1 |
On Wed, Jul 11, 2001 at 09:04:07AM +0100, Viktor Lakics wrote: |
2 |
: Hi All, |
3 |
: |
4 |
: How can I give access to normal users to use serial ports? (I want to use a |
5 |
: modem on one of the serial ports and a palm cradle on the other) |
6 |
: |
7 |
: I added the user to the dialout group - no success to use the modem. |
8 |
|
9 |
That's the correct solution. |
10 |
|
11 |
: It says : ttyS0: Device or resource is busy (root can use the device without |
12 |
: problems) |
13 |
|
14 |
Make sure that they're using /dev/ttyS0 (/dev/cua0 is owned by root). |
15 |
It sounds as though another program still has that device open. As a |
16 |
matter of debugging, you may want to try making the dialing program suid |
17 |
root and see if it works then. |
18 |
|
19 |
BTW, what program are you using? |
20 |
|
21 |
--Jerry |
22 |
|
23 |
name: Jerry Alexandratos || Open-Source software isn't a |
24 |
phone: 703.599.6023 || matter of life or death... |
25 |
email: jerry@×××××××.org || ...It's much more important |
26 |
|| than that! |