It seems it was due to duplicate entries in /etc/apt/sources.list. After correcting it, the upgrade was successful. (There is still a problem with kernel 2.6.22-12-386, but fortunately the other kernel works well.)
-- Gutsy beta upgrade fails https://bugs.launchpad.net/bugs/149056 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
