I noticed a problem with device notifier: when I insert a DVD it recognizes it without problems, I can click the options and select to open it with kaffeine… but when the movie ends and I click again in the device notifier to extract it (yes, I close kaffeine first), it only gets unmounted: the DVD deck do not opens. Then, if I extract the DVD manually the device notifier do not refresh so I still see the DVD listed even if it is not there any more.
KDE SC 4.6.5 on openSUSE 11.4 64 bits. I’m sure I did not have this problem with a previous 4.6.x version (don’t ask me which one: it’s some months since the last time I’ve had time to see a movie on this pc… :’( )