Re: Permissions for /dev/ttyS0

In data venerdì 15 aprile 2011 18:34:12, Renaud (Ron) Olgiati ha scritto:
> The system keeps resetting those to 660, owner root.
> 
> How can I stop this, so a user can use the com port without having each
> time to su and chmod to 666 ?
I'm almost sure i've changed something in udev rules in past, but
I believe the right way is to give users that have to manage ttyS0 the
right rights.
Check the group that the device belongs to and add it to those users,
that should help.
For instance in my case:
[angelo@gandalf ~]$ ll /dev/ttyS0
crw-rw---- 1 root dialout 4, 64 2011-04-17 15:08 /dev/ttyS0
[angelo@gandalf ~]$ groups 
angelo [...] dialout [...]

Cheers,
-- 
	Angelo

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