I am getting many messages such as QObject::connect: Connecting from COMPAT signal (QProcess::error(QProcess::ProcessError))
now in the terminal when using LyX with Qt 5.6dev. It does not cause any problems that I can notice. I am not planning to look into this further for now. My plan is to wait a couple of months, see if goes away with an updated 5.6dev. If it does not, I might bisect Qt to see which commit introduced it; and/or ask on the mailing list. I just wanted to let the lyx-devel list know. If anyone else is testing Qt 5.6dev, do you see this message also? Scott