apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/2046798/+attachment/5730916/+files/ProcCpuinfoMinimal.txt
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2046798 Title: Ubuntu Wayland does not support 21:9 monitor Status in mutter package in Ubuntu: New Bug description: My second monitor attached to HDMI of my Lenovo V15 is DELL S3422DWG and has aspect 21:9 with resolution 3440x1440, with supported resfresh at 100Hz. I could not set native resolution on my second HDMI DELL S3422DWG in any way. I tried cvt, modeset, passing boot parameters to grub, porting EDID from Windows 10 to custom EDID with grub parameters. Every one move ended up with 4k resolution 3840x2160(16:9). And I saw a lot of similar reports on unresolved 21:9 issue on reddit, stackoverflow etc. Kind regards. --- ProblemType: Bug ApportVersion: 2.27.0-0ubuntu5 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 23.10 InstallationDate: Installed on 2023-11-01 (49 days ago) InstallationMedia: Ubuntu 23.10.1 "Mantic Minotaur" - Release amd64 (20231016.1) Package: mutter 45.2-0ubuntu1 PackageArchitecture: amd64 ProcEnviron: LANG=ru_RU.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color XDG_RUNTIME_DIR=<set> ProcVersionSignature: Ubuntu 6.5.0-14.14-generic 6.5.3 Tags: mantic wayland-session Uname: Linux 6.5.0-14-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sudo users _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2046798/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
