ailo said :
On 05/23/2011 12:15 AM, Aymeric Mansoux wrote:
The 2.6.39 kernel, as you may know, will support the use of rtirq-init
script to raise priority for audio devices. For Ubuntu Natty, the kernel
used is now 2.6.38.
Reliability with low latencies across many systems may need to be
rosea grammostola said :
On 05/23/2011 12:15 AM, Aymeric Mansoux wrote:
Unlike what some people have been writing, Puredyne is not based on
Xubuntu. We just use the standard Ubuntu repos and a few PPAs and then
build the distro adding software one at a time to control bloat and
avoid some
I hardly know anything about the technical aspect of the kernel and the
configs. I've only been testing the difference in practice, and for me
there has been quite a large difference between a -generic and a
-lowlatency kernel.
On 05/25/2011 04:41 AM, Bernardo Barros wrote:
thanks!
change
On 05/23/2011 12:15 AM, Aymeric Mansoux wrote:
Unlike what some people have been writing, Puredyne is not based on
Xubuntu. We just use the standard Ubuntu repos and a few PPAs and then
build the distro adding software one at a time to control bloat and
avoid some of Canonical specific
On 05/23/2011 12:15 AM, Aymeric Mansoux wrote:
The 2.6.39 kernel, as you may know, will support the use of rtirq-init
script to raise priority for audio devices. For Ubuntu Natty, the kernel
used is now 2.6.38.
Reliability with low latencies across many systems may need to be
determined, but
Out of curiosity,
ppa-lowlatency is just a vanilla kernel with tweaked build options?
If so, what options are those?
Or is it based on the ck patch, or liquorix?
best,
bernardo
---
Puredyne@goto10.org
http://identi.ca/group/puredyne
irc://irc.goto10.org/puredyne
On 05/25/2011 01:07 AM, Bernardo Barros wrote:
Out of curiosity,
ppa-lowlatency is just a vanilla kernel with tweaked build options?
If so, what options are those?
# CONFIG_NO_HZ is not set
CONFIG_PREEMPT=y
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_TREE_PREEMPT_RCU=y
CONFIG_SLAB=y
#
thanks!
change from 300 to 1000 then? How much difference does it make?
---
Puredyne@goto10.org
http://identi.ca/group/puredyne
irc://irc.goto10.org/puredyne
btw 2.6.39 is out :-)
---
Puredyne@goto10.org
http://identi.ca/group/puredyne
irc://irc.goto10.org/puredyne
Hi Ailo,
Thanks for contacting us and apologies for the late reply.
ailo said :
The team developing Ubuntu Studio has just decided to use XFCE for their
next release - Ubuntu Studio 11.10 - now that Gnome2 has been replaced
by Unity on Ubuntu as the default desktop system, and Gnome2 will be
The team developing Ubuntu Studio has just decided to use XFCE for their
next release - Ubuntu Studio 11.10 - now that Gnome2 has been replaced
by Unity on Ubuntu as the default desktop system, and Gnome2 will be
later replaced by Gnome3.
There is also a strong desire to get a preempt configured
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