[krillin] On airplane mode battery discharge more rapidly than with airplane mode off
Bug #1446584 reported by
Alberto Pagliarini
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Canonical System Image |
Fix Released
|
High
|
Canonical Phone Foundations | ||
ubuntu-push (Ubuntu) |
Fix Released
|
Undecided
|
Samuele Pedroni | ||
ubuntu-push (Ubuntu RTM) |
Fix Released
|
Undecided
|
Samuele Pedroni |
Bug Description
After The last r21 on BQ phone when I enable airplane mode it seems that the phone discharge more rapidly.
As you can see in the image attached I enabled airplane mode at 00:00 (12 midnight) and the battery charge is decreased more than the previously hours with airplane mode switched off.
Easy way to check for the bug:
$ tail -f /var/log/syslog | grep powerd
Then look for acquire/release SysState. It shouldn't happen when flight mode is enabled. When either cellular data or wifi is enable, you should see that at every 5 minutes, as it's the default delta for push-client.
Related branches
lp://staging/~pedronis/ubuntu-push/track-wlan-killstate-instead
- Ricardo Salveti (community): Approve
- John Lenton (community): Approve
-
Diff: 612 lines (+280/-38)8 files modifiedbus/connectivity/connectivity_test.go (+4/-0)
bus/endpoint.go (+43/-0)
bus/testing/testing_endpoint.go (+10/-0)
bus/testing/testing_endpoint_test.go (+19/-0)
bus/urfkill/urfkill.go (+70/-6)
bus/urfkill/urfkill_test.go (+107/-10)
poller/poller.go (+15/-16)
poller/poller_test.go (+12/-6)
lp://staging/~pedronis/ubuntu-push/rtm-track-wlan-killstate-instead
- Ricardo Salveti (community): Approve
-
Diff: 612 lines (+280/-38)8 files modifiedbus/connectivity/connectivity_test.go (+4/-0)
bus/endpoint.go (+43/-0)
bus/testing/testing_endpoint.go (+10/-0)
bus/testing/testing_endpoint_test.go (+19/-0)
bus/urfkill/urfkill.go (+70/-6)
bus/urfkill/urfkill.go_test.go (+107/-10)
poller/poller.go (+15/-16)
poller/poller_test.go (+12/-6)
summary: |
- On airplane mode battery discharge more rapidly than with airplane mode - off + [krillin] On airplane mode battery discharge more rapidly than with + airplane mode off |
tags: | added: hotfix |
Changed in ubuntu-push (Ubuntu): | |
status: | New → In Progress |
assignee: | nobody → Samuele Pedroni (pedronis) |
description: | updated |
Changed in canonical-devices-system-image: | |
milestone: | ww21-2015 → ww19-ota |
Changed in canonical-devices-system-image: | |
status: | Confirmed → In Progress |
Changed in ubuntu-push (Ubuntu RTM): | |
status: | New → In Progress |
Changed in canonical-devices-system-image: | |
status: | In Progress → Fix Committed |
Changed in ubuntu-push (Ubuntu RTM): | |
assignee: | nobody → Samuele Pedroni (pedronis) |
Changed in canonical-devices-system-image: | |
status: | Fix Committed → Fix Released |
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I confirmed that the rate jumps up over 3% per hr with flight mode on, the suspends seem reasonable although sepnt a bit less time in suspend - will add the reports