I have a Logitech squeezebox at home and my ubuntu server is provided music source for it through squeezeboxserver 7.6 for several months without an problems.
Since I reinstalled my server with Oneiric 11.10 squeezebox server refused to install properly.
I had to install Logitech media server 7.7 instead to have this service again running.
The only problem I had was that Ubuntu 11.10 has migrated away from /var/run, /var/lock and /dev/shm and now uses /run, /run/lock and /run/shm instead (respectively).
See thread forums.slimdevices.com/showthread.php?t=89467
Then the package won’t install unless you correct file /etc/apparmor.d/usr.sbin.mysqld
Revert it back after package installation.