On Thu, Jul 21, 2011 at 5:13 PM, kenneth gonsalves
<[email protected]> wrote:
> On Thu, 2011-07-21 at 16:55 +0530, Sathishkumar Duraisamy wrote:
>> > Jul 21 12:31:51 xlquest kernel: [ 1533.376082] usb 2-4: new high
>> speed
>> > USB device using ehci_hcd and address 6
>> > Jul 21 12:31:51 xlquest kernel: [ 1533.491000] usb 2-4: New USB
>> device
>> > found, idVendor=03f0, idProduct=7711
>> > Jul 21 12:31:51 xlquest kernel: [ 1533.491044] usb 2-4: New USB
>> device
>> > strings: Mfr=1, Product=2, SerialNumber=3
>> > Jul 21 12:31:51 xlquest kernel: [ 1533.491053] usb 2-4: Product:
>> Deskjet
>> > F4400 series
>> > Jul 21 12:31:51 xlquest kernel: [ 1533.491060] usb 2-4:
>> Manufacturer: HP
>> > Jul 21 12:31:51 xlquest kernel: [ 1533.491067] usb 2-4:
>> SerialNumber:
>> > CN03SC14ZS05C5
>> > Jul 21 12:31:51 xlquest kernel: [ 1533.492543] usblp0: USB
>> Bidirectional
>> > printer dev 6 if 1 alt 0 proto 2 vid 0x03F0 pid 0x7711
>> > Jul 21 12:32:09 xlquest dbus-daemon: [system] Activating service
>> > name='org.opensuse.CupsPkHelper.Mechanism' (using servicehelper)
>> > Jul 21 12:32:09 xlquest dbus-daemon: [system] Successfully activated
>> > service 'org.opensuse.CupsPkHelper.Mechanism'
>> > Jul 21 12:32:09 xlquest kernel: [ 1551.215473]
>> cups-pk-helper-[23039]:
>> > segfault at c ip 080506b1 sp bf8caae0 error 4 in
>> > cups-pk-helper-mechanism[8048000+d000]
>>
>>
>> It appears, printer driver is not properly loaded. You can load it by
>> following commands:
>>
>> ~$ modprobe -l | grep "printer"
>>
>> //It will display something like this:
>> kernel/drivers/usb/gadget/g_printer.ko
>
> no output

can you please check with the command
$ lsmod

and see whether corresponding module is loaded

-- 
Regards,
Sathishkumar D
http://flowersopenlab.weebly.com/
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