[linux-dvb] Problems Loading dvb_bt8xx

Ian Barton lists at manor-farm.org
Mon Oct 10 14:25:07 CEST 2005


I am running a custom kernel 2.6.13.2 on Ubuntu Breezy preview. I have 
compiled and installed the drivers for my Avermedia DVB-T USB 2.0 box 
with no problems.

However, when I try to install the modules for my Avermedia DVB-T 771 
PCI card I get the following error when I try to load dvb_bt8xx:

root at mythtv:/lib/modules/2.6.13.2-custom/kernel/drivers/media/dvb/bt8xx 
# modprobe dvb-bt8xx
FATAL: Error inserting dvb_bt8xx 
(/lib/modules/2.6.13.2-custom/kernel/drivers/media/dvb/bt8xx/dvb-bt8xx.ko): 
Unknown symbol in module, or unknown parameter (see dmesg)

The output from dmesg is:

[17182380.780000] dvb_bt8xx: Unknown symbol dvb_dmx_swfilter_204
[17182380.780000] dvb_bt8xx: disagrees about version of symbol 
dvb_dmx_release
[17182380.780000] dvb_bt8xx: Unknown symbol dvb_dmx_release
[17182380.780000] dvb_bt8xx: disagrees about version of symbol dvb_net_init
[17182380.780000] dvb_bt8xx: Unknown symbol dvb_net_init
[17182380.780000] dvb_bt8xx: disagrees about version of symbol 
dvb_dmx_swfilter
[17182380.780000] dvb_bt8xx: Unknown symbol dvb_dmx_swfilter
[17182380.780000] dvb_bt8xx: disagrees about version of symbol 
dvb_dmxdev_release
[17182380.780000] dvb_bt8xx: Unknown symbol dvb_dmxdev_release
[17182380.780000] dvb_bt8xx: disagrees about version of symbol 
dvb_net_release
[17182380.780000] dvb_bt8xx: Unknown symbol dvb_net_release
[17182380.780000] dvb_bt8xx: disagrees about version of symbol dvb_dmx_init
[17182380.780000] dvb_bt8xx: Unknown symbol dvb_dmx_init

Ian.



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