Reply to pskmail@xxxxxxxxxxxxx ________________________________ From: Franco Spinelli <frspin@xxxxxxxxx> To: pskmail@xxxxxxxxxxxxx Sent: Monday, June 4, 2012 9:11 AM Subject: [pskmail] Re: Strange behaviour of pulse audio on Lubuntu 12.04... 2012/6/4 Rein Couperus <rein@xxxxxxxxxxxx>: > I have been experimenting a lot with audio on Lubuntu 12.04. > On the laptop I use the internal sound card with alsamixer, > and there are no issues with jpskmail 2.0.x. > On the new 4-core desktop machine I use pulse audio, > and I have spent hours to get the DSP to decode properly. > First it looked like an audio level problem, and it was very > difficult to set the levels correctly. Until I noticed that the > waterfall looked different when I was running pavucontrol, > the pulse audio level controller... > It turned out that when I leave pavucontrol running, the problems are gone. I will confirm this on my EeePC under Ubuntu 12.04 (Unity, Unity2d, Gnome Classic and Lubuntu interface). Now I am using Oracle/Sun Java machine (which use Alsa and not Pulseaudio) with better results Franco Spinelli IW2DHW