Friday, August 4, 2023

How to rolling back upgrade lightdm

 1. kenalpasti version lama

apt-cache showpkg lightdm

2. uninstall versi terkini

sudo apt-get remove --purge lightdm

3. Install versi lepas

sudo apt-get install lightdm=previous_version

4. Block package yang baru install tadi supaya tidak update

sudo apt-mark hold lightdm

5. Configure dan restart lightdm

sudo dpkg-reconfigure lightdm

sudo systemctl restart lightdm



Connect a GPS module to a Raspberry Pi 4

  To connect a GPS module with four wires (RST, TX, VCC, and GND) to a Raspberry Pi 4, follow these steps:  Materials Needed: 1. GPS module ...