On Sat, 24 Jan 2015 15:35:15 +0100
Hans <hans.ullrich@loop.de> wrote:
When I plug in my USB modem, it is recognized and mounted on /dev/ttyACM0
Sadly, it is not accessible to the user as:
root@ron # ls -l /dev/ttyA*
crw-rw---T 1 root dialout 166, 0 Jan 24 11:23 /dev/ttyACM0
and I must chmod a+rw before users can use it.
Is there a way to make it mount crw-rw-rw-T without root intervention ?
I believe (but I am not sure), the user, whos wants to use the modem, must be
in group "dialout". Take a look at the rigts of the modem aka /dev/.
I have added the user to the dialout group, with no result: cannot send a fax until I have chmod'ed /dev/ttyACM0
Cheers,
Ron.