Fix Ubuntu Boot Screen Stuck Issue

If Ubuntu is stuck on the boot screen and unable to enter the system, you can try the following solutions:

1. Sometimes all that is needed to solve a problem is a simple computer reboot.
2. Enter recovery mode: Hold down the Shift key during startup to access recovery mode, then choose to repair damaged software packages or reinstall the Ubuntu system.
3. Check for hardware issues: It could be hardware failure causing the inability to start up, so you can check if the hard drive, memory, and other hardware components are functioning properly.
4. Remove startup items: It may be that the startup items are causing the system to freeze on the startup screen, and this issue can be resolved by editing the startup items.
5. Reinstall the operating system: If none of the methods mentioned above work, you may consider backing up your data and reinstalling the Ubuntu system.

If none of the above methods work, it is recommended to seek technical support or consult with professional experts for help.