On Wed, May 8, 2013 at 4:59 PM, chris <email address hidden> wrote:
> Ming Lei, I don't really understand what you mean. I just follow your
> instruction without adding something.
I mean the user space application of 'usb' killed the current kernel usb printer
driver, and may cause your problem, so I need you to find the killer
application.
>
> I attached screenshot from Synaptic which shown usb related package.
> Maybe it could help you analize.
Maybe the 'usb' application is included in the package of
'printer-driver-hpcups'
or 'printer-driver-hpijs', and your printer is canon, and shouldn't need them.
So could you remove these two packages to see if your problem can be fixed?
On Wed, May 8, 2013 at 4:59 PM, chris <email address hidden> wrote:
> Ming Lei, I don't really understand what you mean. I just follow your
> instruction without adding something.
I mean the user space application of 'usb' killed the current kernel usb printer
driver, and may cause your problem, so I need you to find the killer
application.
>
> I attached screenshot from Synaptic which shown usb related package.
> Maybe it could help you analize.
Maybe the 'usb' application is included in the package of driver- hpcups' driver- hpijs', and your printer is canon, and shouldn't need them.
'printer-
or 'printer-
So could you remove these two packages to see if your problem can be fixed?
Thanks