[Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread Delpistroumph
Hi all! I am (french) musician discovering Rosegarden, that look very good! ;) Great soft. I'm also a contributor of the linuxmao.org team (Xzu Rukneg), I'm a free musician. I use multiple distro, I have no problems with TangoStudio(.tuxfamily.org). But I need to use a recent distro (for

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread Holger Marzen
On Wed, 3 Oct 2012, Delpistroumph wrote: But I still have the error warning message: 'midi timer resolution to low'.(in French for my version) I don't know if ALSA is fixed already. At least with 3.0 kernel the system locks if you use hrtimer with a sequencer. A realtime kernel is something

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread D. Michael McIntyre
On 10/03/2012 05:54 AM, Delpistroumph wrote: But I still have the error warning message: 'midi timer resolution to low'.(in French for my version) I was thinking about this just the other day. I have the same problem currently, and have been debating what to do about it. Several years ago,

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread Lorenzo Sutton
On 03/10/12 12:29, D. Michael McIntyre wrote: On 10/03/2012 05:54 AM, Delpistroumph wrote: But I still have the error warning message: 'midi timer resolution to low'.(in French for my version) I was thinking about this just the other day. I have the same problem currently, and have been

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread Delpistroumph
Le 03/10/2012 12:03, Holger Marzen a écrit : Hi Holger Marzen. Important für Rosegarden is a kernel with HZ1000 enabled, that's the scheduling frequency. Then Rosegarden's warning disappears. Check if it's enabled. If not, enable it and compile the kernel again. Regards Holger As you

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread Delpistroumph
Le 03/10/2012 12:29, D. Michael McIntyre a écrit : Hi D. Michael McIntyre. Maybe it's time to kill the warning. Ok, but with rosegarden 1:12.04-1 (with debian wheezy), I've got some strange reaction, or bugs (with Qsynth). I think that timer thing was the cause, but you think not? And

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread D. Michael McIntyre
On 10/03/2012 07:10 AM, Delpistroumph wrote: I think that timer thing was the cause, but you think not? My opinion is almost completely worthless. I gave up trying to keep track of these issues years ago. I notice you already have the 1000 Hz kernel timer according to that system check

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread Abrolag
On Wed, 03 Oct 2012 06:29:40 -0400 D. Michael McIntyre rosegarden.trumpe...@gmail.com wrote: Maybe it's time to kill the warning. I'd much prefer to keep the warning, but maybe as an 'advisory' something like: System timer is set to 250Hz. Rosegarden works better with 1000Hz Possibly also

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread D. Michael McIntyre
On 10/03/2012 03:15 PM, Chris Cannam wrote: Rosegarden is about the only major application that ever used the ALSA sequencer timers. Others do their own timing, and consequently have different problems. Ah. -- D. Michael McIntyre

Re: [Rosegarden-user] Warning maessage resolution timer with rt kernel and hrtimer mod.

2012-10-03 Thread Chris Cannam
On 3 October 2012 11:29, D. Michael McIntyre rosegarden.trumpe...@gmail.com wrote: I know Chris Cannam was completely convinced that the new 250 Hz timer resolution couldn't possibly reproduce MIDI correctly, and that concern was backed up by sound reasoning and actual math skills. Be that as

[Rosegarden-user] Metronome silent on 20:USB midi - metronome plays on 129:Synth input port

2012-10-03 Thread fperloff1
I setup jack, qsynth and rosegarden according to the instructions in the Fedora Musician's Guide. In qjackctl, on the ALSA tab, rosegarden output is connected to 20:USB Midi input. However, in rosegarden, if I send midi output through 20 USB midi, I can only hear the midi keyboard. But if I send

Re: [Rosegarden-user] Metronome silent on 20:USB midi - metronome plays on 129:Synth input port

2012-10-03 Thread Al Thompson
On 10/04/2012 01:08 AM, fperloff1 wrote: I setup jack, qsynth and rosegarden according to the instructions in the Fedora Musician's Guide. In qjackctl, on the ALSA tab, rosegarden output is connected to 20:USB Midi input. However, in rosegarden, if I send midi output through 20 USB midi, I can