I have a HVR1600 TV tuner with FM radio. Have never been able to get the radio to output anything but noise. I just came across an IVTV post that indicates this is a kernel bug that affects several versions:
Which mentions a patch here:
Not sure if this has been reported before so am reluctant to file a bug report. I will probably just move to 12.04 which looks to have a fixed kernel.
Should I report this? I am a little unclear on all the info they seem to want in the bug report but it also seems pretty clear this issue applies to 11.10.