Flickering screen ubuntu 18.04 lenovo yoga 910

After a lot of Googling I found a workaround for Intel (i915)

open terminal
gksudo gedit /etc/default/grub
edit line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash”
add i915.enable_psr=0 in the quotes e,g.
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0”
save
sudo update-grub
reboot

Extracted from https://ubuntuforums.org/archive/index.php/t-2339302.html 

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