I was using Fedora 14 32-bit (hamlib from repo) with cqrlog_1.2.2_i386 and had succeeded in getting rig control to work via rigctld. Hurrah!

I recently upgraded to Fedora 16 64-bit and with cqrlog_1.2.2_amd64 it no longer works, with identical settings.

With rigctld running I can do "nc localhost 4532", type f and I get the rig frequency OK. On the face of it this says there's nothing wrong with hamlib and its TCP socket.

Running cqrlog from the terminal and clicking "Refresh TRX control" I get:

In inicializerig
Model:2
Port:localhost:4532
Baudrate:4800
Databits:8
StopBits:1
Handshake:None
Parity:None
DTR:OFF
RTS:OFF
Poll:1500
rig:rig_init called
in tRig.Close
rig:rig_close called

Thanks for your efforts Petr. This must take a lot of your free time. I hope the bug report is of use.

Andy, G4KNO.