![]() ![]() Type CTRL+O to write the file out, press enter to save the file and then press CTRL+X to exit the nano text editor. Scroll down to the bottom of the file and add these two lines: load-module module-equalizer-sink At the command line, type: sudo nano /etc/pulse/default.pa If this happens, you have to make a few changes to your system’s startup settings. You may receive an error message, saying: There was an error connecting to pulseaudio, please make sure you have the pulseaudio dbus module loaded, exiting. ![]() Then you can run the equalizer at the command line by typing: qpaeq Sudo apt-get install pulseaudio-equalizer Then you can install the software at the terminal by entering the following commands: sudo add-apt-repository ppa:nilarimogard/webupd8 PulseAudio-Equalizer is available from the Webupd8 PPA.Įnsure that you have all the necessary dependencies: sudo apt-get install python-dbus python-qt4 python-qt4-dbus pulseaudio-utils While some versions of PulseAudio come with a built-in equalizer, the equalizer is not available on all distributions and can be difficult to set up.īefore getting started, you might consider swapping out your headphones, speakers, or sound card to see if you’re having a hardware problem. The PulseAudio Volume Control utility (you can type pavucontrol in the run box or at the command line to start it) gives you a few options to control the audio settings, but only PulseAudio-Equalizer gives you the ability to easily fine-tune your audio settings by audio channel. But the settings can’t be easily tweaked in the software that comes installed with Ubuntu. But the good news is that you typically don’t need to change your sound driver to get the sound working properly on your computer, because ALSA and PulseAudio usually work fine on most computer systems. Linux Mint, in particular, has been a bit buggy as of the release of version 19.1. It can be hair-raising to search for new Linux sound drivers for your specific audio hardware setup when you’re trying to solve problems with sound in Ubuntu and Linux Mint. Ubuntu and Linux Mint work pretty well right out of the box most of the time, but it often doesn’t play nice with certain audio hardware. ![]()
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