On Thu, 2010-10-07 at 19:32 +0100, Folderol wrote: > On Sat, 02 Oct 2010 16:53:28 +0200 > Ralf Mardorf <[email protected]> wrote: > > > On Sat, 2010-10-02 at 16:38 +0200, Ralf Mardorf wrote: > > > On Sat, 2010-10-02 at 16:36 +0200, Ralf Mardorf wrote: > > > > On Sat, 2010-10-02 at 15:09 +0100, Folderol wrote: > > > > > On Sat, 02 Oct 2010 16:02:38 +0200 > > > > > Ralf Mardorf <[email protected]> wrote: > > > > > <snip> > > > > > > You still might prefer Rosegarden, but note that usage of hr > > > > > > timer will freeze Rosegarden, resp. the complete Linux. > > > > > > > > > > What do you mean by 'high resolution', and which version of > > > > > Rosegarden? > > > > > > > > > > I have *never* had a freeze due to timer issues. > > > > > > > > sudo chgrp audio /dev/hpet > > > > sudo sysctl -w dev.hpet.max-user-freq=64 > > > > sudo modprobe snd-hrtimer > > > > > > > > I guess 'sudo sysctl -w dev.hpet.max-user-freq=64' isn't needed, but I > > > > got different information about this. > > > > > > > > The kernel has to be build to support hr timer. > > > > > > > > This might not be the case for a default 3.0 beta > > > > > > > > cat /media/studio3.0/boot/config-2.6.29-1-multimedia-amd64 | grep > > > > CONFIG_SND_HRTIMER > > > > # CONFIG_SND_HRTIMER is not set > > > > > > > > but it is for a default 3.3 alpha > > > > > > > > cat /media/studio3.3/boot/config-2.6.31-2-multimedia-amd64 | grep > > > > CONFIG_SND_HRTIMER > > > > CONFIG_SND_HRTIMER=m > > > > > > > > You might test it with a current version of Rosegarden. > > > > > > > > - Ralf > > > > > > PS: And don't forget to change the ALSA sequencer timer to hr timer > > > (HPET). > > > > To complete it, this must be done by Rosegarden. I'm off now ;). Sorry > > for that amount of PSs. > > Thanks for all the info, but it is unfortunately far too much work when > (to me) the system works well enough. > > I'm very much in the position of "if it ain't broke, don't fix it" and > only perform very occasional minor tweaks on this machine.
Never change a winning team! Ralf PS: But make two or more backups ;). _______________________________________________ 64studio-users mailing list [email protected] http://lists.64studio.com/mailman/listinfo/64studio-users
