On Friday 06 April 2007 12:41, xavier desurmont wrote: > I try to use 2 scanners (the same ones). I connect the > two usb, switch on the computer and then : > > va2@va2-desktop:~$ lsusb > Bus 005 Device 001: ID 0000:0000 > Bus 004 Device 001: ID 0000:0000 > Bus 003 Device 005: ID 04a9:220d Canon, Inc. CanoScan > N670U/N676U/LiDE 20 > Bus 003 Device 001: ID 0000:0000 > Bus 001 Device 004: ID 04a9:220d Canon, Inc. CanoScan > N670U/N676U/LiDE 20 > Bus 001 Device 001: ID 0000:0000 > Bus 002 Device 002: ID 046d:c016 Logitech, Inc. > M-UV69a Optical Wheel Mouse > Bus 002 Device 001: ID 0000:0000 > [SNIPSNAP] > > conclusion: > -there is a problem > -I would say that the initialisation procedure of the > plustek backend doesn't refer completely to the > parameter --device-name plustek:libusb:0xx:0yy and > proceed some command to the wrong scanner, then the > continuation of the procedure is corrupted and it > fails > -I have ubuntu 6.10, and the error is working with > several different computers. > > How to arrange that ? :-)
Xavier, I've tested yesterday with two LiDE30 on my box, using the latest CVS snapshot (but I guess 1.0.18 should do the trick too) and it works for me. It works using scanimage -d and xsane (two instances in parallel). What backend version are you using? Could you repeat the test, but please to export SANE_DEBUG_PLUSTEK=19 before issuing the scanimage command. I'd like to see the output of the Plustek-backend. - Gerhard
