Some observations: * For me, this happens only when the Bluetooth page in systemsettings is opened. * Doesn't matter if windowed or staged mode * Happens on all devices
turns out the Bluetooth Page in systemsettings is animating 3 ActivityIndicators even when they are not visible. Not sure how that causes unity8's CPU usage to be that high, but the linked ubuntu-system-settings branch improves the situation a lot. However, given that the ActivityIndicators are invisible, we probably should investigate why they keep on triggering rendering updates. Adding ubuntu-system-settings, qtmir and qtubuntu. ** Branch linked: lp:~mzanetti/ubuntu-system-settings/only-animate-when- visible ** Also affects: qtmir Importance: Undecided Status: New ** Also affects: ubuntu-system-settings-online-accounts Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1513450 Title: higher than expected cpu for unity8 To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-pocket-desktop/+bug/1513450/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs