Release: 20.04, Gnome. Without grub. On a Lenovo IdeaPad Flex 5 (2020) 2-in-1. I found this thread advising to edit the grub file, but this distro doesn't have grub. Is there a similar file I could edit instead? Or would it work if I were to install grub?

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5.7 was the right kernel! Now I can put the laptop in Suspend, and it will wake up without a black screen!

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