Re: limits.conf nice rtprio

"Jonathan E. Brickman" <jeb@xxxxxxxxxxxxxxxx> · Tue, 22 Aug 2017 00:13:38 -0500



    On 08/22/2017 12:04 AM, david wrote:

    On 08/21/2017 06:51 PM, Jonathan E. Brickman wrote:
      

        On
          08/17/2017 07:28 PM, David Jones wrote:
          

          And to think all I did to get my cheap USB sound card to work
          at
          

          5-10ms latency was install a low-latency kernel (from
          KXStudio) and
          

          change buffer and period settings on QJackCtl's non-Advanced
          

          settings tab.
          

          That's on two different systems: one Intel i7, the other an
          AMD
          

          Phenom 2. No tweaking deadline scheduler or scaling governor
          (for
          

          the Intel, Phenom 2 has no such capability).
          

          But I'm using Debian Testing + KXStudio, not ArchLinux or
          Ubuntu.
          

        David, what desktop are you using?  LXDE?  Other?
        

      XFCE. One difference that might affect your set up: My card only
      does
      

      48000Hz max and has 2 stereo channels in and out.
      

    That's very interesting.  This time around, XFCE gave me xruns which
    I couldn't eliminate, LXDE has been flawless.  Am running 48 kHz
    these days, it looks like I'd have to spend a good bit to get 96.

    
      -- 

      
                                        Jonathan
                                                  E. Brickman   jeb@xxxxxxxxxxxxxxxx   (785)233-9977
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