Okay, I googled the procedures, but in case they're wrong I'm logging them here:
I used the kernel provided by Feng for this procedure (4.15.0-9). - Chose Advanced options in grub menu, selected kernel and pressed 'e'. - Added 'drm.debug=0x0e' to the end of the 'linux' line. - Pressed Ctrl+x and system booted. - At desktop I opened terminal and typed 'dmesg' Attaching output. ** Attachment added: "dmesg" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749420/+attachment/5057066/+files/dmesg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1749420 Title: [regression] Colour banding and artefacts appear system-wide on an Asus Zenbook UX303LA with Intel HD 4400 graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1749420/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
