Confirmed. And surprisingly confirmed the problem is in Mir itself. I can reproduce the same focus delay problem with pure Mir demos, run mir_proving_server and switching apps with a four-finger swipe. The same delay occurs in that any gesture started within about one second of the focus switch is ignored (until you lift your finger and try again).
** Changed in: mir Importance: Undecided => Medium ** Changed in: mir (Ubuntu) Importance: Undecided => Medium ** Changed in: qtmir (Ubuntu) Status: Confirmed => Invalid ** Changed in: unity8 (Ubuntu) Status: Opinion => Invalid ** Summary changed: - Input focus delay after switching app back into focus since OTA5 + Input focus delay after switching app back into focus since OTA5 (Mir 0.14) -- 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: Input focus delay after switching app back into focus since OTA5 (Mir 0.14) Status in Mir: Confirmed Status in mir package in Ubuntu: Confirmed Status in qtmir package in Ubuntu: Invalid Status in unity8 package in Ubuntu: Invalid 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/mir/+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