Hello Łukasz, or anyone else affected, Accepted xorg-server into focal-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/xorg- server/2:1.20.11-1ubuntu1~20.04.2 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- focal to verification-done-focal. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-focal. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. -- 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/1931547 Title: DisplayLink displays are black after Mesa update Status in X.Org X server: Unknown Status in xorg-server package in Ubuntu: Triaged Status in xorg-server source package in Focal: Fix Committed Status in xorg-server source package in Hirsute: Fix Committed Status in xorg-server source package in Impish: Triaged Bug description: [Impact] On Mesa versions before 21.0.x glamor_egl_init failed which then (luckily) disabled reverse_prime_offload_mode. But now with the new Mesa the GL_RENDERER has changed and glamor_egl_init succeeds and then enables reverse_prime_offload_mode. This backported commit disables reverse_prime_offload_mode for good for DisplayLink (udl, evdi) devices. [Test case] Update xserver, check that DisplayLink device (udl and/or evdi as available) works fine. [Where things could go wrong] This commit only disables reverse_prime_offload_mode for udl, evdi devices, other devices will not be affected. 'udl' is used by old USB2 based DisplayLink devices that have a native kernel driver 'evdi' is used by newer USB3 based devices that use an out-of-tree driver provided by Displaylink both need the same change, as they are otherwise similar at least evdi devices (as found on some laptop docks) have been tested to work with this -- Please incorporate xorg-server fix for issue: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1183 It was already merged in to xserver master and xserver-1.20-branch branches. https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/681 https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/683 This is reported by our users reports on Ubuntu 20.10 with Xserver-1.20.9 and on Ubuntu 21.04 with XServer-1.20.11 If it is required i am willing to help with anything. To manage notifications about this bug go to: https://bugs.launchpad.net/xorg-server/+bug/1931547/+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
