hwaparties.blogg.se - Impulse rc driver fixer alternative

In case of buffer under-run latencies are never decreasedĬurrently, if a buffer under-run occurs, PA buffers for longer increasing latency, but it then never tries to buffer for less until restart. This can be be milliseconds to hundreds of a millisecond without regard to what applications require. Close the program and reconfigure it to use PulseAudio.Ĭurrently PA provides whatever latency is possible at the moment. Solution: There is probably an issue with the Pulse server. Problem: Audio has strange distortion or static when playing an output. Deleting ~/.pulse* configuration files and forcing fresh ones to be generated by restarting the daemon may fix no sound condition.

After upgrading the system: pulseaudio's user configuration files can become corrupt.

Install media-sound/pavucontrol and check if there is any output on the pavucontrol panel when playing audio. Launch alsamixer and make sure each column has a green 00 under it (use the m key to toggle mute/unmute).

After installation: If there is no sound while using ALSA, consider unmuting the sound card.

the terminal bell) distort ongoing sound streams (e.g. The equalizer levels can now be controlled with the Qt GUI called qpaeq. It may be listed as a device starting with FFT based equalizer. Use pavucontrol or a similar program like media-sound/pulsemixer to select the equalizer sink for sound output. User $ pacmd list-sinks | grep -B1 -e "name.*equalizer"

sys-auth/elogind (remember to add elogind -systemd to global USE flag).įor motherboards containing Intel HDA sound cards, use the following kernel option for improved power-saving:.

PulseAudio can use but does not need any of:

3.11 In pavucontrol, unable to change output device for applications that use OpenAL.3.10 Volume gets randomly louder or reset to 100%.3.8 Re-sampling using up a lot of CPU time.3.7 In case of buffer under-run latencies are never decreased.2.5 Allow multiple users to use PulseAudio concurrently.