Fortunately I had read in this list that upgrading breaks Yum so I did a fresh
install instead, and only had to spend a few days getting all the configuration
back into shape. Sound started working after I deleted ~/.pulse.
The primary reason why Fedora 11 is the worst ever for me is a badly broken
compiler. (
https://bugzilla.redhat.com/show_bug.cgi?id=507247) Luckily I've
finally found the error, so I can at least build fixed compiler packages for
myself until Fedora 12 is released with GCC 4.4.1 where the bug is fixed. Or
maybe some GCC maintainer will even find it worth their time to apply my patch.
Björn Persson