On Mon, Mar 1, 2010 at 11:23 PM, Geoff King <gski...@gmail.com> wrote:
[opengl]
> It starts up but is not a usable GUI.

Thanks.  Since your replies have been informative so far, I hope you
don't mind a couple more questions:

In normal use (i.e. when not experimenting with opengl), is the CPU
usage high only during playback, or is it high even when stopped?

Is JACK running?

I'm assuming that the CPU measurements you mention are via "top"
rather than Rosegarden's own CPU meter?  (The reason I ask is that
Rosegarden's own meter aims to show total CPU usage system-wide, not
just Rosegarden's own usage.)

If you are building from SVN, or in a position to do so, I've
committed some changes in trunk (revision 11834) which may make a
difference to CPU usage during playback.


Chris

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