I can still reproduce this bug with noise, version If it helps, here is the output of the terminal: lukibeni@luna-laptop:~$ noise [_LOG_LEVEL_INFO 12:07:09.946605] Application.vala:79: Noise version: 1.0 [_LOG_LEVEL_INFO 12:07:09.946830] Application.vala:81: Kernel version: 3.2.0-33-generic-pae [_LOG_LEVEL_INFO 12:07:09.979678] CDRom.vala:34: Activating CD-Rom Device plugin [_LOG_LEVEL_INFO 12:07:09.979904] iPod.vala:34: Activating iPod Device plugin [_LOG_LEVEL_INFO 12:07:09.980052] Plugin.vala:43: Activating MPRIS plugin [_LOG_LEVEL_INFO 12:07:09.980349] AudioPlayer.vala:34: Activating AudioPlayer Device plugin [_LOG_LEVEL_INFO 12:07:09.980514] LastFM.vala:54: Activating Last.fm plugin [_LOG_LEVEL_FATAL 12:07:10.414643] noise_library_window_get_treeviewsetup_from_playlist: assertion `self != NULL' failed [_LOG_LEVEL_FATAL 12:07:10.414826] Noise will not function properly. [_LOG_LEVEL_FATAL 12:07:11.151391] last_fm_core_scrobble_thread_function: assertion `self != NULL' failed [_LOG_LEVEL_FATAL 12:07:11.151573] Noise will not function properly. [_LOG_LEVEL_INFO 12:07:11.442255] AlbumInfo.vala:121: [_LOG_LEVEL_INFO 12:07:13.962574] AlbumInfo.vala:121: [_LOG_LEVEL_INFO 12:07:14.744242] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_MUSIC [_LOG_LEVEL_INFO 12:07:14.868033] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_READ_ONLY_PLAYLIST [_LOG_LEVEL_INFO 12:07:14.957454] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_READ_ONLY_PLAYLIST [_LOG_LEVEL_INFO 12:07:15.047865] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_SMART_PLAYLIST [_LOG_LEVEL_INFO 12:07:15.138746] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_SMART_PLAYLIST [_LOG_LEVEL_INFO 12:07:15.562776] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_SMART_PLAYLIST [_LOG_LEVEL_INFO 12:07:15.656800] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_SMART_PLAYLIST [_LOG_LEVEL_INFO 12:07:15.747886] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_SMART_PLAYLIST [_LOG_LEVEL_INFO 12:07:15.839667] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_SMART_PLAYLIST [_LOG_LEVEL_INFO 12:07:15.936746] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_PLAYLIST [_LOG_LEVEL_INFO 12:07:16.032240] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_READ_ONLY_PLAYLIST [_LOG_LEVEL_INFO 12:07:18.063840] DataBaseUpdater.vala:77: -- Starting database update. [_LOG_LEVEL_INFO 12:07:18.792511] DataBaseUpdater.vala:89: -- Finished database update. [_LOG_LEVEL_INFO 12:07:21.735531] TreeViewSetup.vala:57: Creating a new TreeViewSetup for NOISE_VIEW_WRAPPER_HINT_ALBUM_LIST [_LOG_LEVEL_INFO 12:07:29.887073] AlbumInfo.vala:121: [_LOG_LEVEL_INFO 12:07:30.164565] AlbumInfo.vala:121: Szegmentálási hiba (core készült) There are some error in connection with last.fm. I also reported a bug about last.fm, maybe these two bugs have something in common. https://bugs.launchpad.net/noise/+bug/1084989