On Sun, 10 Jan 2016, Leszek Wroński wrote:
> Thank you very much again. Indeed Rosegarden displays a warning and tells
> me to run 'sudo modprobe snd-rtctimer'. Unfortunately, I don't have that
> module. I ran 'sudo modprobe snd-hrtimer' instead, but the warning still
> appears. The 'details' section informs me "WARNING: using system timer with
> only 250Hz resolution!"
That means that you use a standard kernel, not a low latency kernel.
There are 3 classes of kernels:
- standard for servers and desktops, usually with 250 HZ
- lowlatency kernels, usually with 1000 HZ
- realtime kernel, rocket science from outer space
Realtime kernels may be the kernels of choice when seeking for lowest
possible latencies for live use with a superfast interface.
I use and recommend lowlatency kernels. No rocket science. Just install
a lowlatency kernel. It's usually in the repository of your distribution
with "lowlatency" in its name.
Install, boot this kernel, enjoy.
------------------------------------------------------------------------------
Site24x7 APM Insight: Get Deep Visibility into Application Performance
APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month
Monitor end-to-end web transactions and take corrective actions now
Troubleshoot faster and improve end-user experience. Signup Now!
http://pubads.g.doubleclick.net/gampad/clk?id=267308311&iu=/4140
_______________________________________________
Rosegarden-user mailing list
[email protected] - use the link below to unsubscribe
https://lists.sourceforge.net/lists/listinfo/rosegarden-user
