Please see the FAQ if this is still affecting you: http://www.nongnu.org/rdiff-backup/FAQ.html#cifs
In particular, the first note about "assert not upper_a.lstat()", which is what your traceback displays. -- rdiff-backup (through keep) fails creating backup on a CIFS share https://bugs.launchpad.net/bugs/91585 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs