at the end of the upgrade the manager got stuck at 100% cpu usage; had to kill it.
after that dist-upgrade through aptitude fixed the few remaining packets. now everything seems to be ok -- SRU: updates necessary for Kubuntu Upgrade Tool in Edgy https://launchpad.net/bugs/84717 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs