I installed knoppix 3.3 to my Libretto L2 via PXE. I tried to use a Linksys WPC11 card but couldn't get it to work (http://www.knoppix.net/forum/viewtopic.php?t=7785)

Now I've discovered that any PCMCIA card won't work in that slot. I get the same type of error when using a PCMCIA CD-ROM

Code:
ide-cs: RequestIRQ: Resource in use
I know the slot works because I used it successfully when Windows 2000 was installed on it. I've tried excluding some IRQs in config.opts, but that doesn't seem to be working. Suggestions?