[Bug 1664828] Re: Unity8 wakes up continuously at around 62Hz on an idle desktop
Spinning the QSGRenderThread at this frequency could easily explain bug 1664160 too... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1664828 Title: Unity8 wakes up continuously at around 62Hz on an idle desktop To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1664828/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1664828] Re: Unity8 wakes up continuously at around 62Hz on an idle desktop
We do implement this in QtMir, which might also be related: http://doc.qt.io/qt-5/qscreen.html#refreshRate-prop -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1664828 Title: Unity8 wakes up continuously at around 62Hz on an idle desktop To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1664828/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1664828] Re: Unity8 wakes up continuously at around 62Hz on an idle desktop
Maybe related: /usr/share/unity8/Components/ScrollCalculator.qml:interval: 16 ** Description changed: eventstat showing two unity8 threads on an idle desktop: Event/s PID Task Init Function Callback 62.00 12359 QSGRenderThread do_nanosleep hrtimer_wakeup 62.00 11858 unity8 schedule_hrtimeout_range_ hrtimer_wakeup Although it's not calling swap buffers or rendering anything (confirmed by MIR_CLIENT_PERF_REPORT=log). Just waking up at around the same - frequency as the screen (although 62Hz is more like every 16ms, unlike + frequency as the screen (although 62Hz is more like every 16.0ms, unlike the screen's 16.68ms/59.95Hz) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1664828 Title: Unity8 wakes up continuously at around 62Hz on an idle desktop To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1664828/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
