Hi,
I have a bt878 TV card that used to work smoothly on fedora 4, after installing fedora 5, kepping the same allias in modprobe.conf the the card doesnt work anymore. These are options that i put in my modprobe.conf:

alias eth0 via-rhine
alias scsi_hostadapter sata_via
alias snd-card-0 snd-via82xx
options snd-card-0 index=0
options snd-via82xx index=0
alias char-major-81 snd-bt87x
alias char-major-81 bttv
options bttv card=24 tuner=2
remove snd-via82xx { /usr/sbin/alsactl store 0 >/dev/null 2>&1 || : ; }; /sbin/modprobe -r --ignore-remove snd-via82xx

dmsg give some interesting message:
SELinux: initialized (dev usbfs, type usbfs), uses genfs_contexts
Linux video capture interface: v1.00
bttv: driver version 0.9.16 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 177
bttv0: Bt878 (rev 2) at 0000:00:0a.0, irq: 177, latency: 64, mmio: 0xf9dff000
bttv0: detected: (Askey Magic/others) TView99 CPH05x [card=24], PCI subsystem ID is 144f:3002
bttv0: using: Askey CPH05X/06X (bt878) [many vendors] [card=24,insmod option]
bttv0: gpio: en=00000000, out=00000000 in=00feffff [init]
bttv0: radio detected by subsystem id (CPH05x)
bttv0: using tuner=2
bttv0: i2c: checking for MSP34xx @ 0x80... not found
bttv0: i2c: checking for TDA9875 @ 0xb0... not found
bttv0: i2c: checking for TDA7432 @ 0x8a... not found
via-rhine.c:v1.10-LK1.2.0-2.6 June-10-2004 Written by Donald Becker
bttv0: i2c: checking for TDA9887 @ 0x86... not found
tuner 1-0060: All bytes are equal. It is not a TEA5767
tuner 1-0060: chip found @ 0xc0 (bt878 #0 [sw])
tuner 1-0060: type set to 2 (Philips NTSC (FI1236,FM1236 and compatibles))
bttv0: registered device video0
bttv0: registered device vbi0
bttv0: registered device radio0
bttv0: PLL: 28636363 => 35468950 .. ok
input: bttv IR (card=24) as /class/input/input2
bttv-input: bttv IR (card=24) detected at pci-0000:00:0a.0/ir0
ACPI: PCI Interrupt 0000:00:12.0[A] -> GSI 23 (level, low) -> IRQ 185
eth0: VIA Rhine II at 0xfbfff800, 00:16:ec:67:38:ab, IRQ 185.
eth0: MII PHY found at address 1, status 0x786d advertising 05e1 Link 45e1.
ACPI: PCI Interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 193
PCI: Setting latency timer of device 0000:00:11.5 to 64
bt878: AUDIO driver version 0.0.0 loaded
bt878: Bt878 AUDIO function found (0).
ACPI: PCI Interrupt 0000:00:0a.1[A] -> GSI 18 (level, low) -> IRQ 177
bt878_probe: card id=[0x3002144f], Unknown card.
Exiting..
bt878: probe of 0000:00:0a.1 failed with error -22
Floppy drive(s): fd0 is 1.44M
Please help