Hi, I'm trying to get a KNC1-DVB-C card working on my AMD64/nforce mainboard. According to some posts I found in the mailinglist-archive the card should work - at least without the ci-module attached. It doesn't for me. I have tried using cvs as of Saturday and a plain 2.6.15 kernel - no difference. Udev gives me ca0, demux0, dvr0 and net0 in /dev/dvb/adapter0/ but no frontend0. I have tried to get a definitive info on whether I need a firmware for this card but my current guess from lots of googling is that I don't need one. This is the lspci-output: 01:08.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01) And here is the part of dmesg that I think is interesting (the rest is here: http://killefiz.de/tmp/knc1.dmesg - in case there is anything else of interest). ------------------------------------------------------ saa7146: register extension 'budget_av'. ACPI: PCI Interrupt 0000:01:08.0[A] -> Link [APC3] -> GSI 18 (level, low) -> IRQ 18 saa7146: found saa7146 @ mem ffffc20000060000 (revision 1, irq 18) (0x1894,0x0020). DVB: registering new adapter (KNC1 DVB-C). adapter failed MAC signature check encoded MAC from EEPROM was ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff:ff budget-av: ci interface initialised. KNC1-0: MAC addr = 00:09:d6:ff:f1:0d DVB: TDA10021: tda10021_readreg: readreg error (ret == -121) budget-av: A frontend driver was not found for device 1131/7146 subsystem 1894/0020 ------------------------------------------------------ Any hint is most welcome. -- Sven Lankes <sl@xxxxxxxxxxx> - Jabber: killefiz@xxxxxxxxxxx