I realize I've missed something here: you said your printer does not require any authentication. So there's also a bug in the CUPS printing system, which sets up the printer the wrong way.
>From the blog post quoted above, the problem is that the second line should >not be present, and removing it is said to solve the bug. This is because the >'Guest' user (passed via the printer address) is does not need a password to >print. Is that the situation of all reporters here? <DefaultPrinter tp0> AuthInfoRequired username,password Info Canon_PIXMA_iP8500 Location DeviceURI smb://gu...@home/Desktop/CanonPIX ** Also affects: cups (Ubuntu) Importance: Undecided Status: New ** Changed in: cups (Ubuntu) Status: New => Incomplete -- Failed to print document - can't prompt for authorization https://bugs.launchpad.net/bugs/305030 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs