XMir 1.0 (the old Xorg extension) is now deprecated and is not being maintained or fixed. It is replaced by the new 'Xmir' binary (package 'xmir') introduced in Ubuntu 15.10 wily.
** Changed in: mir Status: New => Won't Fix ** Changed in: xorg-server (Ubuntu) Status: New => Won't Fix -- 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/1333389 Title: Source Engine games (Team Fortress 2, Left 4 Dead 2) stutter while using XMir with radeon Status in Mir: Won't Fix Status in xorg-server package in Ubuntu: Won't Fix Bug description: Source engine games using the Gallium radeon driver while on XMir stutter quite often (moreso in Left 4 Dead 2). With standard Xorg the problem goes away (but I also lose a 10fps boost). I'm on Ubuntu 14.04, Mesa 10.1.3, AMD A10-6700T with 8670D graphics (APU), and 16GB DDR3 RAM To manage notifications about this bug go to: https://bugs.launchpad.net/mir/+bug/1333389/+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