[mythtv-users] Can't change channels during LiveTV

[Joey Moe]

I have successfully installed MythTV and it was
working beautifully. Somehow when I install either
MythMusic or MythDVD, my ability to change channels is
broken. I am able to view the default channel, and I
can record from different channels, but it's only when
I am watching LiveTV that this happens. I have been
searching around the web for others who have posted
about this problem, but information is either scarce
or does not apply to my setup.I would offer more
information but the mythfrontend and mythbackend logs
don't report anything being wrong. 

Has anyone had this problem, and found either a cause
or solution to it?

Joey Moe