I have a double parallel port on isa bus. Linux detects both ports correctly, I can print and use them with the kernel 2.3.34, but not with the 2.2.x (2.2.12-2.2.14). Cpia detects the camera, the ecp port etc. but when I start gqcam it freezes and I have to kill it. With dmesg I get an Input/Output Read Error. Solutions? Thank's