** Attachment added: "journal.txt" https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1892296/+attachment/5404256/+files/journal.txt
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1892296 Title: gnome-control-center cannot change resolution of external monitor Status in gnome-control-center package in Ubuntu: Incomplete Status in mutter package in Ubuntu: Incomplete Bug description: g-c-c is unable to change the resolution on my external 2560x1440 monitor to 1920x1080 - when I try, the monitor turns off. However, the command "xrandr --output HDMI-1 --mode 1920x1080" does successfully change the resolution. xrandr for the monitor shows: HDMI-1 connected 2560x1440+0+0 (normal left inverted right x axis y axis) 597mm x 336mm 2560x1440 59.95*+ 1920x1080 60.00 50.00 59.94 30.00 25.00 24.00 29.97 23.98 1920x1080i 60.00 50.00 59.94 1600x1200 60.00 1280x1024 75.02 60.02 1280x960 60.00 1360x768 60.02 1280x720 60.00 50.00 59.94 1024x768 75.03 70.07 60.00 800x600 75.00 60.32 720x576 50.00 720x576i 50.00 720x480 60.00 59.94 720x480i 60.00 59.94 640x480 75.00 60.00 59.94 720x400 70.08 I tried changing the resolution to 1600x1200 using g-c-c and this did work. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-control-center 1:3.36.4-0ubuntu1 Uname: Linux 5.8.1-050801-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Thu Aug 20 11:28:08 2020 InstallationDate: Installed on 2019-07-01 (415 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Alpha amd64 (20190606) SourcePackage: gnome-control-center UpgradeStatus: Upgraded to focal on 2019-12-08 (255 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1892296/+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
