On Sunday Sep 09 18:35 Philipp Bliedung wrote: > ** It doesn't seem like the IRQ is already used, right?
Yes! And if i make cat /proc/interrupts, i see there i no interrupt used on my system for ppp. Your strange error messages i never had. But i had some trouble too while compiling a 2.4.x kernel with ppp till i find out that some settings in kernel*/.config was missing. If you use make menuconfig for kernel configuration make shure that the following is enabled: Network device support ---> Network device support Dummy net driver support PPP support PPP support for async serial ports PPP Deflate compression PPP BSD-Compress compression Hope this can help you! Timo -- Wer Käse mag, der futtert auch Füsse! :-)