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
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https://bugs.launchpad.net/bugs/1513450
Title:
higher than expected cpu for unity8
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