[Bug 1553762] [NEW] usr.bin.firefox apparmor profile blocks access to UPower

[Jean-Philippe Guérard]

Public bug reported:

When I launch Firefox with apparmor enabled, I get the following error:

Mar  6 17:30:59 tigreraye kernel: [13763.668517] audit: type=1107
audit(1457281859.573:91): pid=1073 uid=102 auid=4294967295
ses=4294967295 msg='apparmor="DENIED" operation="dbus_method_call"
bus="system" path="/org/freedesktop/UPower"
interface="org.freedesktop.UPower" member="EnumerateDevices" mask="send"
name="org.freedesktop.UPower" pid=4480
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4196
peer_label="unconfined"

Adding the following line to the apparmor profile fixes the issue:

dbus send bus=system path="/org/freedesktop/UPower"
interface="org.freedesktop.UPower" member="EnumerateDevices",

** Affects: firefox (Ubuntu)
     Importance: Undecided
         Status: New

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Title:
  usr.bin.firefox apparmor profile blocks access to UPower

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