Detect USB Printer - Epson CX6400

Roshan Mansinghani rosh1182 at gmail.com
Sun Aug 20 19:15:27 UTC 2006


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



On 8/20/06, Roshan Mansinghani <rosh1182 at gmail.com> wrote:
>
> 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?
>
>
> On 8/20/06, Carl <waldbie at verizon.net> wrote:
> >
> > 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
> > kubuntu-users at lists.ubuntu.com
> > https://lists.ubuntu.com/mailman/listinfo/kubuntu-users
> >
>
>
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