my Screen is flickering on browser and system hang issue with ubuntu 16.04

Asked by Rahul Arjariya

My Screen is flickering when I am using the browser.I am using Ubuntu 16.04 on Dell Inspiron 15 laptop.bios version is 2.3.0
I run some Troubleshooting according to dell but issue not resolved.I also changed my RAM.please help.
I am also facing system hang issue when the system hangs then caps lock light blinks frequently.

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actionparsnip (andrew-woodhead666) said :
#1

Does the screen flicker when you are accessing the BIOS as well?

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Rahul Arjariya (rahularjariya) said :
#2

I am facing flickering issue only on browser(chrome and mozilla).i reinstalled ubuntu and browser but not resolved.captcha section,on YouTube when i played any video this is the scenario of flickering.

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A. Denton (aquina) said :
#3

That may be a hardware and/or driver issue. Which graphics driver do you have installed on your system, Rahul?

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Rahul Arjariya (rahularjariya) said :
#4

According to the Dell, troubleshooting there is no issue in hardware.issue may be in software.
I am using `i915` vga driver

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A. Denton (aquina) said :
#5

The driver is supported as far as documentation tells. It can safely be assumed that its not a Ubuntu related issue, but rather a hardware related one.

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