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[Bug 1647895] Re: Tablet suspends while playing video or audio in browser

 

I’m seeing this in /var/log/syslog when starting the playback of a
youtube video in the browser:

Dec  7 09:51:10 ubuntu-phablet dbus[2791]: apparmor="DENIED"
operation="dbus_method_call"  bus="session"
path="/org/freedesktop/ScreenSaver"
interface="org.freedesktop.ScreenSaver" member="Inhibit" mask="send"
name="org.freedesktop.ScreenSaver" pid=4647 label="webbrowser-app"
peer_pid=3088 peer_label="unconfined"


It looks like oxide is using the wrong PowerSaveBlocker implementation. The corresponding code is https://git.launchpad.net/oxide/tree/shared/browser/device/power_save_blocker_linux.cc#n34.

** Also affects: oxide
   Importance: Undecided
       Status: New

** Also affects: oxide/1.18
   Importance: Undecided
       Status: New

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https://bugs.launchpad.net/bugs/1647895

Title:
  Tablet suspends while playing video or audio in browser

Status in Canonical System Image:
  New
Status in Oxide:
  New
Status in Oxide 1.18 series:
  New
Status in repowerd package in Ubuntu:
  Confirmed

Bug description:
  In frieza build 246 (20161206) the tablet will suspend while video or
  audio is playing in the browser. This did not happen in releases a few
  days ago.

  Steps to reproduce
  1) Set lock when idle to 1 minute
  2) Play a youtube video
  3) Tablet suspends after 1 minute, stopping the playback.

  Expected result
  The idle timer should not start until playback has finish

  Also see Bug #1602739

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