I ran update-manager from the command line in a terminal:
kpratt@flipper:~$ update-manager
** (update-manager:10940): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-Tk11WNcYjh: Connection refused
Checking for a new Ubuntu release
** (do-release-upgrade:11004): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-Tk11WNcYjh: Connection refused
Real-time signal 0
I ran update-manager from the command line in a terminal:
kpratt@flipper:~$ update-manager
** (update- manager: 10940): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus- Tk11WNcYjh: Connection refused
Checking for a new Ubuntu release
** (do-release- upgrade: 11004): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus- Tk11WNcYjh: Connection refused
Real-time signal 0