all you need to do is change the server. it worked for me ^_^ already upgrade from 10.04 to 10.10 just now.
go to System > Administration > Update Manager > Settings > Ubuntu Software (tab) > Download from : then change it to "Others". it will ping for the nearest and fastest server near you. or you can manually choose it if you want. and then upgrade process run without problems :) -- Upgrade 10.04 -> 10.10 failed due to "the essential package 'ubuntu-minimal' can not be found anymore" ((in|gb).archive.ubuntu.com releated?) https://bugs.launchpad.net/bugs/631426 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs