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Thread: Screen crashing after Ubuntu dual boot

  1. #1
    Join Date
    Jun 2022

    Screen crashing after Ubuntu dual boot

    Distro version: 22.04 LTS
    Laptop: ThinkPad T470
    Graphics card: Intel(R) HD Graphics 620 (KBL GT2)

    I've just installed Ubuntu as a Dualboot with Windows. Everything seems to be working fine, but after a few minutes of use(sometimes it can take more than an hour for it to happen), the screen starts to "melt" and then goes completely black. I had a Youtube video in the background, and it didn't stop playing. This issue also happened with the Try Ubuntu option. Here is a picture of how it starts, everything happens in just a couple of seconds, this white pattern grows larger and larger untill the screen dies.

    Another thing that I noticed is a blue/white line at the bottom of the screen that doesn't happen in Windows. I'm not sure if it's related to the screen issue, but I'm going to upload a picture of it just in case.

    what I've tried so far(without success):
    Disabling the fast boot option on Windows.
    Switching from Wayland to Xorg.
    Attached Images Attached Images

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