[AG-TECH] Issue with RedHat 7.2, rat, and full duplex

David Bradford bradford at bu.edu
Tue Feb 25 14:14:03 CST 2003


Greetings,

  Russ Wolf has been helping me set up our audio machine, and we've
encountered a problem.  As he has the exact same problem on one of his
machines with a different audio card and setup (I am using oss and he built
a driver into his kernel), we don't think it's an issue with the card.
  When we try to start up rat-debug, we get:

  1736:mbus_config.c:661 using Addr:224.255.222.239 Port:47000
Scope:HOSTLOCAL for MBUS
  1736:process.c:83
PATH=/usr/local/ag/debug-bin:/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/u
sr/local/ag/bin:.
  1737:main_ui.c:104 rat-ui started argc=5
  1737:mbus_config.c:661 using Addr:224.255.222.239 Port:47000
Scope:HOSTLOCAL for MBUS
  1737:main_ui.c:118 Waiting for mbus.waiting(rat-token-761a2e82) from
controller...
  1737:main_ui.c:120 ...got it
  1737:main_ui.c:126 Waiting for mbus.go(rat-token-761a2e82) from
controller...
  1736:process.c:83
PATH=/usr/local/ag/debug-bin:/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin:/u
sr/local/ag/bin:.:. 
  1736:main_control.c:509 Waiting for rat-token-588e0344 from media
engine...
  1738:main_engine.c:88 token[0] = rat-token-588e0344
  1738:auddev_oss.c:185 device mask for /dev/mixer0:
  1738:auddev_oss.c:197 recording mask for /dev/mixer0:
  1738:auddev_oss.c:267 testing /dev/dsp0 support for full duplex operation:
no

Any ideas would be most welcome, as this seems to be the last issue standing
between me and a working grid node.  Thanks in advance for any help,

David Bradford
Astronomy Department
Boston University



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