Il giorno Thu, 20 Dec 2012 13:38:49 +0100 Jannis Achstetter <jannis_achstetter@xxxxxx> ha scritto: > Am 20.12.2012 13:59, schrieb Asa Marco: > > Hi everyone, > > already once in theater we had a problem with disturbing pops when > > an audio stream was stopped or started from PC, that disappeared by > > using an Edirol UA25EX as interface. > > > > Now I notice that this problem afflicts also my laptop (either with > > JACK or ALSA) and I really would like to get rid of it. > > > > Is the crappy internal soundcard (Intel, chip Realtek > > ALC269) the only one to blame? What could cause these pops? > > > > Is there any way to deal with it at software level? > > Ususally when there's such a problem it happens when a program > opens/closes the (ALSA) device. In such case, using JACK helps since > the soundcard is "open" all the time. But since you say it happens > when using JACK, too I guess it might be a power-saving feature. Try > disabling power-saving / auto standby everywhere you can (BIOS, kernel > options, ...) > This is reasonable but still I have no luck. Searching on google I found https://wiki.archlinux.org/index.php/Advanced_Linux_Sound_Architecture#Pops_When_Starting_and_Stopping_Playback That seemed the solution for me since no options are avaiable in BIOS to turn off powersave. I'll continue experimenting. Thank you all! _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
