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How To Fix “dev/sda1: clean” Message Stuck on Boot in Ubuntu

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The “dev/sda1: clean” message is a standard system notification indicating that your filesystem is clean, and there are no errors. However, if your Ubuntu system is stuck on this message during boot, it can be a sign of an issue that needs to be addressed. In this article, we will explore several solutions to this problem.

Quick Answer

If you’re experiencing the "dev/sda1: clean" message stuck on boot in Ubuntu, there are several solutions you can try. Reinstalling Nvidia drivers, reinstalling the Ubuntu desktop, fixing the display manager installation, checking and fixing filesystem errors, and checking and fixing the EFI partition UUID can all help resolve the issue.

Understanding the “dev/sda1: clean” Message

Before we delve into the solutions, it’s crucial to understand what the “dev/sda1: clean” message means. When Ubuntu boots, it performs a filesystem check. If the system is clean, it displays the “dev/sda1: clean” message. However, if the boot process gets stuck at this point, it indicates that there might be an issue with the display manager, graphics drivers, or the filesystem itself.

Solution 1: Reinstall Nvidia Drivers

One of the common causes of this issue is a problem with the Nvidia drivers. Here’s how to reinstall them:

  1. Boot into a terminal: Press Ctrl+Alt+F2 or F3 during the boot process to open a terminal.
  2. Log in to your account: Enter your username and password.
  3. Reinstall Nvidia drivers: Run the following commands to add the graphics drivers repository, update your system, and install the Nvidia settings:
sudo add-apt-repository ppa:graphics-drivers/ppa
sudo apt update 
sudo apt install nvidia-settings
  1. Reboot the system: Type sudo reboot to restart your system.

Solution 2: Reinstall Ubuntu Desktop

If the issue persists, try reinstalling the Ubuntu desktop:

  1. Boot into a terminal: Press Ctrl+Alt+F2 or F3 during the boot process to open a terminal.
  2. Log in to your account: Enter your username and password.
  3. Reinstall Ubuntu desktop: Run the following command to reinstall the Ubuntu desktop:
sudo apt-get install --reinstall ubuntu-desktop
  1. Reboot the system: Type sudo reboot to restart your system.

Solution 3: Fix Display Manager Installation

The problem could also be with the display manager. Here’s how to check and fix it:

  1. Boot into recovery mode: Restart your system and hold down the Shift key during boot to enter the GRUB menu. Select the ‘Advanced options for Ubuntu’ and then choose ‘Recovery mode’.
  2. Open a terminal: Once in recovery mode, select ‘root’ to open a terminal.
  3. Check the status of the display manager: Run the following command to check the status of the display manager:
systemctl status display-manager
  1. Reinstall the display manager: If the display manager is not loaded or active, reinstall it by running:
sudo apt install --reinstall gdm3
  1. Reboot the system: Type sudo reboot to restart your system.

Solution 4: Check and Fix Filesystem Errors

If none of the above solutions work, there might be filesystem errors. Here’s how to check and fix them:

  1. Boot into recovery mode: Restart your system and hold down the Shift key during boot to enter the GRUB menu. Select the ‘Advanced options for Ubuntu’ and then choose ‘Recovery mode’.
  2. Choose the root access option: Once in recovery mode, select ‘root’ to open a terminal.
  3. Check the filesystem for errors: Run the following command to check the filesystem for errors:
sudo fsck -f /
  1. Fix the errors: If errors are found, repeat the fsck command until there are no more errors.
  2. Reboot the system: Type sudo reboot to restart your system.

Solution 5: Check and Fix EFI Partition UUID

If the issue still persists, you might need to check and fix the EFI partition UUID:

  1. Boot from a live USB or CD: Restart your system and boot from a live USB or CD.
  2. Open a terminal: Once booted, open a terminal.
  3. Identify the UUIDs of the root and EFI partitions: Run the following command to identify the UUIDs:
lsblk -f
  1. Mount the root partition to /mnt: Replace sdXX with your root partition and run the following command:
mount /dev/sdXX /mnt
  1. Check the /mnt/etc/fstab file: Open the /mnt/etc/fstab file and compare the UUID values with the actual UUIDs.
  2. Edit the /mnt/etc/fstab file: If the UUIDs are different, edit the /mnt/etc/fstab file to match the correct UUIDs.
  3. Reboot the system: Type sudo reboot to restart your system.

In conclusion, the “dev/sda1: clean” message is a normal part of the Ubuntu boot process. However, if your system gets stuck at this message, it indicates a problem that needs to be addressed. The solutions provided in this article should help you fix the issue and get your Ubuntu system up and running again.

What does the “dev/sda1: clean” message mean?

The "dev/sda1: clean" message is a standard system notification in Ubuntu that indicates your filesystem is clean and there are no errors.

Why is my Ubuntu system stuck on the “dev/sda1: clean” message during boot?

If your Ubuntu system gets stuck on the "dev/sda1: clean" message during boot, it could indicate an issue with the display manager, graphics drivers, or the filesystem itself.

How can I fix the issue if it is caused by Nvidia drivers?

To fix the issue caused by Nvidia drivers, you can reinstall them by following the steps mentioned in Solution 1 of the article.

What should I do if reinstalling Nvidia drivers doesn’t solve the problem?

If reinstalling Nvidia drivers doesn’t solve the issue, you can try reinstalling the Ubuntu desktop by following the steps mentioned in Solution 2 of the article.

How can I check and fix the display manager installation?

To check and fix the display manager installation, you can follow the steps provided in Solution 3 of the article.

What should I do if there are filesystem errors?

If there are filesystem errors, you can check and fix them by following the steps outlined in Solution 4 of the article.

How can I check and fix the EFI partition UUID?

If the issue persists, you can check and fix the EFI partition UUID by following the steps mentioned in Solution 5 of the article.

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