Am 30.09.2013 17:12, schrieb Ralf Mardorf:
Hi Fero,
I don't know what's going wrong on your system, but I would start with a
correct limits.conf.
On Mon, 2013-09-30 at 13:22 +0200, Fero Kiraly wrote:
my limits.conf
* - rtprio 0
* - nice 0
@audio - rtprio 65
@audio - nice -10
@audio - memlock 40000
If this are defaults from a package of your distro, then drop this
disro. The nice value is "discussed" for years. If maintainers aren't
aware about it, who knows what mistakes else they made.
"@realtime - rtprio 99
@realtime - memlock unlimited
Contrary to a lot of misinformation on the web, there is no reason to
include a line here that provides enhanced "niceness" control, which is
completely irrelevant for realtime scheduling and low latency audio
applications." - http://jackaudio.org/linux_rt_config
resp.
@audio - rtprio 99
@audio - memlock unlimited
Hth,
Ralf
be aware that jack_capture use nice to prioritize it's disc-thread,
which didn't run in rt, but still is relevant. True, jack_capture will
work as well without nice settings.
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