Le Tuesday 10 June 2008 16:38:48 Werner Holtfreter, vous avez ?crit?: > Am Dienstag, 10. Juni 2008 06:37:42 schrieb stef: > > I finally got time to look at the log. I noticed that the scan > > is failing due to incorrect scan parameters, not to MD6228 > > related problems. Please edit the script, and change scan to only > > (no geometry options): > > > > ../frontend/scanimage -d genesys --resolution 50 2>scan.log >scan > > Thanks, this works fine! The starting point at the top of page > varies only between 0,4...0,8. > > But --resolution 100 (I have short tested with others, but seen only > with 100) the old problem sometimes: The scanner head starts to > shake and does not move properly. Sometimes means about 30 %. > > (Log comes direct to you.) > -- > Viele Gr??e > Werner Holtfreter
Hello, I've inspected the log. The only difference I can see with a 'reference' run here is that the hack used to reset the AFE isn't trigger here. Since I believe this issues are related to powersaving, could check if your linux kernel has been built with CONFIG_USB_SUSPEND=y ? The config file used to build kernel is often stored in /boot. I configured my kernel without it. It may be the difference. Regards, Stef