Csanyi Pal <[email protected]> writes: > Csanyi Pal <[email protected]> writes: > >> Brian <[email protected]> writes: >> >>> On Wed 17 Jul 2013 at 11:33:48 +0200, Csanyi Pal wrote: >>> >>>> Brian <[email protected]> writes: >>>> >>>> > The foo2zjs documentation mentions firmware; your printer appears to >>>> > require it. Is firmware on the system and loaded to the printer? >>>> >>>> I have uploaded it now, by using hannah-foo2zjs GUI, and later I used >>>> 'sudo getweb 1018' command also. >>> >>> Check it gets loaded into the printer. The final post at >>> >>> http://foo2zjs.rkkda.com/forum/read.php?9,3553 >>> >>> should help. Please also read usb_printerid(1). >> >> # usb_printerid /dev/usb/lp0 >> Error: No such device: can't open '/dev/usb/lp0' > > I have another problewm with USB ports when booting, I get messages, > like: > usb 1-4: device descriptor read/64, error -110
I have this problem continuously. I did the following: unplug the printers USB cable, then sudo tail -f /var/log/syslog and plug in again the cable. Then I get the followings: Jul 18 10:59:01 dhcppc16 kernel: [ 2743.612088] usb 1-4: new high-speed USB device number 9 using ehci_hcd Jul 18 10:59:06 dhcppc16 kernel: [ 2748.632171] usb 1-4: device descriptor read/8, error -110 Jul 18 10:59:11 dhcppc16 kernel: [ 2753.752189] usb 1-4: device descriptor read/8, error -110 Jul 18 10:59:12 dhcppc16 kernel: [ 2753.856102] hub 1-0:1.0: unable to enumerate USB device on port 4 Jul 18 10:59:12 dhcppc16 kernel: [ 2754.124085] usb 3-2: new full-speed USB device number 2 using uhci_hcd Jul 18 10:59:27 dhcppc16 kernel: [ 2769.236048] usb 3-2: device descriptor read/64, error -110 -- Regards from Pal -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/[email protected]
