IDP Debugging
From ESS-WIKI
Contents
For MI3.1
OS Information
1. IDP config log ( Note: Advantech released image only )
#/root/Advantech/config.log
2. Check image version & Release Note by Advantech ( Note: Advantech released image only )
#/root/Advantech/ReadMe.txt -> Please download for detail info #/root/Advantech/releasenote.txt -> Please download for detail info
3. System version & information
#uname -a
System
1. Kernel Log
#dmesg
2. System Log ( includes boot, any print log file )
#cat /var/log/syslog
3. Config (IDP system & application at below folder )
#/etc/config/
Sound Card
1. List sound card
#cat /proc/asound/cards
2. Show all audion codec information of sound card ( ex: card0 )
#cat /proc/asound/card0/codec#*
3. probe kernel driver ( ex: realtek audio codec )
#modprobe snd_hda_codec_realtek
USB or PCIe Device Information
1. List all detected usb device
#lsusb
2. List all detected pcie device
#lspci
Network
1. To check config of network ( LAN / WAN / Wireless / 3G ... )
#/etc/config/network
2. To check status of all network interface
#ifconfig -a
3. Check wireless device
#iwconfig
4. To check support Modem module in LuCI Web
#cat /etc/modem_cell_default