And, following up by setting -o usb-unidir-default=true , now the behavior is sporadic - some print jobs give me a cover
page with PJL codes and nothing else, some give me the PJL codes followed by blank pages, and some give me my
actual print job. The most frustrating aspect is the randomness / lack of reproducibility :-( Again this is with a stock
Ubuntu 12.10 install on an HL-1450 printer, printing several ways (direct print of PostScript file, print from PDF reader,
print from Firefox).
lsusb results:
Bus 004 Device 003: ID 04f9:000e Brother Industries, Ltd HL-1450 series
Bus 005 Device 002: ID 046d:c52e Logitech, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
And, following up by setting -o usb-unidir- default= true , now the behavior is sporadic - some print jobs give me a cover
page with PJL codes and nothing else, some give me the PJL codes followed by blank pages, and some give me my
actual print job. The most frustrating aspect is the randomness / lack of reproducibility :-( Again this is with a stock
Ubuntu 12.10 install on an HL-1450 printer, printing several ways (direct print of PostScript file, print from PDF reader,
print from Firefox).
lsusb results:
Bus 004 Device 003: ID 04f9:000e Brother Industries, Ltd HL-1450 series
Bus 005 Device 002: ID 046d:c52e Logitech, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub