There is some issue with suspend and resume with ubuntu 22.04 and dell xps 9315. I upgraded from the 20.04 factory image to the latest version of ubuntu. Everything works, However I notice that if I suspend the laptop by closing the lid when it wakes up ( opening the lid again ) I get a blank screen. The way I have been 'waking' it up is by quickly closing and reopening the lid. That seems to jar it awake. I checked the logs and I don't see any error so I am not sure how to troubleshoot this.
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See also "failed to enable link training" when resuming from suspend – Gabriel Staples Jun 03 '23 at 21:27
3 Answers
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I have the same laptop and also noticed this issue after updating to 22.04. I was able to "solve" this issue by using xorg instead of wayland as the windowing system.
Johannes
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Works for me on a brand new Dell Precision 5570 with a brand new Ubuntu 22.04 install! – Gabriel Staples Jun 03 '23 at 21:35
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It can be helped by pressing Ctrl+Alt+F1 too, without switching back to Xorg.
Still a bug, though. Hope it gets fixed.
BeastOfCaerbannog
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user1640537
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Works for me on a brand new Dell Precision 5570 with a brand new Ubuntu 22.04 install, when running the Wayland (default) window manager! – Gabriel Staples Jun 03 '23 at 21:35
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3 Fixes:
- As you said in your question, close the lid and open it back up again.
- Press Ctrl + Alt + F1 to un-blank the screen.
- Use the X11 window manager instead of Wayland. To change this, see my instructions in my longer answer here.
For full details and more info, see my longer answer: "failed to enable link training" when resuming from suspend
Gabriel Staples
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