This looks like a confused installation. The GPU is Intel, but you have an Nvidia driver installed, and an AMD kernel workaround on the command line.
But none of that should hurt... What will hurt is the unsupported "oibaf" packages you have replaced the official graphics drivers with. Sorry, but we cannot support such changes. Please remove the PPA from your system or just reinstall the OS without making any such changes. Then report new bugs for any issues you find. ** Package changed: xorg (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Invalid -- 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/2062504 Title: Flickering problems on external monitor with HDMI after installing Ubuntu 23.10 Status in Ubuntu: Invalid Bug description: I just installed ubuntu 23.10 on my thinkpad L13. It works fine on my laptop monitor. But when I connect an HDMI cable to my other monitor, then the screen flickers on the laptop and nothing shows on the other monitor I know it can't be the problem with the other monitor as I bought it brand new last week, and the cable works fine on this same laptop when I run in windows, and it works fine on other laptops with windows/mac I already installed the driver with `sudo apt install nvidia- driver-535 nvidia-dkms-535` and rebooted, but that didn't help. I then installed driver 550 and I still have the flickering This laptop uses an intel Alder Lake-UP3 GT2 I also tried editing `etc/default/grub` by adding 'nomodeset' or 'radeon.modeset=0' within the quotation marks in the line GRUB_CMDLINE_LINUX_DEFAULT but that didn't help either can anyone help? ProblemType: Bug DistroRelease: Ubuntu 23.10 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.5.0-27.28-generic 6.5.13 Uname: Linux 6.5.0-27-generic x86_64 ApportVersion: 2.27.0-0ubuntu5 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Thu Apr 18 23:17:21 2024 DistUpgraded: Fresh install DistroCodename: mantic DistroVariant: ubuntu DkmsStatus: nvidia/550.54.14, 6.5.0-27-generic, x86_64: installed ExtraDebuggingInterest: Yes, if not too technical GraphicsCard: Intel Corporation Alder Lake-UP3 GT2 [Iris Xe Graphics] [8086:46a8] (rev 0c) (prog-if 00 [VGA controller]) Subsystem: Lenovo Alder Lake-UP3 GT2 [Iris Xe Graphics] [17aa:50a6] InstallationDate: Installed on 2024-04-13 (6 days ago) InstallationMedia: Ubuntu 23.10.1 "Mantic Minotaur" - Release amd64 (20231016.1) MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']} ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-27-generic root=UUID=bc80dc13-87d7-4310-bd10-43d45de6d3a7 ro quiet splash radeon.modeset=0 vt.handoff=7 SourcePackage: xorg Symptom: display UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 02/23/2024 dmi.bios.release: 1.23 dmi.bios.vendor: LENOVO dmi.bios.version: R1UET46W (1.23 ) dmi.board.asset.tag: Not Available dmi.board.name: 21B4S4QB00 dmi.board.vendor: LENOVO dmi.board.version: SDK0T76465 WIN dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.14 dmi.modalias: dmi:bvnLENOVO:bvrR1UET46W(1.23):bd02/23/2024:br1.23:efr1.14:svnLENOVO:pn21B4S4QB00:pvrThinkPadL13Gen3:rvnLENOVO:rn21B4S4QB00:rvrSDK0T76465WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_21B4_BU_Think_FM_ThinkPadL13Gen3: dmi.product.family: ThinkPad L13 Gen 3 dmi.product.name: 21B4S4QB00 dmi.product.sku: LENOVO_MT_21B4_BU_Think_FM_ThinkPad L13 Gen 3 dmi.product.version: ThinkPad L13 Gen 3 dmi.sys.vendor: LENOVO version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.120+git2404140851.1179ed~oibaf~m version.libgl1-mesa-dri: libgl1-mesa-dri 24.1~git2404150600.4a1904~oibaf~m version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.7-3ubuntu2.9 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-3 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/+bug/2062504/+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