The autimatically collected information from apport shown that you have used
InstallationMedia: Xubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.1) So far so good and no problem. There is another line that indicates that you have not choosen the normal way for distribution upgrade: UpgradeStatus: No upgrade log present (probably fresh install) Normally their should be a date that shows when you have upgraded to raring Ubuntu13.04. Regarding to your bugdescription I guess that you have changed the sources.list file manually to raring? In this case it may be that the crash you have observed is caused by a not system comform upgrade and it may be not observable to a normal upgrade with: sudo do-release-upgrade -d (the older variant is sudo update-manager -d but with the drop of alpha version it is not availabe in moment as far as I know). Could you say something to this? Please set the status of the report back to new when you are willing to spend time. Thank you melchiaros ** Changed in: clementine (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1098861 Title: clementine crashed with SIGSEGV in malloc_consolidate() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/clementine/+bug/1098861/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs