Public bug reported: [ Impact ] * On platform with any panel using i915 * Select a refresh rate shown in GNOME Settings that's not actually supported by the panel * Display won't comeback after suspend and resume
[ Test Plan ] * On platform with any panel using i915 * Use i915_display_info to list supported modes of the panel * Check if GNOME Settings list exact supported modes reported from i915_display_info * Check if any listed modes causes black screen with suspend then resume [ Where problems could occur ] * Affects users on Intel Platform to use the device after setting an unsupported mode listed by GNOME Settings [ Other Info ] * Upstream issue: https://gitlab.gnome.org/GNOME/mutter/-/work_items/4844 * Upstream fix: https://gitlab.gnome.org/GNOME/mutter/-/commit/73843088ed3f32aec22a17cc89269fa57bd6dbc4 ** Affects: mutter (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2163136 Title: QHD panel doesn't support 60Hz refresh rate but Ubuntu OS can see 60Hz on display setting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2163136/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
