Tag Archives: audio

Troubleshooting XBMC Sound

Need help troubleshooting XBMC sound? Try these helpful hints!

  • If external applications launched via Advanced Launcher have no sound, try disabling skin sounds in XBMC. Sometimes there may be a conflict with the device being locked to XBMC (this is especially true in some derivatives of Ubuntu such as Lubuntu) and simply disabling the sounds should solve it. Adjusting the timeout settings in Advanced Launcher may also help, but it is more complicated.
  • Having problems with audio in XBMC? Check the device settings and verify the correct output device is selected. Settings>System>Audio Output

How To Install The Realtek HD Audio Driver In Linux

Realtek is one of the leading audio component manufacturers today, and many motherboards come with a built-in Realtek sound card. While the VCR processes sound through the video card (for HDMI output), some applications may require the 3.5mm audio jacks. If your project requires using audio out and the motherboard manufacturer does not provide Linux drivers, follow these instructions.

Navigate to http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownTypeID=3&GetDown=false

Check the box to agree to the terms listed and click “Next”. We know that our motherboard manufacturer did not provide a driver, so this is quite all right.

Scroll down to the bottom of the page where the Unix (Linux) drivers are listed. Choose the latest version, and click the download mirror closest to you.

Once the tarball is downloaded, locate it in your file explorer and extract it (or do it through the terminal). Open a terminal window and navigate to the new folder containing the extracted files.

From the terminal, execute the following to extract the driver source code (where “xx” is the version number in the filename) :

tar xfvj alsa-driver-xx.tar.bz2

Now you must compile the source code:

cd alsa-driver-xx
./configure --with-cards=hda-intel
make install

Once the source code is compiled and installed, reboot the machine. From the terminal, execute alsamixer and unmute the main channel. Screen Shot 2015-04-07 at 10.01.29 PM