Anne Wilson wrote:

>On Sunday 13 Oct 2002 3:52 pm, you wrote:
>  
>
>>Smiley wrote:
>>    
>>
>>>On Sat, 12 Oct 2002 20:33:00 -0500
>>>
>>>Linus Drouhard <[EMAIL PROTECTED]> wrote:
>>>      
>>>
>>>>I finally did the obvious and reinstalled 9.0.  That fixed my printing
>>>>problem.  I may never know what the problem was (and really won't care as
>>>>long as it doesn't happen again.)  I really wanted to discover the
>>>>problem and "fix" it rather just a clean install, but, as someone else
>>>>mentioned, "not having printing is a show stopper."  Good luck to
>>>>everyone else still struggling with printing.
>>>>        
>>>>
>>>I'm having same trouble with Stylus Photo 810 on USB; what happen, I only
>>>discovered using WWWCups, is that for some reason at a certain point the
>>>OS doesn't "see" the USB device anymore and stop printing... but the work
>>>is still qeued, and I have to delete that work; after that I "stop" and
>>>then "start" again printer and the printer could start new works... but
>>>then it stops again
>>>
>>>:D
>>>
>>>Previously parallel prto didn't work, also; but with M 8.2 now is all
>>>okay... For parallel port perhaps it was only a matter of upragde.
>>>
>>>Smiley
>>>      
>>>
>>My usb printer is often falling out of USB hub view, so reluctantly I
>>have to
>>reboot for mandrake to find it again which annoys me. There ought to
>>be a command that would tell the OS to redetect it again, to save
>>time and effort.
>>
>>John
>>    
>>
>
>Just as a matter of interest - are these problems occurring on usb devices 
>joined to the motherboard, to hubs, or both?
>
>Anne
>
>
>  
>
Well, I'm not entirely sure I understand the question.
I have 8 USB ports ,  a bank of the usual 2 and a bank of 6,
2 are physically attatched to the mobo, ported to the rear,
6 are on a rack and cable plugged to the mobo, ported to
the rear.

As far as the usb hub is concerned they show up as 4 entries
in the kde -info-USB devices, like so,
USB  OHCI Root Hub
   |____ Lexmark Z53 printer
USB  OHCI Root Hub
USB  OHCI Root Hub
USB  OHCI Root Hub

every now and again the printer drops out of recognition
and so I reboot which brings it back again,

sometimes ,
modprobe usb-ohci      in a root terminal works,
sometimes it does not.
This happens in M8.2 , and was the norm from first boot on M9.0 beta2
I never got any futher than that as far as the later betas are concerned.

Basically USB detection of my usb printer is erratic.

I suppose I should mention that the 8 usb ports on my msi mobo
are both usb1 and usb2 , at least 4 of them can be usb2, I don't
believe mandrake configures any of them usb2 though.

John



-- 
John Richard Smith
[EMAIL PROTECTED] 




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