Re: Modem problems after kernel upgrade (long, w/ Radeon VE sidenot

["J.A.Serralheiro" <mrserra@ci.uc.pt>]

uar=unknown means that you dont have any hardware on those devices ttyS2
and ttyS3. You can put you device ttySx on any io address you want. That
is , you only need to have as many devices as serial ports.
your problem is that very likely your modem doesnt get identified.
try documentation for the serial.o module and see if something is wrong.
maybe you need to give to serial.o some detail in /etc/modules.conf so
that on start up it identifies correctly your modem.
chek /proc/pci and see if your modem is detected as some hardware.