Thanks for your bugreport. The error from the main.log:
2011-10-14 10:43:00,230 ERROR No 'ubuntu-minimal' available/downloadable after sources.list rewrite+update This usually means that the mirror you are using is overloaded, could you please try again a bit later? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/873979 Title: ubuntu installation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/873979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs