Hello!
I've been following the development of the usb scanner driver for some time now. I
have an Epson 1200U scanner. (Much thanks to KHK and David Nelson for their work on
the projects!)
I have tried using many different kernels (2.3.39, ...99-pre5, ...99-pre6-3 w/ David's
0.4.3 patch applied, .99-pre6, and .99-pre7-x), and each time, have gotten 12
"usb_control/bulk_msg: timeout" messages followed by a "scanner.c: read_scanner(0):
excessive NAK's received" and the program exiting. This occurs with either
'find-scanner' with sane 1.0.2 and 'scanimage' from 1.0.1 and 1.0.2. (The same thing
happens when I insmod the driver with the vendor and product id's.)
In looking at David's patch, it looks like that should only happen if the USB
subsystem is hosed. However, I verified functionality with both my DC-260 and Rio500
(as well as an external hub).
Does this sound like operator error or something less likely than that?
Here's the system scoop:
Abit BX6-2 mobo
Redhat 6.2 distro w/ above listed kernel versions
I do have USB and UHCI support compiled into the kernel vice using modules (system
complains when trying to mount usbdevfs at boot time). I'm planning to fix this soon,
but am currently lazy... ;)
Any help would be appreciated. If more specific info would help, I will do whatever I
can.
Thanks and keep up the great work!!!!
-Phil Hagen
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