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I've been expressing issues with my ubuntu machine. whenever I suspend and close the lid and open the lid and look at the screen. It shows only a blank screen with cursor. I tried ctrl+f1 or ctrl+f7. none of them could bring back the console or GUI back. I also tried a couple of solutions online but they didn't help. How do I get it fixed? Can someone please guide me through the steps? Thanks.

I tried the following solutions: Blank screen after Sleep/Hibernate on ubuntu 18.04

I also did sudo ubuntu-drivers autoinstall but still nothing worked.

I'm on ubuntu 20.04 LTE. I disabled nvidia drivers and my system is intel 11th gen tiger lake.

I'm using 5.14.0-1027-oem kernel, So it's a HWE kernel stack. I'm not sure about any recent changes. it's been almost 2 months, I'm holding the power button to do a force shutdown. I was so annoyed by this that I have to come here and write a post about this.

I haven't switched to 5.18 or 5.15 cause wifi is not working in those kernel.

My system configuration CPU: Quad Core 11th Gen Intel Core i5-1135G7 (-MT MCP-) speed/min/max: 903/400/4200 MHz Kernel: 5.14.0-1027-oem x86_64 Up: 2h 40m Mem: 4567.3/15751.8 MiB (29.0%) Storage: 1.14 TiB (18.7% used) Procs: 350 Shell: bash 5.0.17 inxi: 3.0.38

Ashutosh Soni
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  • @guiverc I'm currently using GA kernel stack. and not sure when last time suspend resume actually worked for me. – Ashutosh Soni Aug 11 '22 at 10:12
  • if you are using wayland, try switching to xorg. – ManOnTheMoon Aug 12 '22 at 08:23
  • hey @ManOnTheMoon I'm using xorg currently. it's happening on both – Ashutosh Soni Aug 12 '22 at 09:08
  • you mentioned, you tried ctrl+f1 or ctrl+f7. the correct keys are: Ctrl+ALT+f5 on the black screen to enter your tty. (Ctrl+ALT+f1 to return). However, if there were typos, you can try this: link while using nvidia drivers. – ManOnTheMoon Aug 12 '22 at 15:22
  • Thanks @ManOnTheMoon I tried the same but it still didn't work with that key combination as well. nvidia drivers I have removed completely still the issue persists. – Ashutosh Soni Aug 13 '22 at 05:57

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