[mythtv-users] mythtv-setup freezes on exit

[Ian Evans]

Upgraded to 12.04 and then .26 today.

I've tried to go into mythtv-setup a couple of times and it seems to
freeze up when I get to the "If you've added or altered..." screen
with the ok button.

Looking at mythtv-setup.log, the last few lines are:

Oct 22 03:19:32 buster mythlogserver: mythtv-setup[5472]: C
CoreContext mythcorecontext.cpp:1167 (CheckProtoVersion) Protocol
version check failure.#012#011#011#011The response to
MYTH_PROTO_VERSION was empty.#012#011#011#011This happens
 when the backend is too busy to respond,#012#011#011#011or has
deadlocked due to bugs or hardware failure.
Oct 22 03:19:36 buster mythlogserver: mythtv-setup[5472]: I
CoreContext startprompt.cpp:52 (stopBackend) Trying to stop backend
Oct 22 03:19:36 buster mythlogserver: mythtv-setup[5472]: I
CoreContext mythmainwindow.cpp:2553 (LockInputDevices) Locking input
devices
Oct 22 03:19:36 buster mythlogserver: mythtv-setup[5472]: I
CoreContext mythmainwindow.cpp:2555 (LockInputDevices) Unlocking input
devices
Oct 22 03:19:45 buster mythlogserver: mythtv-setup[5472]: E
CoreContext exitprompt.cpp:130 (quit) backendrestartmythbackend
Oct 22 03:19:45 buster mythlogserver: mythtv-setup[5472]: I
CoreContext mythmainwindow.cpp:2553 (LockInputDevices) Locking input
devices

Any ideas? It seems to have been working fine otherwise.