Support of RTL-SDR v4

[leowongco]

trafficstars

I have the issue of feeding signal on RTL-SDR, I followed the instruction to install driver on my ubuntu, but there is no signal (only 1-2 msgs on ADS-B), its the docker supported on this dongle, if not, can you add the driver on the docker? thanks.

[jaimealex]

I'm in the same situation. I couldn't configure it in any way, it doesn't receive any ADS-B data.

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Thom-x]

@leowongco If you are still willing to try, I have updated rtl-sdr, so it might work now.

[jaimealex]

How did you do that? I'm still having trouble even with the latest update.

[3v1n0]

FYI, it currently works as expected as long as libraries are loaded from /usr/local/lib.

I think it would be better to replace the contents of the rtl-sdr packages in /usr/lib though (by generating the packages or getting them from debian unstable), or using trixie as base.

[kamyweb]

The same for me - I add on my closed issue some logs https://github.com/Thom-x/docker-fr24feed-piaware-dump1090/issues/210. I didn't undestand why on my laptop the same stick with the same docker config works correclty - it seems Dockerfile on raspberry do something wrong.

During my reserch I found a bug here: https://github.com/Thom-x/docker-fr24feed-piaware-dump1090/blob/0168ae243d441c9d2a938f3ba92379096bd9de25/build/fr24feed.sh#L9 maybe the package must be "fr24feed_${FR24FEED_ARMHF_VERSION}_arm64.tgz" not "_armhf.tgz" but this doesn't fix that problem... or maybe forcing on older version because is broken on raspberry didn't still actual and make RTL-SDRv4 not working.

I'll do some other check and building tests!