Comment 10 for bug 213274

Funny enough - bumped into this now with Lucid.

rhk@rubert:/dev$ kaffeine --dvd
kaffeine(4826) DvbManager::loadDeviceManager: successfully loaded "/usr/lib/kde4/kaffeinedvb.so"
kaffeine(4826)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing "/usr/local/share/mime/magic"
kaffeine(4826)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing "/usr/share/mime/magic"
kaffeine(4826)/kdecore (services) KMimeTypeFactory::parseMagic: Now parsing "/home/rhk/.local/share/mime/magic"
rhk@rubert:/dev$ libdvdnav: Using dvdnav version 1.1.17 from http://xine.sf.net
libdvdread: Using libdvdcss version 1.2.10 for DVD access
libdvdread: Attempting to use device /dev/md0 mounted on / for CSS authentication
libdvdread: Could not open /dev/md0 with libdvdcss.
libdvdread: Can't open /dev/md0 for reading
libdvdread: Device /dev/md0 inaccessible, CSS authentication not available.
libdvdnav: Can't read name block. Probably not a DVD-ROM device.
libdvdnav: Unable to find map file '/home/rhk/.dvdnav/.map'
libdvdnav:DVDOpenFilePath:findDVDFile /VIDEO_TS/VIDEO_TS.IFO failed
libdvdnav:DVDOpenFilePath:findDVDFile /VIDEO_TS/VIDEO_TS.BUP failed
libdvdread: Can't open file VIDEO_TS.IFO.
libdvdnav: vm: faild to read VIDEO_TS.IFO
libdvdnav: Using dvdnav version 1.1.17 from http://xine.sf.net
libdvdread: Using libdvdcss version 1.2.10 for DVD access
QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: Tiedostoa tai hakemistoa ei ole
QFileSystemWatcher: failed to add paths: /home/rhk/.config/ibus/bus
Bus::open: Can not get ibus-daemon's address.
IBusInputContext::createInputContext: no connection to ibus-daemon
libdvdread: Could not open /dev/dvd with libdvdcss.
libdvdread: Can't open /dev/dvd for reading
libdvdnav: vm: faild to open/read the DVD

And Kaffeine gives a popup with:
read error from:
/dev/dvd

Worked a couple of days ago, and yes, I have the codecs installed.