Artila Matrix 504 Manual de instalação rápida - Página 6

Procurar online ou descarregar pdf Manual de instalação rápida para Ambiente de trabalho Artila Matrix 504. Artila Matrix 504 7 páginas. Arm9-based embedded computer

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Loader Menu

Loader menu helps user to select the run level of system boot

up. User need to use serial console to enter loader menu.

Please configure the serial port of terminal as follow:

Baud Rate: 115200

Data bits: 8

Parity: N

Stop bit: 1

Flow Control: None

Terminal type: VT100

Once power up Matrix-504, please repeatedly keying "@"

and you will see the loader menu appear as follow:

If you miss the timing, please power on again the Matrix-504

and do it again. Select U will prompt the run level selection

message. Run level 0 is halt, run level 1 is single user

( disable login and service ). Run level 2~5 are multiple

users and run level 6 is reboot. To view the run level

configuration, please check

/etc/inittab

Frequently Asked Question

1. Forgot password:

If you forgot the password for login, please use serial console and

use run level 1 to boot system. Use passwd to change the password

setting.

2. Forgot the IP address

If you forgot the Matrix 504 IP address, you can use the Java

Manager available in Artila CD to search the IP address of Matrix

504

Or use serial console port to find out the IP address by

#ifconfig

3. System fail to boot

If you mess up the root file system and make the system fail to boot,

Matrix-504 will automatically switch to boot from Dataflash file

system. The Dataflash file system is read only and uses factory

default setting. After Dataflash boot, user can organize the NAND

file system for system boot.

If system is locked by user program e.g. forgetting to add & at auto

start program, user can use Dataflash boot to edit the /etc/rc.local

file.

User can also use loader menu to force Dataflash boot