(inspiron 2600 with kernel 2.4.19) I have a winmodem on it,i tried pctel driver for it with a self compiled kernel(2.4.19) and it worked fine. Then I want to compile it with a apt-gettted kernel but it failed due to some missing symbles(I installed the kernel header) So I returned to the self compiled kernel but it is not working anymore! It can found he moem but says that it is busy! Help me please?!