[LAU] Behringer X32 - glitch problems

[nik at parkellipsen.de]

That's interesting, I never noticed that.

Thomas noted earlier that it's a good idea to look for the least busiest bus,
I wonder if that's related? On the other hand, I usually don't have any other
hardware connected except the interface ... 

Best,
n

Paul Davis wrote on 10.10.2019 18:01 (GMT +02:00):
> 
> 
> The other thing to check, as usual with USB devices, is ... every single
> USB port. Sometimes a device will work very badly on one port and
> completely fine on another. This is true even on Apple machines. Amazing,
> but true.
> 
> 
> On Thu, Oct 10, 2019 at 1:21 AM <nik at parkellipsen.de
> <mailto:nik at parkellipsen.de> > wrote:
> 
>> Hmm I have to check, I think i deactivated audit as well.
>> 
>> I haven't done any real profiling, but to be honest I don't think there's
>> a huge difference, no. From a purely intuitive assessment, it takes a
>> little
>> more load to cause xruns.
>> 
>> Best,
>> Niklas
>> 
>> 
>> Ralf Mardorf wrote on 10.10.2019 00:02 (GMT +02:00):
>> > > https://make-linux-fast-again.com/
>> >
>> > Hi,
>> >
>> > for testing purpose you might want to disable audit by boot parameter
>> > 'audit=off', too. If you should use the kernel config of the AUR
>> tarball
>> > ( https://aur.archlinux.org/packages/linux-rt/ ) , audit
>> is
>> > enabled.
>> >
>> >
>> https://lists.archlinux.org/pipermail/arch-general/2018-September/045580.html
>> >
>> http://lists.jackaudio.org/pipermail/jack-devel-jackaudio.org/2019-July/002037.html
>> >
>> > Btw. does it make a noticeable difference for rt audio performance on
>> > your machine, if you disable those mitigations? Did you compare the
>> > performance with and without mitigations?
>> >
>> > Regards,
>> > Ralf
>> >
>> >
>> >
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>