You have been subscribed to a public bug: 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 ** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: amd64 amdgpu apport-bug hybrid jammy nouveau ubuntu -- [Lenovo IdeaPad Gaming 3 15ACH6] After updating to Ubuntu 22.04 system boots to a black screen https://bugs.launchpad.net/bugs/1974261 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- 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