1. What Are Ubuntu Installation Issues?
Ubuntu is one of the most widely used Linux distributions, known for being open-source and lightweight. It is popular among both beginners and advanced users. However, many users encounter issues during the installation process, such as “installation not progressing” or “errors appearing during setup.” This article provides a step-by-step guide to diagnosing and resolving these problems.
2. Common Causes and Preparatory Measures
There are several reasons why Ubuntu installation may not progress. Here, we will introduce common causes and preparatory steps to ensure a smooth installation.
Hardware Compatibility Issues
Some hardware configurations, particularly older devices, may not work properly with Ubuntu. Issues can arise with dedicated graphics cards or specific network adapters, so disabling these devices in BIOS settings may help. Additionally, the UEFI mode setting can affect the installation process, so check your UEFI settings and consider switching to “Legacy” mode if necessary.
Corrupt ISO Files or Faulty USB Media
Corrupt ISO files can prevent Ubuntu installation from proceeding. After downloading the ISO file, verify its integrity by checking the checksum. Errors can also occur when writing the ISO to a USB drive, so try using a different USB drive to rule out this issue.
3. Troubleshooting by Error Messages
If a specific error message appears during the installation process, troubleshooting based on that message can often resolve the issue.
Stuck on Boot Screen
If the installation process stops at the Ubuntu logo screen, adding boot parameters such as “nomodeset” or “fsck.mode=skip” may help resume the installation. To do this, access the GRUB boot menu, select the installation option, press the “e” key to enter edit mode, and add “nomodeset” to the boot options.
“Failed to start Ubuntu live CD installer” Error
If you see the error message “Failed to start Ubuntu live CD installer,” the file system may be corrupted. Try booting Ubuntu from a Live USB and use the following command to repair the file system on the affected disk:
sudo mkfs.vfat -F 32 /dev/sda1To find the correct device name (e.g., “/dev/sda1”), use the fdisk -l command.
Disk Partition Errors
If the installation process halts due to a partition error, you may need to reconfigure the disk partitions. Boot into Ubuntu using a Live USB, use a partition tool like “GParted” to repair or recreate the partition table, and then try the installation again.
4. Additional Approaches if Installation Won’t Progress
If the installation still does not proceed, try the following additional steps.
Try a Different USB Port or USB Drive
Faulty USB ports or issues with the USB drive itself can cause installation problems. Switching to a different USB port or creating the installer on another USB drive may resolve the issue.
Install Ubuntu from “Try Ubuntu” Mode
On some systems, starting Ubuntu in “Try Ubuntu” (Live Mode) before beginning the installation process can lead to a successful installation. This method improves compatibility and may help resolve installation issues.
5. Further Troubleshooting and Community Support
If the installation issues persist, seeking technical support or using community forums can be very helpful. The official Ubuntu support forums, Ask Ubuntu, and other online communities have many experienced users who may have encountered the same issue and can provide useful advice. Searching with keywords like “Ubuntu install stuck” can also help you find potential solutions.
6. Checklist for a Successful Installation
Before attempting another installation, go through this checklist to maximize your chances of success.
- Check hardware compatibility and adjust BIOS settings accordingly.
- Verify the integrity of the ISO file using a checksum.
- If stuck on the boot screen, modify GRUB boot options.
- If disk errors occur, use a Live USB to repair disk partitions.
- Try a different USB port or USB drive.
- Consider installing Ubuntu from “Try Ubuntu” mode.
By following these steps, you can resolve common installation issues and increase the likelihood of successfully installing Ubuntu.