More precisely, it seems related to FRAMEBUFFER=y in "conf-hooks.d/cryptsetup".
When I marked it as 'n', then issue is gone. Need to figure it out what's it exactly causes. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1875015 Title: Displaylink is extremely slow in Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1875015/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
