search

ccherrett / oom

The Open Octave Project exists to provide professional level orchestral midi orchestration tools.
http://www.openoctave.org
GNU General Public License v2.0
82 stars 19 forks source link

Doesn't start #119

Open timowest opened 12 years ago

timowest commented 12 years ago

When I try to start OOM I just get a transparent window for a few seconds and then the app crashes.

The log is here

Denormal protection enabled.
lscp_client_create: cmd: connect: Connection refused
cannot connect to jack server
cannot create jack client
LSThread::pingLinuxsampler: Description: LinuxSampler - modular, streaming capable sampler, Version: 1.0.0.svn17,     Protocol Version: 1.5

LinuxSampler::ERROR: Thread: WARNING, can't mlockall() memory!
no locale <oom_fi_FI>/</opt/oomidi-2012/share/oom-2012.1.beta1/locale>
Looking up LADSPA plugins...
Looking up LV2 plugins...
Looking up VST plugins...
Trying RTC timer...
fatal error: open /dev/rtc failed: Permission denied
hint: check if 'rtc' kernel module is loaded, or used by something else
Trying ALSA timer...
AlsaTimer::initTimer(): best available ALSA timer: system timer
got timer = 68
starting with default template
LSClient::startClient: hostname: localhost, port: 8888
Initialized LSCP client connection
Route::read(): jack port <system:playback_1> not found audioDevice(0x9671d78)
  Warning - route invalid. Ignoring route! srcValid: 1, destValid: 0
Route::read(): jack port <system:playback_2> not found audioDevice(0x9671d78)
  Warning - route invalid. Ignoring route! srcValid: 1, destValid: 0
WARNING: Cannot lock memory:: Cannot allocate memory
Starting midiMonitor
creating thread <Prefetch> failed: Operation not permitted
WARNING: Cannot lock memory:: Cannot allocate memory
AlsaTimer::setTimerTicks(): requested freq 1024 Hz too high for timer (max is 250)
  freq stays at 250 Hz
Get alsa timer for dummy driver:
creating thread <Midi> failed: Operation not permitted
AlsaTimer::initTimer(): best available ALSA timer: system timer
AlsaTimer::setTimerTicks(): warning: requested 86 Hz, actual freq is 125 Hz
audio dummy thread _NOT_ running SCHED_FIFO
midi sequencer thread does not start!? Exiting...

I haven't started Jack.

floft commented 11 years ago

See http://www.rosegardenmusic.com/wiki/low-latency_kernels Increase memlock and max-user-freq, and verify you're in the audio group.