I just experienced this crash as well. It seems to have hung while processing an album I had just ripped. My media/music folder isn't on SMB -- it's on a local drive (ext3), albeit on a different partition from my /home. I don't have anything over SMB as it's just my computer on my network.
** Attachment added: "Generated crash report" http://librarian.launchpad.net/6729191/_usr_bin_amarokcollectionscanner.1000.crash -- [apport] amarokcollectionscanner crashed with SIGSEGV in QPixmap::convertFromImage() https://launchpad.net/bugs/87462 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
