This bug was fixed in the package xorg-server - 2:21.1.6-1ubuntu1 --------------- xorg-server (2:21.1.6-1ubuntu1) lunar; urgency=medium
* Merge from Debian. * re-calculate-the-clock-and-refresh-rate.diff: Replace with a newer version. -- Timo Aaltonen <tjaal...@debian.org> Thu, 05 Jan 2023 16:11:27 +0200 ** Changed in: xorg-server (Ubuntu Lunar) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1996490 Title: Failed to set resolutions with 2.5k@90Hz panels Status in HWE Next: New Status in X.Org X server: New Status in xorg-server package in Ubuntu: Fix Released Status in xorg-server source package in Jammy: Fix Released Status in xorg-server source package in Kinetic: Fix Released Status in xorg-server source package in Lunar: Fix Released Bug description: [Impact] Failed to set resolutions with new 2.5k@90Hz panels, the reported resolutions from xrandr are all invalid and got blank screen. [Fix] Below commit re-calculate clock and refresh rate fixes this issue. https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/993 [Test] Verified on 2.5k@90Hz panel laptops and my laptop 1920x1080@60Hz Will be tested in proposed for wider range. [Where problems could occur] Not sure if the re-calculated clock and refresh rate works for all different panels, need to verify it wider in proposed. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1996490/+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