Ubuntu: Screen Flickering and Interference after Waking up Laptop



Question:

Here's a link to a short video of what's happening: Screen interference
Probably about half the time I wake my laptop up after it has gone into suspension, my screen starts going crazy. The search bar flickers on and off, and if I have a web browser open it jitters around and keeps resizing the content. The only way to make it stop is to physically power cycle the machine. If I even just do a restart, it sometimes keeps happening.
I never had this problem on Ubuntu 14.4, it's only been after I switched to 16.4.
I'm using a Lenovo U530 laptop and Ubuntu 16.4. Any help would be appreciated! Thanks.


Solution:1

Just enter below commands it will became proper

  1. dpkg --configure -a
  2. sudo apt-get update && sudo apt-get upgrade
  3. reboot

Note:If u also have question or solution just comment us below or mail us on toontricks1994@gmail.com
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