After a few days new version of CQRLOG. Thanks to Jeff, K4LMP and Darek, SP2MKI I've fixed TRX control. Now it's working as expected (hopefully). New version is already uploaded into Lauchpad and is building right now. More at http://www.cqrlog.com/download
I'm sorry but for the mean time, only Ubuntu 12.04 and Debian Unstable are officially supportted. For older Ubuntu version you can try debs for Precise but no guaranties. If it won't work, please use cqrlog binaries.
I'm very sorry, but for now, I'm not able to support all older releases. I'll try to force lauchpad to build cqrlog for older Ubuntu but not sure if it will be possible.