Multimedia Systems Selector and Multitracking

Dennis Shaw dennis at
Fri Jul 1 14:07:13 UTC 2005

Hello everyone,

I'm trying to get Ardour/Jack/Hydrogen working correctly on a Dell 
Latitude PP01L.

No matter what I select for 'Default Sink' or 'Default Source' in 
Multimedia Systems Selector, I get an error message saying 'Failed to 
construct test pipeline for ALSA/OSS/ESD'.

The sound server for system events and ogg/mp3 are working fine though.

When I run Hydrogen I get these errors:

"[ERROR] AlsaMidiDriver Error opening ALSA sequencer
[ERROR] AlsaAudioDriver Can't set realtime scheduling for Alsa driver"

I have the realtime kernel module installed.


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