Comment # 2 on bug 1224473 from Müller

`Mai 22 13:17:25 localhost systemd[1792]: Starting Portal service (GNOME
implementation)...
Mai 22 13:17:25 localhost spice-vdagent[2472]: spice-vdagent[2472]: vdagent
virtio channel /dev/virtio-ports/com.redhat.spice.0 does not exist, exiting
Mai 22 13:17:25 localhost spice-vdagent[2472]: vdagent virtio channel
/dev/virtio-ports/com.redhat.spice.0 does not exist, exiting
Mai 22 13:17:25 localhost gnome-shell[1947]: Window manager warning:
"['<Alt>m']" is not a valid accelerator
Mai 22 13:17:25 localhost gsd-media-keys[2116]: Failed to grab accelerator for
keybinding settings:mic-mute
Mai 22 13:17:25 localhost gsd-media-keys[2116]: Failed to grab accelerator for
keybinding settings:playback-repeat
Mai 22 13:17:25 localhost gsd-media-keys[2116]: Failed to grab accelerator for
keybinding settings:hibernate`

this is all I have found