Hi Carlo, I have tried to follow the instructions but my bug report is not about a crash. Rhythmbox just hang so it's difficult to capture a backtrace with infos (plus i'm a newbie so i'm not very apt to provide interresting informations). Anyway hereunder is my gdb-rhythmbox file and i provide a video (animated GIF) with my actions. You can look at this animated GIF and see Rhythmbox hang (it stop after 1317 tracks but there is more than 5000 tracks in my collection !)
** Attachment added: "backtrace" http://librarian.launchpad.net/5240145/gdb-rhythmbox.txt -- Rhythmbox hang during launch https://launchpad.net/bugs/71208 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
