You are right. There was some thing wrong with python-minimal. After reinstallation deja-dup started backup. Thanks.
Is it possible that one of the python patches had pemoved link to python2? Now it has proper link. unim95@ubuntu-BitFenix-Prodigy:~$ ll /usr/bin/python2 lrwxrwxrwx 1 root root 9 апр 16 2018 /usr/bin/python2 -> python2.7* -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871763 Title: Duplicity is not working To manage notifications about this bug go to: https://bugs.launchpad.net/duplicity/+bug/1871763/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
