No need to install a gstreamer0.8 packages, the Ubuntu desktop uses gstreamer 0.10 since dapper. Do you have those profiles listed by gconf: /system/gstreamer/0.10/audio/profiles/test and /system/gstreamer/0.10/audio/profiles/Enkelte@32@numre. You might want to reset /system/gstreamer/0.10/audio/global/profile_list to the default list with gconf editor to have standard profiles listed again
No need to install a gstreamer0.8 packages, the Ubuntu desktop uses gstreamer 0.10 since dapper. Do you have those profiles listed by gconf: /system/ gstreamer/ 0.10/audio/ profiles/ test and /system/ gstreamer/ 0.10/audio/ profiles/ Enkelte@ 32@numre. You might want to reset /system/ gstreamer/ 0.10/audio/ global/ profile_ list to the default list with gconf editor to have standard profiles listed again