Arch Linux

Since the udev update on saturday (I still use my old kernel), I don't get any device nodes anymore for my soundcard and my v4l (tv) card. The devices are detected properly. This is dmesg output after loading the modules:

Creative EMU10K1 PCI Audio Driver, version 0.20a, 02:13:31 Oct 28 2004
ACPI: PCI interrupt 0000:00:0c.0[A] -> GSI 18 (level, low) -> IRQ 18
emu10k1: EMU10K1 rev 5 model 0x20 found, IO at 0xe100-0xe11f, IRQ 18
ac97_codec: AC97 codec, id: TRA35 (TriTech TR A5)

Linux video capture interface: v1.00
bttv: driver version 0.9.15 loaded
bttv: using 8 buffers with 2080k (520 pages) each for capture
bttv: Bt8xx card found (0).
ACPI: PCI interrupt 0000:00:0a.0[A] -> GSI 18 (level, low) -> IRQ 18
bttv0: Bt878 (rev 17) at 0000:00:0a.0, irq: 18, latency: 32, mmio: 0xea021000
bttv0: detected: Pinnacle PCTV [bswap] [card=39], PCI subsystem ID is bd11:1200
bttv0: using: Pinnacle PCTV Studio/Rave [card=39,autodetected]
bttv0: gpio: en=00000000, out=00000000 in=00ff47df [init]
msp34xx: init: chip=MSP3451G-A2 +nicam +simple +radio
msp3410: daemon started
tuner: chip found at addr 0xc2 i2c-bus bt878 #0 [sw]
bttv0: i2c: checking for MSP34xx @ 0x80... found
bttv0: miro: id=17 tuner=14 radio=fmtuner stereo=yes
bttv0: using tuner=14
tuner: type set to 14 (Temic PAL_BG (4006FH5)) by bt878 #0 [sw]
bttv0: i2c: checking for MSP34xx @ 0x80... found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: registered device radio0
bttv0: PLL: 28636363 => 35468950 . ok

This is 100% ok. Also, you can see that bttv clearly reports its registered devices... which don't show up in /dev/


I also switched the emu10k1 card with another one to completely be sure it's *not* a hardware problem.


I don't know enough how to further debug and resolve the problem.. Pls tell me how to go on.