[snap] screen inhibiting doesn't work when watching fullscreen presentation

[Olivier Tilloy]

I'm seeing the following denials in journalctl:

juil. 16 18:55:27 bribon dbus-daemon[7757]: apparmor="DENIED" operation="dbus_method_call" bus="session" path="/org/gnome/SessionManager" interface="org.gnome.SessionManager" member="Inhibit" mask="send" name="org.gnome.SessionManager" pid=21270 label="snap.libreoffice.impress" peer_pid=7846 peer_label="unconfined"

Adding the screen-inhibit-control plug (and having it auto-connected) should be enough to fix this.

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS"

DESKTOP_SESSION=ubuntu-communitheme-snap
GTK_MODULES=gail:atk-bridge
HOME=/home/osomon/snap/libreoffice/67
LANG=fr_FR.UTF-8
LC_MONETARY=fr_FR.UTF-8
LC_NAME=fr_FR.UTF-8
LC_NUMERIC=fr_FR.UTF-8
LC_TIME=fr_FR.UTF-8
LD_LIBRARY_PATH=/var/lib/snapd/lib/gl:/var/lib/snapd/lib/gl32:/var/lib/snapd/void:/snap/libreoffice/67/usr/lib/x86_64-linux-gnu::/snap/libreoffice/67/lib:/snap/libreoffice/67/usr/lib:/snap/libreoffice/67/lib/x86_64-linux-gnu:/snap/libreoffice/67/usr/lib/x86_64-linux-gnu:/snap/libreoffice/67/usr/lib/x86_64-linux-gnu/mesa:/snap/libreoffice/67/usr/lib/x86_64-linux-gnu/mesa-egl
PATH=/snap/libreoffice/67/usr/sbin:/snap/libreoffice/67/usr/bin:/snap/libreoffice/67/sbin:/snap/libreoffice/67/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games
SNAP=/snap/libreoffice/67
SNAP_ARCH=amd64
SNAP_COMMON=/var/snap/libreoffice/common
SNAP_DATA=/var/snap/libreoffice/67
SNAP_LIBRARY_PATH=/var/lib/snapd/lib/gl:/var/lib/snapd/lib/gl32:/var/lib/snapd/void
SNAP_NAME=libreoffice
SNAP_REEXEC=
SNAP_REVISION=67
SNAP_USER_COMMON=/home/osomon/snap/libreoffice/common
SNAP_USER_DATA=/home/osomon/snap/libreoffice/67
SNAP_VERSION=6.0.5.2
TEMPDIR=/tmp
TMPDIR=/run/user/1000/snap.libreoffice
XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu-communitheme-snap:/etc/xdg
XDG_CURRENT_DESKTOP=communitheme:ubuntu:GNOME
XDG_DATA_DIRS=/snap/communitheme/current/share/:/usr/share/ubuntu-communitheme-snap:/usr/local/share:/usr/share:/var/lib/snapd/desktop:/var/lib/snapd/desktop
XDG_RUNTIME_DIR=/run/user/1000/snap.libreoffice
XDG_SESSION_DESKTOP=ubuntu-communitheme-snap
XDG_SESSION_TYPE=x11

[Olivier Tilloy (osomon)]

Tentative fix: https://git.launchpad.net/~libreoffice/+git/libreoffice-snap/commit/?id=e22b7434a77fa44a0c96735360a97d9d4b9a7389