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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827790 Title: Dell XPS 13 9380 - Screen brightness flashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/1827790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
