Artila Matrix 522 Руководство пользователя - Страница 7

Просмотреть онлайн или скачать pdf Руководство пользователя для Промышленный компьютер Artila Matrix 522. Artila Matrix 522 10 страниц. Arm9-based linux ready industrial computer

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 M-518, please repeatedly keying "@" and
you will see the loader menu appear as follow:
If you miss the timing, please power on again the Matrix-522
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-522 IP address, you can use the Java
Manager available in Artila CD to search the IP address of Matrix-
522
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-522 will automatically switch to boot from Dataflash file
system and a console menu will show up at console port to help user
perform system recovery. System Recovery Section will tell you
how to recover the system.