I'm assuming you installed RH4.0 and not 4.1/4.2.
You need to either upgrade to XFree 3.2 or wait for the next
upcoming release which is due out shortly.
Not sure, but I think XFree 3.2 might work.
XFree 3.2A will pick up your C&T65548 with no problems (it did
mine) but this beta release is due to expire any day now.
[Posted and mailed]
> I've installed Red Hat 4 Linux on a jaz cartridge (I only have 540 MB on
> my laptop hard drive).
> But my video card, a Chips & Technologies 65548 is not recognized at any
> resolution or number of colors !!! (not even in 640 x 480, 16 colors).
> Please help
> Thank you