On Wed, 2005-04-27 at 23:39 +0200, Erik P. Olsen wrote: > On Wed, 2005-04-27 at 19:49 +0200, Rene Rebe wrote: > > Hi, > > > > Erik P. Olsen wrote: > > > > > I am running the avision backend version 1.0.15 on FC3 and have > > > constantly problems initializing this scanner. Attached debug.log1 shows > > > the situation when the scanner hasn't been in use for hours and > > > therefore needs initializing and to eliminate other types of errors it > > > is taken imediately after a reboot. Attached debug.log2 shows a correct > > > scan taken shortly after the scan where it failed the initializing > > > phase. So apparently the initializing *is* performed correctly but it > > > fails going from initializing to scanning. > > > > Initialization problems after power saving mode are know for this > > scanner. I would be happy if you could try to narrow the problem down. > > E.g. by playing with what packet is sent to the scanner first. > > I would happily do that if I just knew how to. > > > Alternatively you could take a look with usbsnoop if the windows driver > > does something to properly reset the scanner when it decided to enter > > power-down mode ... > > I shall see what I can do. I don't have it running under Windows, only > under OS/2, but if there is a usb-sniffer for OS/2 I'll try.
Oh, I forgot, the scanner is scsi attached, mainly because it won't work with OS/2 and usb. I'll have to install it with the usb interface on a Windows machine and then run the sniffer. It may take a while before I have some data. -- Regards, Erik P. Olsen
