exec -a banshee mono  /usr/lib/banshee/Banshee.exe    --redirect-log --play-enqueued

[Info  13:12:14.454] Running Banshee 2.6.0: [Ubuntu quantal (development branch) (linux-gnu, x86_64) @ 2012-10-09 14:30:02 UTC]
[Warn  13:12:15.400] Caught an exception - System.ApplicationException: No support GNOME Settings Daemon could be reached. (in `Banshee.MultimediaKeys')
  at Banshee.MultimediaKeys.MultimediaKeysService.Banshee.ServiceStack.IExtensionService.Initialize () [0x00000] in <filename unknown>:0 
  at Banshee.ServiceStack.ServiceManager.StartExtension (Mono.Addins.TypeExtensionNode node) [0x00000] in <filename unknown>:0 
[Warn  13:12:15.401] Extension `Banshee.MultimediaKeys.MultimediaKeysService' not started: No support GNOME Settings Daemon could be reached.
[Info  13:12:15.403] Updating web proxy from GConf
[Warn  13:12:15.427] Caught an exception - System.ApplicationException: No support GNOME Settings Daemon could be reached. (in `Banshee.MultimediaKeys')
  at Banshee.MultimediaKeys.MultimediaKeysService.Banshee.ServiceStack.IExtensionService.Initialize () [0x00000] in <filename unknown>:0 
  at Banshee.ServiceStack.ServiceManager.StartExtension (Mono.Addins.TypeExtensionNode node) [0x00000] in <filename unknown>:0 
[Warn  13:12:15.427] Extension `Banshee.MultimediaKeys.MultimediaKeysService' not started: No support GNOME Settings Daemon could be reached.
[Info  13:12:15.428] All services are started 0.785243
[Info  13:12:16.309] nereid Client Started
[Info  13:12:16.404] GStreamer version 0.10.36.0, gapless: True, replaygain: False
System.ApplicationException: Could not find org.freedesktop.Avahi
  at Mono.Zeroconf.Providers.AvahiDBus.DBusManager.Initialize () [0x00000] in <filename unknown>:0 
  at Mono.Zeroconf.Providers.AvahiDBus.ZeroconfProvider.Initialize () [0x00000] in <filename unknown>:0 
  at Mono.Zeroconf.Providers.ProviderFactory.GetProviders () [0x00000] in <filename unknown>:0 
[Warn  13:12:18.054] Failed to start DAAP client - System.Exception: No Zeroconf providers could be found or initialized. Necessary daemon may not be running. (in `Mono.Zeroconf')
  at Mono.Zeroconf.Providers.ProviderFactory.GetProviders () [0x00000] in <filename unknown>:0 
  at Mono.Zeroconf.Providers.ProviderFactory.get_DefaultProvider () [0x00000] in <filename unknown>:0 
  at Mono.Zeroconf.Providers.ProviderFactory.get_SelectedProvider () [0x00000] in <filename unknown>:0 
  at Mono.Zeroconf.ServiceBrowser..ctor () [0x00000] in <filename unknown>:0 
  at Daap.ServiceLocator.Start () [0x00000] in <filename unknown>:0 
  at Banshee.Daap.DaapService.ThreadedInitialize () [0x00000] in <filename unknown>:0 
banshee: PeakFinder.cpp:150: int soundtouch::PeakFinder::findCrossingLevel(const float*, float, int, int) const: Assertion `peaklevel >= level' failed.

Native stacktrace:

	banshee() [0x4961e9]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0xfbd0) [0x7f50e0c7fbd0]
	/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x37) [0x7f50e08df037]
	/lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f50e08e2698]
	/lib/x86_64-linux-gnu/libc.so.6(+0x2fe03) [0x7f50e08d7e03]
	/lib/x86_64-linux-gnu/libc.so.6(+0x2feb2) [0x7f50e08d7eb2]
	/usr/lib/x86_64-linux-gnu/libSoundTouch.so.0(+0x9f75) [0x7f507b9d1f75]
	/usr/lib/x86_64-linux-gnu/libSoundTouch.so.0(_ZNK10soundtouch10PeakFinder13getPeakCenterEPKfi+0x8a) [0x7f507b9d207a]
	/usr/lib/x86_64-linux-gnu/libSoundTouch.so.0(_ZN10soundtouch10PeakFinder10detectPeakEPKfii+0x5f) [0x7f507b9d214f]
	/usr/lib/x86_64-linux-gnu/libSoundTouch.so.0(_ZN10soundtouch9BPMDetect6getBpmEv+0x3f) [0x7f507b9d1d6f]
	/usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstsoundtouch.so(+0x4fd7) [0x7f507bbdcfd7]
	/usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0(+0x2fe92) [0x7f50cf197e92]
	/usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0(+0x30843) [0x7f50cf198843]
	/usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0(gst_pad_push+0x2c1) [0x7f50cecccdb1]
	/usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0(+0x308dc) [0x7f50cf1988dc]
	/usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0(gst_pad_push+0x2c1) [0x7f50cecccdb1]
	/usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0(gst_pad_push+0x2c1) [0x7f50cecccdb1]
	/usr/lib/x86_64-linux-gnu/gstreamer-0.10/libgstmad.so(+0x45e9) [0x7f507af7c5e9]
	/usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0(gst_pad_push+0x2c1) [0x7f50cecccdb1]
	/usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0(gst_base_parse_push_frame+0x76a) [0x7f50cf17b7ca]
	/usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0(+0x1480e) [0x7f50cf17c80e]
	/usr/lib/x86_64-linux-gnu/libgstbase-0.10.so.0(+0x171a5) [0x7f50cf17f1a5]
	/usr/lib/x86_64-linux-gnu/libgstreamer-0.10.so.0(+0x82e34) [0x7f50cecf2e34]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x6d6f2) [0x7f50dc6256f2]
	/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x6ceb5) [0x7f50dc624eb5]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x7f8e) [0x7f50e0c77f8e]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f50e09a1e1d]

Debug info from gdb:

Could not attach to process.  If your uid matches the uid of the target
process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
ptrace: Operation not permitted.
No threads.

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

