There was a failure connecting to the mirror of the Ubuntu archive which you use, from VarLogDistupgradeMainLog.txt:
2019-08-12 22:15:08,781 DEBUG examining: 'deb http://ru.archive.ubuntu.com/ubuntu/ bionic main restricted' 2019-08-12 22:15:08,782 DEBUG verifySourcesListEntry: deb http://ru.archive.ubuntu.com/ubuntu/ disco main restricted 2019-08-12 22:15:08,782 DEBUG url_downloadable: http://ru.archive.ubuntu.com/ubuntu//dists/disco/Release 2019-08-12 22:15:08,783 DEBUG s='http' n='ru.archive.ubuntu.com' p='/ubuntu//dists/disco/Release' q='' f='' 2019-08-12 22:15:18,812 DEBUG error from httplib: '<urlopen error [Errno -3] Temporary failure in name resolution>' 2019-08-12 22:15:18,813 DEBUG entry '# deb http://ru.archive.ubuntu.com/ubuntu/ bionic main restricted' was disabled (no Release file) This is an issue you'll need to resolve with your network or workaround by switching mirrors of the Ubuntu archive. ** 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/1839876 Title: update to 19.04 crash. because something happen with 'ubuntu-minimal' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1839876/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
