I just tried downloading an update from inside of SC. The download works fine but when I click “install update” It errors with this:
> [ UPDATES ] Starting update process. > # Error constructing proxy for org.gnome.Terminal:/org/gnome/Terminal/Factory0: Error calling StartServiceByName for org.gnome.Terminal: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildSignaled: Process /usr/libexec/gnome-terminal-server received signal 5 > [ UPDATES ] Failed to launch the update
As mentioned in the subject line, this is on Centos 7.