Hi, I work with Olaf and he asked me to take a look at this problem. Unfortunately, I was not able to reproduce it.
I confirmed that the horizontal resolution list in xsane is indeed missing many entries. However, scanimage lists all the resolutions correctly. Recompiling sane, scanimage and xsane with the change to saneopts.h mentioned by Olaf fixed the resolution list in xsane, but I had no trouble scanning a colour image with either xsane or scanimage. I used sane 1.0.19 and xsane 0.995. I really can't speculate as to what your trouble might be. I think you'll have to wait until Olaf gets back so he can take another look at this. Sorry I wasn't able to help. -- Alesh Slovak Linux Team -- AVASYS Corporation alesh.slovak at avasys.jp http://avasys.jp