Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: firefox (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1553712
Title:
usr.bin.firefox apparmor profile blocks access to mounttracker
Status in firefox package in Ubuntu:
Confirmed
Bug description:
When I launch Firefox with apparmor enabled, I get the following
errors:
Mar 6 13:21:19 tigreraye dbus[2570]: apparmor="DENIED"
operation="dbus_method_call" bus="session" path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="ListMountableInfo" mask="send"
name=":1.46" pid=6604 label="/usr/lib/firefox/firefox{,*[^s][^h]}"
peer_pid=2781 peer_label="unconfined"
Mar 6 17:31:04 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_method_call" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="IsSupported"
mask="send" name=":1.71" pid=4480 label="/usr/lib/firefox/firefox{,*[^s][^h]}"
peer_pid=4327 peer_label="unconfined"
Mar 6 17:31:04 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_method_call" bus="session" path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="ListMounts" mask="send"
name=":1.43" pid=4480 label="/usr/lib/firefox/firefox{,*[^s][^h]}"
peer_pid=4206 peer_label="unconfined"
Mar 6 17:31:04 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_method_call" bus="session" path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="LookupMount" mask="send"
name=":1.43" pid=4480 label="/usr/lib/firefox/firefox{,*[^s][^h]}"
peer_pid=4206 peer_label="unconfined"
Mar 6 18:47:12 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_method_call" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="List" mask="send"
name=":1.76" pid=13082 label="/usr/lib/firefox/firMar 6 19:31:11 tigreraye
dbus[4030]: apparmor="DENIED" operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="DriveChanged"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:32:10 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="VolumeAdded"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
efox{,*[^s][^h]}" peer_pid=4333 peer_label="unconfined"
Mar 6 19:43:24 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountPreUnmount"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:43:24 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="VolumeChanged"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:43:24 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountChanged"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:43:24 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountRemoved"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:43:25 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="VolumeRemoved"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:43:28 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="DriveDisconnected"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:43:35 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="DriveConnected"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 19:53:42 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session"
path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountAdded"
name=":1.49" mask="receive" pid=13082
label="/usr/lib/firefox/firefox{,*[^s][^h]}" peer_pid=4246
peer_label="unconfined"
Mar 6 20:57:28 tigreraye dbus[4030]: apparmor="DENIED"
operation="dbus_signal" bus="session" path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="Mounted" name=":1.43"
mask="receive" pid=13082 label="/usr/lib/firefox/firefox{,*[^s][^h]}"
peer_pid=4206 peer_label="unconfined"
Adding the following lines to the apparmor profile fixes the issue:
dbus send bus=session path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="ListMountableInfo",
dbus send bus=session path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="ListMounts",
dbus send bus=session path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="LookupMount",
dbus receive bus=session path="/org/gtk/vfs/mounttracker"
interface="org.gtk.vfs.MountTracker" member="Mounted",
dbus send bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="IsSupported",
dbus send bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="List",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="DriveChanged",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="DriveDisconnected",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="DriveConnected",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="VolumeAdded",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="VolumeRemoved",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="VolumeChanged",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountPreUnmount",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountChanged",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountRemoved",
dbus receive bus=session path="/org/gtk/Private/RemoteVolumeMonitor"
interface="org.gtk.Private.RemoteVolumeMonitor" member="MountAdded",
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