Red Hat Bugzilla – Bug 150672
saned-umax doesn't work with scsi-scanner Linohell Office
Last modified: 2007-11-30 17:11:01 EST
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Description of problem:
[root@w4100102 log]# sane-find-scanner
found SCSI scanner "LinoHell Office V2.0" at /dev/scanner
found SCSI scanner "LinoHell Office V2.0" at /dev/sg2
[root@w4100102 log]# scanimage -L
device `umax:/dev/scanner' is a LinoHell Office flatbed scanner
device `umax:/dev/sg2' is a LinoHell Office flatbed scanner
device `net:w4100102.rz.ofd:umax:/dev/scanner' is a LinoHell Office flatbed scanner
device `net:w4100102.rz.ofd:umax:/dev/sg2' is a LinoHell Office flatbed scanner
[root@w4100102 log]# scanimage
That's all. Now the scanner is not working and has to be restarted to be recognized again. scanimage is hanging. The messages is logging:
Mar 9 15:57:27 w4100102 kernel: (scsi1:A:4:0): refuses WIDE negotiation. Using 8bit transfers
Mar 9 15:57:27 w4100102 kernel: (scsi1:A:4:0): refuses synchronous negotiation. Using asynchronous transfers
scsi1:A:4:0 is the scanner. It's connected via an extra aic7xxx (2940UW). Is it a scsi-problem? The same was working on the same machine in RedHat 9 before. I made a complete new-install with FC3 and updated with yum. With xsane I can do a preview (this is working, I wonder...), but if I want to scan, xsane hangs and the described problem occurs.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1.connect the scanner
3.check with sane-find-scanner and scanimage -L
Actual Results: scanimage hangs, need to reset scanner
Expected Results: image should be scanned
This only happens via net: interface.
Do you mean that it works when you use scanimage on the machine that the scanner
is physically connected to, but not when you use scanimage remotely?
On the machine, that has the scanner connected, scanimage also hangs. The command:
scanimage -d umax:/dev/scanner > image.pnm
makes the scanner shortly moving (like a beep), then the scanner stops and
scanimage hangs. After approx. 40 minutes of hanging the image is scanned.
Does this happen on FC4 or Rawhide as well? Mind that I do have the same scanner
(the rebranded Highscreen one) and I have no problems, which might indicate that
it is in fact a lower level (SCSI) problem.
Closing due to lack of response.
Note that FC3 is the responsibility of Fedora Legacy. If this occurs
on FC4 or FC5, please reopen.