Changing the resolution on the external screen works fine. The problem is with the build-in display.
-- 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/2042867 Title: Changing display resolution leads into black screen Status in linux package in Ubuntu: New Bug description: Since updating into 23.10, when I change my build-in display from 2880x1800 (16:10) at 90Hz to any other resolution, it turns the screen black and unable to use. The only resolution that works is the predefined one. This bug wasn't present on the previous release, 23.04. ProblemType: Bug DistroRelease: Ubuntu 23.10 Package: linux-image-6.5.0-10-generic 6.5.0-10.10 ProcVersionSignature: Ubuntu 6.5.0-10.10-generic 6.5.3 Uname: Linux 6.5.0-10-generic x86_64 ApportVersion: 2.27.0-0ubuntu5 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Mon Nov 6 19:37:48 2023 InstallationDate: Installed on 2023-05-05 (185 days ago) InstallationMedia: Ubuntu 23.04 "Lunar Lobster" - Release amd64 (20230418) MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']} ProcEnviron: LANG=en_US.UTF-8 PATH=(custom, no user) SHELL=/usr/bin/zsh TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-10-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-6.5.0-10-generic N/A linux-backports-modules-6.5.0-10-generic N/A linux-firmware 20230919.git3672ccab-0ubuntu2.1 SourcePackage: linux UpgradeStatus: Upgraded to mantic on 2023-11-03 (3 days ago) dmi.bios.date: 04/18/2022 dmi.bios.release: 5.19 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: UM5401QAB_UM5401QA.302 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: UM5401QAB dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrUM5401QAB_UM5401QA.302:bd04/18/2022:br5.19:svnASUSTeKCOMPUTERINC.:pnZenbookUM5401QAB_UM5401QA:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnUM5401QAB:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku: dmi.product.family: Zenbook dmi.product.name: Zenbook UM5401QAB_UM5401QA dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2042867/+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
