@Dominik: do you remember if you ticked the "download updates while installing"?
I suspect that if you do select "download updates while installing" and get unlucky, 'update-apt-cache' will race with copy_all(): 1) update-apt-cache created /target/var/cache/apt/archives/. 2) copy_all() (re)moved /target/var/. 3) update-apt-cache created /target/var/cache/apt/archives/partial/. 4) copy_all() attempted to create /target/var, but it existed again due to (3). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/944191 Title: Installation program crashed while typing username To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/944191/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs