Thank you for your bug report, seems similar to https://gitlab.gnome.org/GNOME/mutter/-/issues/275 or bug #/1788535
** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #275 https://gitlab.gnome.org/GNOME/mutter/-/issues/275 ** Package changed: gnome-control-center (Ubuntu) => mutter (Ubuntu) -- 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/1870977 Title: Inexistent refresh rate listed Status in mutter package in Ubuntu: New Bug description: gnome-control-center lists a ~120Hz refresh rate whereas it is not supported by my hardware. According to xrandr the maximal refresh rate is 60Hz: $ xrandr | grep 1920 Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384 eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 344mm x 194mm 1920x1080 60.00 + 59.97* 59.96 59.93 48.00 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: gnome-control-center 1:3.36.1-1ubuntu3 Uname: Linux 5.6.2-050602-generic x86_64 ApportVersion: 2.20.11-0ubuntu22 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sun Apr 5 21:26:12 2020 SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1870977/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
