You have been subscribed to a public bug: I used sudo apt-get upgrade in Ubuntu 22.04.4 . Then karnel upgraded from 6.5.0-45.45~22.04.1 to 6.8.0-40.40~22.04.3. Now I am facing problem to my external monitor(1920x1080), that was blinking. Setting low resolution(ex:1680x1050) from settings for this monitor, blinking has gone. Another soluton That cause huze performance:- Changing karnel 6.5.0-45.45~22.04.1 to 6.8.0-40.40~22.04.3 at the time of booting.
I tried Ubuntu 22.04, But it has the same blinking problem. https://youtu.be/-BXSe5k0SAk ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: ubuntu-release-upgrader-core 1:22.04.19 ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12 Uname: Linux 6.8.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.6 Architecture: amd64 CasperMD5CheckResult: pass CrashDB: ubuntu CrashReports: 640:0:124:4591909:2024-08-16 14:51:16.012351512 +0600:2024-08-16 14:51:17.012351512 +0600:/var/crash/_usr_bin_grub-customizer.0.crash 640:1000:124:536484:2024-08-16 23:46:35.262295246 +0600:2024-08-16 23:46:36.262295246 +0600:/var/crash/_opt_google_chrome_chrome.1000.crash 640:1000:124:12891878:2024-08-17 11:33:47.537503242 +0600:2024-08-17 11:33:48.537503242 +0600:/var/crash/_usr_lib_slack_slack.1000.crash 640:1000:124:1791389:2024-08-15 14:35:36.782359123 +0600:2024-08-15 17:07:21.757640327 +0600:/var/crash/_usr_libexec_tracker-extract-3.1000.crash CurrentDesktop: ubuntu:GNOME Date: Sat Aug 17 14:43:12 2024 InstallationDate: Installed on 2024-03-09 (161 days ago) InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: dist-upgrade UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-hwe-6.8 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade jammy third-party-packages -- After upgrading kernel 6.5.0-45.45~22.04.1 to 6.8.0-40.40~22.04.3 external monitor is blinking https://bugs.launchpad.net/bugs/2077220 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.8 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
