There is a chance the [PERFORMANCE] logger needs some tweaking/debugging. I have just tried rebooting the phone.
I had multiple half-second or full-second freezes when horizontally scrolling between scopes, yet the [PERFORMANCE] logger only reported 3-4 "69ms to render" or "75ms to render" which was clearly not was I was seeing on screen. The lags were many more than the 3-4 reported by the logger, and of *much* longer duration. I will post more details as I have them. I will also try with Qt's env variables for performance debugging -- 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/1384374 Title: Dash pauses/stutters during scope switching left/right Status in Canonical System Image: Confirmed Status in unity8 package in Ubuntu: Triaged Bug description: Dash pauses/stutters during scope switching left/right. Watching the log: tail -f ~/.cache/upstart/unity8-dash.log I can see error messages flood out whenever the dash pauses/stutters during left/right swipes: file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" file:///usr/lib/arm-linux-gnueabihf/unity8/qml/Dash/createCardComponent:120:1: QML Label: Binding loop detected for property "height" To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1384374/+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
