Many thanks for the quick reply --- that worked fine :-) On Wed, Jul 17, 2024 at 2:45 AM Daniel van Vugt <2073...@bugs.launchpad.net> wrote:
> Thanks for the bug report. Please add kernel parameter i915.enable_psr=0 > to avoid such problems. You can do so in /etc/default/grub by changing: > > GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" > > to > > GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0" > > Then run: > > sudo update-grub > > and reboot. > > > ** Tags added: psr > > ** Package changed: xorg (Ubuntu) => linux (Ubuntu) > > ** Tags added: i915 > > ** Tags added: regression-update > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/2073252 > > Title: > After recent update, screen is corrupted level with mouse pointer > > Status in linux package in Ubuntu: > New > > Bug description: > I accepted a "restart to install changes" request box yesterday, and > my screen immediately started to show corruption on the scan lines > which the mouse pointer has recently been on. > > The corruption only happens on the built-in laptop display; external > monitors are not affected. > > I have tried a reboot, and an "apt-get update; apt-get dist-upgrade" > followed by a reboot, and neither of these had any effect. > > The machine is a Dell XPS13, running Ubuntu 24.04 LTS. > > ProblemType: Bug > DistroRelease: Ubuntu 24.04 > Package: xorg 1:7.7+23ubuntu3 > ProcVersionSignature: Ubuntu 6.8.0-38.38-generic 6.8.8 > Uname: Linux 6.8.0-38-generic x86_64 > ApportVersion: 2.28.1-0ubuntu3 > Architecture: amd64 > BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' > CasperMD5CheckResult: pass > CompositorRunning: None > CurrentDesktop: ubuntu:GNOME > Date: Tue Jul 16 11:32:58 2024 > DistUpgraded: Fresh install > DistroCodename: noble > DistroVariant: ubuntu > ExtraDebuggingInterest: Yes, if not too technical > GraphicsCard: > Intel Corporation Meteor Lake-P [Intel Arc Graphics] [8086:7d55] (rev > 08) (prog-if 00 [VGA controller]) > Subsystem: Dell Meteor Lake-P [Intel Arc Graphics] [1028:0c87] > InstallationDate: Installed on 2024-06-05 (41 days ago) > InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 > (20240424) > MachineType: Dell Inc. XPS 13 9340 > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.8.0-38-generic > root=UUID=c4cafc00-a3d5-4488-ab4b-857fcff24446 ro quiet splash vt.handoff=7 > SourcePackage: xorg > Symptom: display > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 04/12/2024 > dmi.bios.release: 1.5 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: 1.5.0 > dmi.board.name: 0CH5X9 > dmi.board.vendor: Dell Inc. > dmi.board.version: A00 > dmi.chassis.type: 10 > dmi.chassis.vendor: Dell Inc. > dmi.ec.firmware.release: 1.8 > dmi.modalias: > dmi:bvnDellInc.:bvr1.5.0:bd04/12/2024:br1.5:efr1.8:svnDellInc.:pnXPS139340:pvr:rvnDellInc.:rn0CH5X9:rvrA00:cvnDellInc.:ct10:cvr:sku0C87: > dmi.product.family: XPS > dmi.product.name: XPS 13 9340 > dmi.product.sku: 0C87 > dmi.sys.vendor: Dell Inc. > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.120-2build1 > version.libgl1-mesa-dri: libgl1-mesa-dri 24.0.9-0ubuntu0.1 > version.libgl1-mesa-glx: libgl1-mesa-glx N/A > version.xserver-xorg-core: xserver-xorg-core 2:21.1.12-1ubuntu1 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A > version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:22.0.0-1build1 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.99.917+git20210115-1build1 > 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/2073252/+subscriptions > > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2073252 Title: [Dell XPS 13 9340] [i915] After recent update, screen is corrupted level with mouse pointer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2073252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
