How Can I Diagnose Why My Computer Won’t Suspend?

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Asked By SunnySkywalker82 On

I'm using Pop!_OS, and I've recently encountered a problem where my computer won't suspend anymore. Instead of going into suspend mode, it just returns to the login screen after a moment of a black display. Does anyone know how I can diagnose this issue effectively?

2 Answers

Answered By CodingWizard88 On

You could use tools like dmesg or journalctl to track down the issue. Dmesg is particularly useful for boot errors, while journalctl can help with everything else. I recommend trying the command 'systemctl suspend' in your terminal. It should either suspend your machine or show you any error messages that might help you diagnose the problem. If it does work, the issue might be related to a configuration error or an application preventing your computer from suspending.

Answered By TechGuru99 On

Yes, diagnosing suspend issues can be a bit tricky. A good starting point is to check out the S0ix Selftest Tool on GitHub. This can provide you with some insights into what's going wrong. For more detailed troubleshooting steps, consider looking at some blog posts that explain Linux S0ix states and troubleshooting methods. They offer a lot of valuable information that might help you figure out your situation.

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