This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1799613 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1799613 Title: In kernel 4.14.59, monitor resolution is detected correctly. In kernels after that, they are not detected correctly. Status in linux package in Ubuntu: Incomplete Status in xorg package in Ubuntu: New Bug description: dpkg --list | grep linux-image ii linux-image-4.15.0-36-generic 4.15.0-36.39 amd64 Signed kernel image generic ii linux-image-4.15.0-38-generic 4.15.0-38.41 amd64 Signed kernel image generic ii linux-image-generic 4.15.0.38.40 amd64 Generic Linux kernel image ii linux-image-unsigned-4.14.59-041459-generic 4.14.59-041459.201807280929 amd64 Linux kernel image for version 4.14.59 on 64 bit x86 SMP Booting from GRUB into 4.14.59 allows my two monitors to run at their native resolution, 2560x1440. Any newer kernel does not allow my two monitors to run at their native resolution, only allowing up to 1920x1200. uname -a Linux blackbox 4.14.59-041459-generic #201807280929 SMP Sat Jul 28 09:32:10 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1799613/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
