desktop-packages team mailing list archive

[Pat McGowan <pat.mcgowan@xxxxxxxxxxxxx>]

** Changed in: canonical-devices-system-image
    Milestone: ww15-2015 => ww17-2015

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https://bugs.launchpad.net/bugs/1420395

Title:
  [mako] upower consuming over 17% cpu when in idle

Status in the base for Ubuntu mobile products:
  Confirmed
Status in upower package in Ubuntu:
  Confirmed

Bug description:
  From the meta battery bug # 1372413
  mako running 191

  As device was not suspending and battery level running down, upower is reported at 17%+ cpu by the cpustat tool
   mpdecision and systemd-udevd also change their behavior.

  The upower cpu consumption is just a side effect of the amount of
  battery related events the kernel send, and specific to mako.

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