Why can’t I access the desktop after restarting Linux?

The reason why Linux cannot enter the desktop after restarting may be: graphics driver problem, display manager problem, file system damage, memory problem, hardware problem, software conflict, BIOS setting error

Causes and solutions for why Linux cannot enter the desktop after restarting

When the Linux system cannot enter the desktop after restarting, there are usually the following reasons:

1. Graphics driver problem

• Cause: The graphics driver is damaged or incompatible with the kernel.

• Workaround:

  • Try entering recovery mode and reinstalling the graphics driver.
  • Update the kernel and make sure it is compatible with the graphics driver.

2. Display manager problem

• ##Cause: Display manager (such as GDM or LightDM) cannot start or load the desktop environment.

• Workaround:

  Check the display manager's logs to identify the problem.
  • Try restarting the display manager or switching to another display manager.

3. File system corruption

• Cause: Linux file system (such as Ext4 or Btrfs) is corrupted.

• Workaround:

  Boot the system from a Live USB or DVD and run a file system check tool (such as fsck).
  • Attempt to repair or recreate the damaged file system.

4. Memory problem

• Cause: The system has insufficient memory or is faulty.

• Solution:

  Check the memory usage to make sure there are no memory leaks or other problems.
  • Test whether the memory is faulty and consider replacing the problematic memory module.

5. Hardware problem

• Cause:Graphics card, motherboard or other hardware failure .

• Solution:

  Diagnose the hardware problem and replace the failed part.
  • Make sure all hardware connections are correct and there are no conflicts.

6. Software conflict

• Cause:The recently installed software conflicts with the Linux system or There are conflicts with other software.

• Solution:

  Uninstall or update the problematic software.
  • Check the system logs for signs of conflicts.

7. BIOS setting error

• Cause: BIOS setting is incorrect, such as booting Sequential or UEFI mode.

• Solution:

  Enter the BIOS and check the boot settings.
  • Ensure that UEFI mode (if applicable) is configured correctly.

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