I recently switched back to ubuntu 16.04.5 from 18.04 due to bugs. And I felt it was the most stable version (no bugs). But a new problem occured in my laptop. Whenever my laptop suspends (long period [2-3 hours]) and when I try to wake, it crashes. Black Screen and I've no other choice except to reboot. I usually suspend my laptop by closing the lid.

Please Help

My Power

My Grub


Okay, as I know, it was due to multiple linux(ubuntu) distro in my system. My GRUB was in Ubuntu 18.04 and the problem arose in Ubuntu 16.04.5.

I figured out simply by removing ubuntu 18.04 as my primary OS is 16.04.5 and sudo update-grub.

Note: removing 18.04 and updating grub might encounter some problem like Grub Rescue on Boot. Read this: How do I fix "Grub Rescue"? Uninstallation?

Your Answer

By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Not the answer you're looking for? Browse other questions tagged or ask your own question.