Comment 22 for bug 1827790

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Janne Alatalo (jaltalo) wrote :

Hi, I also have this bug on my XPS-13-9380 with the 1080p screen. I tried to install the patched kernel that was linked above, but unfortunately the screen still flashes occasionally. The patch might have helped a little bit, but I'm not sure. It feels like the flashes are more rare, and maybe not so bad as previously, but they are still definitely there.

The kernel I tested, was the one that Kai-Heng Feng linked here:
https://bugzilla.freedesktop.org/show_bug.cgi?id=110511#c25

I'm running Ubuntu 18.04, if that makes any difference. And I also use the "Night Light" feature that makes the flashing super noticeable and annoying.