Screen blinking/flickring while starting laptop on ubuntu 18.04.4 LTS

Asked by praveen on 2020-02-08

I had ubuntu 18.04.4 LTS installed in HP laptop, When I on button of laptop, screen of ubuntu continues blinking/flickring, So I have to off laptop and again start it , or sometimes I remove Battery of laptop and start it, then It will starts ,but When I off laptop and then again start it , screen again becomes to blink /flicker,what is solution for it, I am facing this problem from 15 days. Please send step by step solutions.

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Manfred Hampl (m-hampl) said : #1

As a diagnostic step to check your hardware: Can you boot from an Ubuntu installer from an USB stick or DVD in the "Try Ubuntu without installing" mode, and does it show the same blinking behavior?

Launchpad Janitor (janitor) said : #2

This question was expired because it remained in the 'Needs information' state without activity for the last 15 days.