[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** No longer affects: qtmir -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash scrolling as slow; and

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

mir (0.19.0+16.04.20160128-0ubuntu1) xenial; urgency=medium ** Changed in: mir Status: Fix Committed => Fix Released ** Changed in: mir (Ubuntu) Status: Invalid => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Changed in: mir Milestone: 0.20.0 => 0.19.0 -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

Fix committed into lp:mir at revision None, scheduled for release in mir, milestone 0.20.0 ** Changed in: mir Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu.

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Changed in: mir Milestone: None => 0.20.0 -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Changed in: mir Milestone: 0.19.0 => 0.20.0 -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Changed in: mir Milestone: 0.20.0 => None -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Changed in: mir Milestone: 0.18.0 => 0.19.0 -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Changed in: mir Milestone: 0.17.0 => 0.18.0 -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Changed in: mir Milestone: 0.16.0 => 0.17.0 -- 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/1476201 Title: Dynamic double buffering fails to detect inertial dash

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

The above issue has been moved into bug 1488391. Ideally that would be resolved before we're sure this bug is. ** Tags added: performance -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu.

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

I now also realize the bug isn't really about dynamic queue scaling either. The same issue happens with fixed double buffering: restart unity8 QML_NO_TOUCH_COMPRESSION=1 MIR_SERVER_NBUFFERS=2 The core of the problem is probably that the kernel scaling/frequency governors clock down when not

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

Shifted milestones, because lp:mir/0.15 got rebranched from r2801 the other day, which now includes this fix. ** No longer affects: mir/0.15 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu.

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

And I just realized this bug is about a feature that's never been released yet. Also, a proper fix will follow in future. So still in progress. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu.

[Touch-packages] [Bug 1476201] Re: Dynamic double buffering fails to detect inertial dash scrolling as slow; and stutters instead of scaling up to triple buffers.

** Also affects: mir (Ubuntu) Importance: Undecided Status: New ** Changed in: mir (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to mir in Ubuntu.