Moxa V2416-T-LX [9/88] The read only file system

V2416 Linux User's Manual Software Configuration

2-2

The Read-only File System

The root file system(/) in Moxa’s embedded system is mounted as read-only to prevent unexpected crashes.

Take the following steps to make it writable temporarily:

1. Make the root file system (/) writable:

Moxa:~# mount -o remount,rw /

2. Perform your operations, such as apt-get or disk-access.

3. Umount the root file system as read-only:

Moxa:~# umount /

Starting from a VGA Console

Connect the display monitor to the V2416-LX connector, and then power it up by connecting it to the power

adaptor. It takes approximately 30 to 60 seconds for the system to boot up. Once the system is ready, a login

screen will appear on your monitor.

To log in, type the login name and password as requested. The default values are both root.

Password: root

Moxa login: root

Password:

Last login: Mon Jan 22 19:02:16 2007 from 192.168.3.120

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For further information check:

Display on Single or Multiple Outputs

This section introduces how to configure the xorg.conf file for displaying: (1) single output and (2) both VGA

and DVI output. Take the following steps:

1. Open the xorg.conf file and modify the device, monitor, and screen sections.

a. To display on a VGA port, use the following settings:

Section “Device”

Identifier “Intel Corporation Mobile 945GM/GMS, 943/940GML Express

Integrated Graphics Controller”