any ideas on this one?I'm trying to print to a CUPS printer running on Debian from a Mac running OSX 10.11 El Capitan.When I try to print, my /var/log/cups/error_log reads:D [12/Oct/2015:00:59:04 +0100] [Client 3] Accepted from [v1.fe80::a65e:60ff:fec1:9b01+eth0]:55661 (IPv6)D [12/Oct/2015:00:59:04 +0100] [Client 3] Waiting for request.I [12/Oct/2015:00:59:04 +0100] [Client 3] Connection now encrypted.D [12/Oct/2015:00:59:04 +0100] [Client 3] POST /printers/HomePrinter HTTP/1.1D [12/Oct/2015:00:59:04 +0100] cupsdSetBusyState: newbusy=Active clients, busy=Not busyD [12/Oct/2015:00:59:04 +0100] [Client 3] Read: status=200D [12/Oct/2015:00:59:04 +0100] [Client 3] No authentication data provided.D [12/Oct/2015:00:59:04 +0100] [Client 3] cupsdSendHeader: code=403, type=text/html, auth_type=0D [12/Oct/2015:00:59:04 +0100] [Client 3] Closing connection.D [12/Oct/2015:00:59:04 +0100] cupsdSetBusyState: newbusy=Not busy, busy=Active clientsD [12/Oct/2015:00:59:04 +0100] [Client 3] Waiting for socket close.D [12/Oct/2015:00:59:04 +0100] [Client 3] Read: status=100D [12/Oct/2015:00:59:04 +0100] [Client 3] Read: status=100D [12/Oct/2015:00:59:04 +0100] [Client 3] Read: status=100D [12/Oct/2015:00:59:04 +0100] [Client 3] Read: status=100D [12/Oct/2015:00:59:04 +0100] [Client 3] Read: status=100and then fills up the log file with millions (literally) of lines like this until the entire partition is full!The Mac machine says: Hold for authentication, but I'm not aware of having requested authentication in the CUPS configuration, so I'm really at a loss.  I can post my cups configuration if that would be of help.Any guidance would be gratefully appreciated!Thanks,  Julian
Printing to Linux CUPS printer from Mac El Capitan - fills error_log and doesn't print
osx;printing;cups;macintosh