qdbus org.kde.kmix /kmix/KMixWindow/actions/mute com.trolltech.Qt.QAction.trigger
I use the above command in a Rexx script to mute (midnight) and unmute (7 am) sounds via cron. My wife complains about our computers making all these noises from incoming emails when she is trying to get some shut eye. The command works equally well in CLI using Linux Mint 12 KDE 64 bit but does not work in Linux Mint 13 KDE 64 bit. I get the following error message when I issue the above command from a terminal session or in the Rexx routine:
No such interface 'com.trolltech.Qt.QAction' at object path '/kmix/KMixWindow/actions/mute'
I have stayed at LM 12 on my desktop so it continues to work properly on that machine. On one of my laptops I have LM 13 and LM 12 installed. It still works on LM 12 there but not on LM 13. Does anyone have an idea where I might look to see what is missing and how to put it back? All installs are KDE 64 bit version.
I can mute and unmute via the Kmix gui but not using qdbus in Linux Mint 13 KDE 64 bit.
Running KDE 4.9.2 on LM 13.