The instructions at https://wiki.ubuntu.com/Kernel/MainlineBuilds don't seem to work anymore for recent kernels:
Unpacking linux-modules-4.17.0-041700rc6-generic (4.17.0-041700rc6.201805202330) ... dpkg: dependency problems prevent configuration of linux-headers-4.17.0-041700rc6-generic: linux-headers-4.17.0-041700rc6-generic depends on linux-headers-4.17.0-041700rc6; however: Package linux-headers-4.17.0-041700rc6 is not installed. linux-headers-4.17.0-041700rc6-generic depends on libssl1.1 (>= 1.1.0); however: Package libssl1.1 is not installed. dpkg: error processing package linux-headers-4.17.0-041700rc6-generic (--install): dependency problems - leaving unconfigured So unless someone can advice how to install a recent mainline kernel on 16.04 I cannot test with a more recent kernel. Looking at the source code diffs between 4.13.0-41 and 4.13.0-43 my guess is that it is a regression introduced by https://bugs.launchpad.net/ubuntu/+source/linux-oem/+bug/1763271 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1773581 Title: [Samsung NP900X3G-S01US] Horizontal lines after update to 4.13.0-43 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1773581/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs