printing via serial to usb cable

[Rashkae]

Wade Smart wrote:

> 20090128 1200 GMT-5
> 
> I did the above and I have the following:
> 
> logs:
> Xorg.0.log: (WW) Open ACPI failed (/var/run/acpid.socket) (Connection 
> refused)
> 
> Message:
> Jan 28 11:59:37 wadesmart kernel: [152755.014555] 
> audit(1233165577.832:39): type=1503 operation="inode_permission" 
> requested_mask="rw::" denied_mask="rw::" name="/dev/ttyUSB0" pid=1745 
> profile="/usr/sbin/cupsd" namespace="default"
> 
> Jan 28 11:59:37 wadesmart kernel: [152755.144901] 
> audit(1233165577.964:40): type=1503 operation="inode_permission" 
> requested_mask="::rw" denied_mask="::rw" name="/dev/tty" pid=1752 
> profile="/usr/sbin/cupsd" namespace="default"
> 
> restarted cups and this is on the Printers page after refreshing:
> LaserJet4050 (Default Printer) "Unable to open device file 
> "/dev/ttyUSB0": Permission denied"
> 
> Wade
> 

Can you please paste for me the output of the ls -l /dev/ttyUSB0  ?

And just for fun, let's throw caution to the wind

sudo chmod 666 /dev/ttyUSB