Comment 121 for bug 1480877

Selene ToyKeeper (toykeeper) wrote :

Is it possible that this fix might cause a phone to wake up more often, or to stay awake longer? I'm seeing weird idle power behavior ever since this fix landed in krillin rc-proposed 196.

Before: ~9 mA
http://people.canonical.com/~platform-qa/power-results/2015-12-08_03:19:30-krillin-195-power_usage_idle/graph.png

After: ~35 mA
http://people.canonical.com/~platform-qa/power-results/2015-12-08_07:36:16-krillin-196-power_usage_idle/graph.png

Here's the commit log for 196:

http://people.canonical.com/~lzemczak/landing-team/ubuntu-touch/rc-proposed/196.commitlog

Arale results look fine. I don't know why krillin is different, but I'm only seeing this behavior on krillin when wifi is connected... and this bug fix is a likely suspect. I don't see additional forks or crashes in the test logs, which suggests the issue is probably caused by a long-running process.