not see much fishy message in kerne.log, the only message around the time of issue happened is: " Jul 24 01:25:24 u-XPS-13-9380 kernel: [ 2201.963876] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. "
** Attachment added: "kern.log" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1837683/+attachment/5278845/+files/kern.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1837683 Title: Screen stops updating after about 8 hours - (EE) modeset(0): present flip failed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1837683/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs