No problem specifically with Qt... System Settings is still silky-smooth under Mir demo servers:
mirrun system-settings So the issue seems to be localised to the Unity8 server/compositor. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to unity8 in Ubuntu. https://bugs.launchpad.net/bugs/1661128 Title: [regression] Unity8 stutters constantly (like half frame rate) Status in Canonical System Image: New Status in Mir: New Status in unity8 package in Ubuntu: New Bug description: Unity8 stutters constantly (like half frame rate) on an i7 desktop. This regression only happened recently, perhaps due to the introduction of Mir 0.26.0. Surprisingly though, using the same Mir release I can start a demo server on another VT and everything is silky-smooth. The problem only seems to occur with Unity8. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1661128/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
