Fix Ubuntu Black Screen: Startup Solutions

There could be various reasons for a black screen after Ubuntu starts up, here are some possible solutions:

1. Check hardware issues: Firstly verify if there are any hardware malfunctions, such as ensuring the monitor is properly connected and functioning correctly.
2. Force Restart: Attempt to force restart the system by pressing the Ctrl+Alt+Delete key combination.
3. Enter recovery mode: Try accessing Ubuntu’s recovery mode to detect and repair system errors.
4. Update the system: Update the Ubuntu system and all drivers to ensure the system runs smoothly.
5. Check the graphics card driver: Verify and update the graphics card driver, as the black screen issue may be caused by the graphics card driver being incompatible or outdated.
6. If the above methods don’t work, consider reinstalling the Ubuntu system.

If the above methods do not work, it is recommended to contact technical support or check the Ubuntu official community forum for further assistance.