Template:RockchipCommonLinuxTips

1 Common Linux-based operating system operations

1.1 Using ADB on Linux Systems

1.1.1 Enabling ADB in Buildroot System

Enable on Startup

mv /etc/init.d/K50usbdevice /etc/init.d/S50usbdevice
reboot

Enable Temporarily

usbdevice-wrapper start

1.1.2 Enabling ADB in Ubuntu and Debian Systems

Enable on Startup

sudo systemctl enable usbdevice
sudo reboot

Enable Temporarily

usbdevice-wrapper start

1.1.3 How to Connect

When using ADB, the port connected to the computer is the same as the USB flashing port.

1.2 Install Kernel Headers

sudo dpkg -i /opt/archives/linux-headers-*.deb

1.3 Update Kernel to Latest Version

This will update the kernel to the latest version and update the kernel and resource partitions, as well as the kernel modules:

wget http://112.124.9.243/archives/{{{1}}}/linux-image-latest.deb
sudo dpkg -i ./linux-image-latest.deb
sudo reboot

Update the kernel headers:

wget http://112.124.9.243/archives/{{{1}}}/linux-headers-latest.deb
sudo dpkg -i ./linux-headers-latest.deb