Public bug reported:
Unity8 stutters constantly (like half frame rate) on an i7 desktop.
This regression only happened recently, perhaps due to the introduction
of Mir 0.26.0.
Surprisingly though, using the same Mir release I can start a demo
server on another VT and everything is silky-smooth. The problem only
seems to occur with Unity8.
** Affects: canonical-devices-system-image
Importance: High
Status: New
** Affects: mir
Importance: High
Assignee: Daniel van Vugt (vanvugt)
Status: New
** Affects: unity8 (Ubuntu)
Importance: High
Status: New
** Tags: performance regression
** Also affects: mir
Importance: Undecided
Status: New
** Changed in: mir
Importance: Undecided => High
** Changed in: mir
Assignee: (unassigned) => Daniel van Vugt (vanvugt)
** Also affects: canonical-devices-system-image
Importance: Undecided
Status: New
** Changed in: canonical-devices-system-image
Importance: Undecided => High
** Summary changed:
- Unity8 stutters constantly (like half frame rate)
+ [regression] Unity8 stutters constantly (like half frame rate)
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Touch seeded packages, which is subscribed to unity8 in Ubuntu.
https://bugs.launchpad.net/bugs/1661128
Title:
[regression] Unity8 stutters constantly (like half frame rate)
Status in Canonical System Image:
New
Status in Mir:
New
Status in unity8 package in Ubuntu:
New
Bug description:
Unity8 stutters constantly (like half frame rate) on an i7 desktop.
This regression only happened recently, perhaps due to the
introduction of Mir 0.26.0.
Surprisingly though, using the same Mir release I can start a demo
server on another VT and everything is silky-smooth. The problem only
seems to occur with Unity8.
To manage notifications about this bug go to:
https://bugs.launchpad.net/canonical-devices-system-image/+bug/1661128/+subscriptions
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