Software⏱️ 2 min read📅 2026-05-31

How to Fix: What are the systemctl options to "List all failed units"

Return the details of failed units with systemctl is-failed -a

Quick Answer: {"command": "systemctl is-failed -a"}

To return the details of failed units, you can use the following syntax with the `systemctl` command: systemctl --failed --type=service --no-pager. This will list all failed units along with their status and description.

🛑 Root Causes of the Error

  • Insufficient permissions to access or modify system units.

🚀 How to Resolve This Issue

Method 1: Using the `--failed` Option

  1. Step 1: Run the command systemctl --failed --type=service --no-pager to list all failed units.

Method 2: Checking Unit Logs

  1. Step 1: Check the unit logs for any error messages or clues.

💡 Conclusion

By following these steps, you should be able to identify and resolve the root cause of failed units on your system.

Did this fix your problem?

If not, try searching for specific error codes.

🔍 Search Error Database

❓ Frequently Asked Questions