Screen display blackout - must manually power off

[rokytnji]

Sounds like you are running hot to me.

inxi -F should show temp. Probably need a can of compressed air and clean the vents out on your laptop. Or cpu fan broke. But it sounds like a hardware issue to me.

[Wirezfree]

Hi mydeltas,

To help people understand what your set-up is..??
Can you open up a Terminal and execute:

Code: [Select]

inxi -F

Then copy the results back here.


Dave

[altman]

Just be patient , someone in the know while answer you .

[mydeltas]

Hi,

There is screen blackout issue for following situations:

System is idle for 1 hour

I locked the screen for 30 minutes ,when i try to unlock - screen not display anything
laptop is working , so all black not able to login etc.

- open chrome://extension and click on get more extendsions .. message page load then blackout..

-- some of few video / picture viewing in full screen mode -screen goes black

in all above situation i have to power off manually and then have to restart system..

its too irritating  first time i have experienced this kind of issue with any OS

Regards,