unity8 hang w/ CPU pegged
Bug #1560188 reported by
Selene ToyKeeper
This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Canonical System Image |
Fix Released
|
Critical
|
Alejandro J. Cura | ||
indicator-datetime (Ubuntu) |
Fix Released
|
Critical
|
Charles Kerr | ||
ubuntu-settings-components (Ubuntu) |
Fix Released
|
Undecided
|
Nick Dedekind | ||
unity8 (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
To trigger:
1. Wipe (or freshly flash) rc-proposed on a krillin or mako
2. Log in, configure time zone
3. Tilt the phone to make the screen rotate
At this point, the UI stopped responding and 'top' showed 100% CPU being used by unity8.
I tried to get data from gdb, but it wasn't very helpful:
(gdb) bt
#0 0xa803cce2 in ?? ()
#1 0xa803cb98 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
More details are needed.
Related branches
lp:~charlesk/indicator-datetime/lp-1560188-remove-calendar-from-phone-profile
- Xavi Garcia: Approve
-
Diff: 83 lines (+8/-8)3 files modifiedsrc/menu.cpp (+2/-2)
tests/test-formatter.cpp (+4/-4)
tests/test-menus.cpp (+2/-2)
lp:~nick-dedekind/ubuntu-settings-components/calendar-freeze
- Unity8 CI Bot: Needs Fixing (continuous-integration)
- PS Jenkins bot: Pending (continuous-integration) requested
- Lukáš Tinkl: Pending requested
-
Diff: 521 lines (+209/-154)4 files modifiedplugins/Ubuntu/Settings/Components/Calendar.js (+100/-0)
plugins/Ubuntu/Settings/Components/Calendar.qml (+104/-102)
plugins/Ubuntu/Settings/Components/dateExt.js (+0/-48)
tests/qmltests/Components/tst_Calendar.qml (+5/-4)
Superseded
for merging
into
lp:~registry/ubuntu-settings-components/trunk
- Lukáš Tinkl (community): Approve
- PS Jenkins bot (community): Needs Fixing (continuous-integration)
- Unity8 CI Bot (community): Approve (continuous-integration)
-
Diff: 521 lines (+209/-154)4 files modifiedplugins/Ubuntu/Settings/Components/Calendar.js (+100/-0)
plugins/Ubuntu/Settings/Components/Calendar.qml (+104/-102)
plugins/Ubuntu/Settings/Components/dateExt.js (+0/-48)
tests/qmltests/Components/tst_Calendar.qml (+5/-4)
description: | updated |
description: | updated |
summary: |
- unity8 hang w/ CPU pegged (needs more detail) + unity8 hang w/ CPU pegged |
Changed in canonical-devices-system-image: | |
assignee: | kevin gunn (kgunn72) → Alejandro J. Cura (alecu) |
tags: | added: lt-blocker |
Changed in canonical-devices-system-image: | |
status: | Confirmed → In Progress |
Changed in unity8 (Ubuntu): | |
status: | Incomplete → Confirmed |
Changed in canonical-devices-system-image: | |
status: | In Progress → Fix Committed |
Changed in canonical-devices-system-image: | |
status: | Fix Committed → Fix Released |
Changed in unity8 (Ubuntu): | |
status: | Confirmed → Fix Released |
Changed in ubuntu-settings-components (Ubuntu): | |
status: | Confirmed → In Progress |
assignee: | nobody → Nick Dedekind (nick-dedekind) |
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I experienced a similar issue very frequently with silo 13 (unity8, new OOBE) but never without. So maybe the issue already exists in the image but silo 13 makes it worse.