Template:UbuntuJammyDesktop-WithHDMI
From FriendlyELEC WiKi
Contents
1 Disable Automatic Login
Edit the /etc/gdm3/custom.conf file, set AutomaticLoginEnable to false:
[daemon] AutomaticLoginEnable = false
2 WiFi Connection
2.1 Gui
Click on the icon on the top right in the FriendlyDesktop's main window, select your wanted WiFi hotspot and proceed with prompts
2.2 Console
Please visit: Use NetworkManager to configure network settings
3 Test OpenGL ES
First, change the CPU governor to performance:
sudo sh -c 'echo performance > /sys/devices/system/cpu/cpufreq/policy0/scaling_governor' sudo sh -c 'echo performance > /sys/devices/system/cpu/cpufreq/policy4/scaling_governor' sudo sh -c 'echo performance > /sys/devices/system/cpu/cpufreq/policy6/scaling_governor'
Start glmark2-es2-wayland:
glmark2-es2-wayland
4 Chromium web browser
4.1 GPU
Chromium web browser has enabled hardware acceleration by default, supports WebGL, and can view hardware acceleration details by entering the URL chrome://gpu, as shown below:
4.2 VPU
Play a video in the browser, then use fuser on the command line to view the mpp device node to confirm that the vpu interface is being called:
pi@FriendlyElec:~$ fuser /dev/mpp_service /dev/mpp_service: 3258
If there is no content output from the fuser command, it means software decoding.