Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.16 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.17-rc3 ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1767568 Title: Console DPMS Nonfunctional in Ubuntu Server 18.04 Status in linux package in Ubuntu: New Bug description: My console display is DPMS capable, i.e., power management functions worked before upgrading from Ubuntu Server 16.0.4.4. Currently the display stays on 24x7 with idle keyboard input. 1) My release information is as follows: Description: Ubuntu 18.04 LTS Release: 18.04 2) I am not sure what package this issue is tied to. The current kernel appears to have DPMS support enabled, per the configuration file in /boot. If the kernel is responsible, below is the version I am running. linux-generic: Installed: 4.15.0.20.23 3) I expected to have DPMS support for my console as in the previous release of Ubuntu Server. 4) What happened instead is my monitor stays on all the time, without DPMS controlling it. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1767568/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
