There was a timeout when connecting to the mirror of the Ubuntu archive which you use. Please try the upgrade again.
2019-10-20 10:04:43,435 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic main restricted' 2019-10-20 10:04:43,435 DEBUG verifySourcesListEntry: deb http://in.archive.ubuntu.com/ubuntu/ disco main restricted 2019-10-20 10:04:43,435 DEBUG url_downloadable: http://in.archive.ubuntu.com/ubuntu//dists/disco/Release 2019-10-20 10:04:43,435 DEBUG s='http' n='in.archive.ubuntu.com' p='/ubuntu//dists/disco/Release' q='' f='' 2019-10-20 10:04:58,723 DEBUG error from httplib: 'HTTP Error 502: Connection timed out' ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848905 Title: can't upgrade linux to disco dingo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1848905/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
