[LAU] limits.conf nice rtprio

[Jonathan E. Brickman]

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.

-- 
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