For me, problem occured after upgrade-manager got stuck with interaction for package lm-sensors. I had to kill this post-intall thread, update manager went on till the end of install phase and then crashed when arriving to clean-up phase.
Please note that I had previously applied the "kde-356-pre-feisty- upgrade" in order to run the upgrade ** Attachment added: "main.log" http://librarian.launchpad.net/7378767/main.log -- [MASTER] [kde] Upgrade tool crashed (edgy -> feisty) https://bugs.launchpad.net/bugs/107188 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs