Can’t link to external screen

[nealHuang]

sorry， english is not my mother language！

I update my manjaro to latest version. When finish it, I reboot my Lenovo laptop.

Now，I can’t connect my external screen. Before update it work fine….

If someone know how to solve this problem, please told me.Thank you!!!

[andreas85]

How to increase your chances of solving your issue:

[HowTo] Increase your chances of solving your issue

Difficulty: ★☆☆☆☆ Strong of its many members, the Manjaro support forum can provide you help whenever you have an issue with your Manjaro installation. But in order to work efficiently, we shall also ask you to follow three major steps. Keep calm and read First some basics: whenever you need to troubleshoot, chances are the solution is already under your nose. Find error messages Very often when an applications crashes, and sometimes when it misbehaves, it prints an error message somewhere. …

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Welcome to Manjaro! To allow all of us helpful people on this forum TO HELP YOU, we need some basic information about your system. This probably means you described the symptoms of your problem, but now we need some more information to know where the origin of your issue is exactly. Someone else probably linked you to this tutorial, so if you’re reading this in response to a question, please click the link above this text to bring you to the full and unabridged text of the tutorial…