This is a pure Samba problem, as the "smb" backend is part of the Samba package. The error_log does not show anything wrong which happened to the "smb" backend. The "smb" simply crashed.
So closing the cupsys task ... ** Changed in: cupsys (Ubuntu) Status: New => Invalid -- Printing does not work: PID 23402 (/usr/lib/cups/backend/smb) crashed on signal 6 https://bugs.launchpad.net/bugs/55342 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