[CentOS] I can't connect to /dev/ttyS0

Sun Sep 25 00:57:38 UTC 2011
Michel Donais <donais at telupton.com>

The computer is an HP Proliant DC7600S.
O/S: Centos 5.7

I try to connect minicom or Hylafax to /dev/ttyS0 and I can't reach the 
modem.

Can somebody had this problem and find a solution?


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Michel Donais