I can confirm that (a) (b) and (c) in Oliver's comment [1] affects me. I will add another:
d) unresponsive to power button press to wake up device. I sometimes need to press a dozen or more times before the display will respond and I'm presented with a login screen, or sometimes with the restart/cancel, etc option menu. About: Nexus 7 (2013) Ubuntu 15.04 (r467) Cheers, Randall [1] https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1480654/comments/26 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu. https://bugs.launchpad.net/bugs/1480654 Title: [regression] Input focus delay after switching app back into focus since OTA5 Status in Canonical System Image: Confirmed Status in Mir: Fix Released Status in mir package in Ubuntu: Fix Released Status in qtmir package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: Confirmed Bug description: i am not sure if it started with OTA4 or OTA5 but since one of the recent OTA upgrades my arale takes between half a second and one second before an app takes input again when one switches it from background back into focus. i'm talking about apps that were only sigstopped, not OOM killed here (i.e. no restart involved, just sigcont). this used to be instant before and gives a weird feeling of sluggishness. To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1480654/+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