With occlusion detection, apps stop responding when switching from another app.
Bug #1514556 reported by
Nick Dedekind
This bug affects 4 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Canonical System Image |
Fix Released
|
Critical
|
kevin gunn | ||
| qtmir (Ubuntu) |
Fix Released
|
Critical
|
Nick Dedekind | ||
| qtubuntu (Ubuntu) |
Fix Released
|
Critical
|
Nick Dedekind | ||
Bug Description
If you switch from one app to the next, and start scrolling around (eg in dash) very soon after switching, the app will sometimes stop rendering.
Reproduce:
1) Start an app (eg dialer) from dash
2) wait a few seconds in dialer.
3) Do a quick switch back to dash, and immediately start scrolling/swiping around.
Expected:
app behaves normally and responds to user input.
Actual:
sometimes the dash will stop responding for an undetermined amount of time, or until you interact with another part of the shell.
Related branches
lp://staging/~unity-team/qtmir/revert-occlusion-detection
- Gerry Boland (community): Approve
- PS Jenkins bot (community): Needs Fixing (continuous-integration)
-
Diff: 35 lines (+4/-3)2 files modifiedsrc/modules/Unity/Application/mirsurfaceitem.cpp (+2/-1)
tests/modules/SurfaceManager/mirsurfaceitem_test.cpp (+2/-2)
lp://staging/~unity-team/qtubuntu/revert-occlusion-detection
- Gerry Boland (community): Approve
- PS Jenkins bot: Approve (continuous-integration)
-
Diff: 151 lines (+6/-48)3 files modifiedsrc/ubuntumirclient/input.cpp (+1/-7)
src/ubuntumirclient/window.cpp (+5/-39)
src/ubuntumirclient/window.h (+0/-2)
Revision history for this message
| Launchpad Janitor (janitor) wrote | #1 |
| Changed in unity8 (Ubuntu): | |
| status: | New → Confirmed |
Revision history for this message
| Pat McGowan (pat-mcgowan) wrote | #2 |
| Changed in canonical-devices-system-image: | |
| assignee: | nobody → kevin gunn (kgunn72) |
| importance: | Undecided → Critical |
| milestone: | none → ww46-2015 |
| status: | New → In Progress |
| no longer affects: | unity8 (Ubuntu) |
| Changed in qtmir (Ubuntu): | |
| status: | New → Confirmed |
| Changed in qtubuntu (Ubuntu): | |
| status: | New → Confirmed |
| Changed in qtmir (Ubuntu): | |
| importance: | Undecided → Critical |
| Changed in qtubuntu (Ubuntu): | |
| importance: | Undecided → Critical |
| Changed in qtmir (Ubuntu): | |
| assignee: | nobody → Nick Dedekind (nick-dedekind) |
| Changed in qtubuntu (Ubuntu): | |
| assignee: | nobody → Nick Dedekind (nick-dedekind) |
Revision history for this message
| Nick Dedekind (nick-dedekind) wrote | #3 |
| tags: | added: regression-proposed |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #4 |
| Changed in qtubuntu (Ubuntu): | |
| status: | Confirmed → Fix Released |
| Changed in canonical-devices-system-image: | |
| status: | In Progress → Fix Committed |
| Changed in canonical-devices-system-image: | |
| status: | Fix Committed → Fix Released |
Revision history for this message
| Launchpad Janitor (janitor) wrote | #5 |
| Changed in qtmir (Ubuntu): | |
| status: | Confirmed → Fix Released |
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Status changed to 'Confirmed' because the bug affects multiple users.