Apparently there are not many people that have/had this problem (no comments yet), so I compiled my own version of lftp (4.2.3) which solves the problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/780143 Title: lftp crashes on 'ls' after login to sftp server -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs