The output of tail -f /var/log/messages when I plugin the printer: Aug 20 14:11:20 roshan-laptop kernel: [17357106.816000] usb 4-3: new high speed USB device using ehci_hcd and address 14 Aug 20 14:11:21 roshan-laptop kernel: [ 17357107.816000] ehci_hcd 0000:00:10.3: Unlink after no-IRQ? Controller is probably using the wrong IRQ. Aug 20 14:11:32 roshan-laptop kernel: [17357118.660000] usb 4-3: new high speed USB device using ehci_hcd and address 16 Aug 20 14:11:44 roshan-laptop kernel: [17357130.504000] usb 4-3: new high speed USB device using ehci_hcd and address 18 Aug 20 14:11:56 roshan-laptop kernel: [17357142.348000] usb 4-3: new high speed USB device using ehci_hcd and address 20 Aug 20 14:12:08 roshan-laptop kernel: [17357154.192000] usb 4-3: new high speed USB device using ehci_hcd and address 22 Aug 20 14:12:20 roshan-laptop kernel: [17357166.036000] usb 4-3: new high speed USB device using ehci_hcd and address 24 Aug 20 14:12:32 roshan-laptop kernel: [17357177.880000] usb 4-3: new high speed USB device using ehci_hcd and address 26 Aug 20 14:12:43 roshan-laptop kernel: [17357189.536000] usb 4-3: new high speed USB device using ehci_hcd and address 27 Aug 20 14:12:55 roshan-laptop kernel: [17357201.192000] usb 4-3: new high speed USB device using ehci_hcd and address 28 Aug 20 14:13:06 roshan-laptop kernel: [17357212.152000] usb 4-3: new high speed USB device using ehci_hcd and address 30 Aug 20 14:13:18 roshan-laptop kernel: [17357223.996000] usb 4-3: new high speed USB device using ehci_hcd and address 32 Aug 20 14:13:29 roshan-laptop kernel: [17357235.840000] usb 4-3: new high speed USB device using ehci_hcd and address 34 Aug 20 14:13:41 roshan-laptop kernel: [17357247.684000] usb 4-3: new high speed USB device using ehci_hcd and address 36 Aug 20 14:13:53 roshan-laptop kernel: [17357259.528000] usb 4-3: new high speed USB device using ehci_hcd and address 38 The output of lsusb when the printer is plugged in: Bus 004 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 Bus 003 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 <div>On 8/20/06, Roshan Mansinghani <<a href="mailto:rosh1182@gmail.com">rosh1182@gmail.com</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> <div>The output of "lsmod | grep usb": usb_storage 79488 0 scsi_mod 145960 1 usb_storage usbserial 33256 1 visor usbcore 139076 7 ndiswrapper,usb_storage,visor,usbserial,ehci_hcd,uhci_hcd Anything missing?</div><div> <div>On 8/20/06, Carl <<a href="mailto:waldbie@verizon.net" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> waldbie@verizon.net</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> On Sunday 20 August 2006 2:48 am, Roshan Mansinghani wrote: > What I had done is run 'dmesg', then plug in the printer, and run 'dmesg' > again. I believe this is pretty much the same as running tail -f > /var/log/messages. Nothing showed up when I did this. > Try "lsusb" when the printer is plugged in and see if it shows up in the output. You may also want to try "lsmod | grep usb" to see that your USB drivers are loaded. Carl -- kubuntu-users mailing list <a href="mailto:kubuntu-users@lists.ubuntu.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">kubuntu-users@lists.ubuntu.com</a> <a href="https://lists.ubuntu.com/mailman/listinfo/kubuntu-users" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)"> https://lists.ubuntu.com/mailman/listinfo/kubuntu-users </a> </blockquote></div> </div></blockquote></div>