Scanner Problem HP 6200c

[michalan]

I'm having problems getting my scanner working

HP scanjet 6200c
Fedora 8
Sane: 1.0.18
Harware: http://www.smolts.org/show?UUID=0304...b-90d625049181
It Currently works 100% in windows.
It worked with Linux/sane in the past (6months or more.. don't use it that often so hard to say)
Sane has no problem detecting the scanner.
Other USB devices working fine.

Outputs:
[root@tbred ~]# sane-find-scanner
~
found USB scanner (vendor=0x03f0 [Hewlett-Packard], product=0x0201 [HP ScanJet 6200C]) at libusb:004:004
~

[root@tbred ~]# scanimage -L
device `hp:libusb:004:004' is a Hewlett-Packard ScanJet 62x0C flatbed scanner

[root@tbred ~]# scanimage -T
scanimage: unable to determine option count (xsane returns the same error)

dmesg:
usb 4-2: reset full speed USB device using uhci_hcd and address 4
usb 4-2: failed to restore interface 0 altsetting 0 (error=-110)
usb 4-2: USB disconnect, address 4
usb 4-2: new full speed USB device using uhci_hcd and address 5
usb 4-2: configuration #1 chosen from 1 choice
usb 4-2: reset full speed USB device using uhci_hcd and address 5
usb 4-2: failed to restore interface 0 altsetting 0 (error=-110)
usb 4-2: USB disconnect, address 5
usb 4-2: new full speed USB device using uhci_hcd and address 6
usb 4-2: configuration #1 chosen from 1 choice
(evertime scanimage is used it resets like this)

Things I have tried that didnt change anything:
Using differnt USB ports.
Connecting to a differnt system (running Fedora 8 fresh install)
Disabling USB Autosuspend

I suspect Kernel USB or libusb handling problem...
would be greatful for any help you guys might give me.. thank you in advance!

Mike C

[doug60]

I have the same problem!!
This scanner worked great under Fedora 7.
After doing my 8 install.
Getting the same as you Mike!

Let me know if someone figures it out.

Doug M

[michalan]

interesting... im gonna look at some fedora 7 packages and see if theres any differances, let you know in a few days.

[michalan]

Well sense you said fedora 7 worked with the scanner, I tried compiling fedora 7 packages and using them. well I found the problem after not looking that long... your correct Fedora 7 packages do work.. atleast the orignal packages do, updated ones have a usb_reset patch and apparently our scanner doesn't like it very much. so I got the source for the newest Fedora 8 package and removed the usb_reset patch and all works fine now...

sane-backends-1.0.18-18.mc.fc8.i386.rpm :
http://www.mediafire.com/?5ecxrlqajme

sane-backends-libs-1.0.18-18.mc.fc8.i386.rpm
http://www.mediafire.com/?3je9zjyzpp9

- Mike C

[doug60]

All is good in the world now! Thanks again Mike! worked like a champ.

[FriedChips]

please submit a bug report along with your patch!!!