scoperegistry uses 45% CPU after applying updates from the store, draining battery quickly
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Canonical System Image |
Fix Released
|
Critical
|
Alejandro J. Cura | ||
unity-scopes-api (Ubuntu) |
Fix Released
|
Critical
|
Paweł Stołowski |
Bug Description
current build number: 44
device name: arale
channel: ubuntu-
last update: 2015-07-02 07:10:44
version version: 44
version ubuntu: 20150702
version device: 20150608-6e66f3c
version custom: 20150602-731-5-32
Suddenly this morning, the battery started discharging very quickly, 'top' revealed that scoperegistry was using around 45% CPU steadily.
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2207 phablet 20 0 377996 9576 6200 S 46,0 0,5 67:34.54 scoperegistry
Around the same time that the battery started dropping, I applied all the updates from the store, in the list of apps to update were:
- Terminal
- BBC Sport
- BBC
- Euronews
- Engadget
- Cnet
I pressed 'Update all' and waited until it's done then closed system-settings.
There is no crash file corresponding to this event.
I reproduced it on ubuntu-
Related branches
- PS Jenkins bot (community): Approve (continuous-integration)
- Marcus Tomlinson (community): Approve
-
Diff: 113 lines (+6/-46)3 files modifiedinclude/unity/scopes/internal/RegistryObject.h (+0/-7)
src/scopes/internal/RegistryObject.cpp (+5/-38)
test/gtest/scopes/Registry/Registry_test.cpp (+1/-1)
summary: |
- scoperegistry uses 50% CPU after applying updates from the store, + scoperegistry uses 45% CPU after applying updates from the store, draining battery quickly |
description: | updated |
Changed in unity-scopes-api (Ubuntu): | |
importance: | Undecided → Critical |
Changed in unity-scopes-api (Ubuntu): | |
assignee: | nobody → Pawel Stolowski (stolowski) |
Changed in unity-scopes-api (Ubuntu): | |
status: | Confirmed → In Progress |
Changed in canonical-devices-system-image: | |
status: | Confirmed → In Progress |
milestone: | none → ww28-2015 |
Changed in canonical-devices-system-image: | |
importance: | High → Critical |
Changed in canonical-devices-system-image: | |
status: | In Progress → Fix Released |
Changed in canonical-devices-system-image: | |
status: | Fix Released → In Progress |
Changed in canonical-devices-system-image: | |
status: | In Progress → Fix Released |
Changed in unity-scopes-api (Ubuntu): | |
status: | In Progress → Fix Released |
also reported by bq user