Hi,

I am running Tinyos 2.1 on Ubuntu 9.10 and Sun Java SDK 1.5.  Before this
the SerialForwarder was ok and I had just ran "update-java-alternatives" to
switch from GIJ Java to Sun Java 1.5.  Now I am having problems the
SerialForwarder GUI keeps showing the following:

  Could not open /dev/ttyUSB1: TOSComm JNI library runtime error: open:
Input/output error

serial@/dev/ttyUSB1:57600 died - restarting

Same thing happend when I ran "java net.tinyos.tools.Listen".


Does anyone know if this requires me to recompile SerialForwarder? And how
do I do that?

Thanks.

David
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