Thanks for the bug report. Please:
1. Edit /etc/default/grub and change:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
to
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.enable_psr=0"
2. Run: sudo update-grub
3. Reboot.
** Package changed: xorg (Ubuntu) => linux (Ubuntu)
** Summary changed:
- screen flickering
+ [Lenovo Y50-70] [i915] Screen flickering
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1950487
Title:
[Lenovo Y50-70] [i915] Screen flickering
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