Black screen when waking up from suspend in ubuntu 20.04 with Iris Xe graphics

Asked by Sara Strandberg

Hello,

I have installed ubuntu 20.04 on my fujitsu U9311x with Intel Iris Xe Graphics. It goes into suspend fine but when I resume I get a black screen. The computer actually resumes fine (if I have an external monitor hooked up as a second display it shows the login screen) so it must be some graphics problem. I understand that there are issues with ubuntu and the Iris Xe graphics card...

I am running kernel 5.11.0-40-generic. I also tried linux-oem-20.04 and linux-oem-20.04c, but did not fix the suspend problem and broke the touchpad, so I went back to 5.11.0-40-generic.

Any suggestions would be greatly appreciated!

Thanks and cheers,

Sara

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actionparsnip (andrew-woodhead666) said :
#1

Make sure that you have the latest BIOS. It may help

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