallScript: > '/usr/lib/ubuntu-advantage/upgrade_lts_contract.py' > DistroCodename: jammy > DistroVariant: ubuntu > ExtraDebuggingInterest: Yes, if not too technical > GraphicsCard: > Subsystem: Lenovo TU117M [GeForce GTX 1650 Mobile / Max-Q] [17aa:3a5d] > Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [1002:1638] (rev c6) > (prog-if 00 [VGA controller]) > Subsystem: Lenovo Cezanne [17aa:3a5d] > InstallationDate: Installed on 2021-10-28 (203 days ago) > InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 > (20210819) > MachineType: LENOVO 82K2 > ProcEnviron: > TERM=xterm-256color > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-30-generic > root=UUID=3b1b44c9-cba0-4972-9d72-b1c58fe2f6f8 ro quiet splash > acpi_backlight=vendor acpi_osi=linux vt.handoff=7 > SourcePackage: xorg > Symptom: display > UpgradeStatus: Upgraded to jammy on 2022-05-20 (0 days ago) > XorgLog: > > dmi.bios.date: 06/28/2021 > dmi.bios.release: 1.30 > dmi.bios.vendor: LENOVO > dmi.bios.version: H3CN30WW(V2.00) > dmi.board.asset.tag: NO Asset Tag > dmi.board.name: LNVNB161216 > dmi.board.vendor: LENOVO > dmi.board.version: SDK0J40700 WIN > dmi.chassis.asset.tag: NO Asset Tag > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: IdeaPad Gaming 3 15ACH6 > dmi.ec.firmware.release: 1.30 > dmi.modalias: > dmi:bvnLENOVO:bvrH3CN30WW(V2.00):bd06/28/2021:br1.30:efr1.30:svnLENOVO:pn82K2:pvrIdeaPadGaming315ACH6:rvnLENOVO:rnLNVNB161216:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrIdeaPadGaming315ACH6:skuLENOVO_MT_82K2_BU_idea_FM_IdeaPadGaming315ACH6: > dmi.product.family: IdeaPad Gaming 3 15ACH6 > dmi.product.name: 82K2 > dmi.product.sku: LENOVO_MT_82K2_BU_idea_FM_IdeaPad Gaming 3 15ACH6 > dmi.product.version: IdeaPad Gaming 3 15ACH6 > dmi.sys.vendor: LENOVO > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.110-1ubuntu1 > version.libgl1-mesa-dri: libgl1-mesa-dri 22.0.1-1ubuntu2 > version.libgl1-mesa-glx: libgl1-mesa-glx 22.0.1-1ubuntu2 > version.xserver-xorg-core: xserver-xorg-core 2:21.1.3-2ubuntu2 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A > version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2build3 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.99.917+git20210115-1 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau > 1:1.0.17-2build1 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1974261/+subscriptions > > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1974261 Title: [Lenovo IdeaPad Gaming 3 15ACH6] After updating to Ubuntu 22.04 system boots to a black screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1974261/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
