my First test: Ubuntu 16.04.6 LTS, with all the updates no HWE, might try that later.
So far it works fine. Some time after boot the monitor went to standby. At one point, after using the arrow key to wake it up. It blanked but didn't go into standby, so the monitor was on but full black. I wonder if it was because the login prompt had some input? I could wake it up and login normally. Then I logged out and waited, and it went to standby like it was supposed to. I quite haven't figured out what happened then I have noticed that the /etc/kbd/config is present on 16.04, I believe it was missing on 18.04. I'm still digging further. -- 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: Confirmed 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. --- AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-20-generic. AplayDevices: Error: [Errno 2] No such file or directory: 'aplay': 'aplay' ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord': 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC1D3', '/dev/snd/hwC1D2', '/dev/snd/hwC1D1', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D9p', '/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p', '/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D2', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer': 'amixer' Card0.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer': 'amixer' Card1.Amixer.info: Error: [Errno 2] No such file or directory: 'amixer': 'amixer' Card1.Amixer.values: Error: [Errno 2] No such file or directory: 'amixer': 'amixer' DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=ab9de6b4-cca0-4e5c-89d7-e706214c8f11 InstallationDate: Installed on 2014-07-23 (1378 days ago) InstallationMedia: Ubuntu-Server 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) MachineType: Gigabyte Technology Co., Ltd. X58A-UD5 Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-20-generic root=UUID=5631d3aa-8dce-4306-a08d-4ab3753256ab ro ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 RelatedPackageVersions: linux-restricted-modules-4.15.0-20-generic N/A linux-backports-modules-4.15.0-20-generic N/A linux-firmware 1.173 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' Tags: bionic apport-hook-error Uname: Linux 4.15.0-20-generic x86_64 UnreportableReason: This report is about a package that is not installed. UpgradeStatus: Upgraded to bionic on 2018-04-26 (4 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: False dmi.bios.date: 03/11/2010 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: F5 dmi.board.name: X58A-UD5 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF5:bd03/11/2010:svnGigabyteTechnologyCo.,Ltd.:pnX58A-UD5:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnX58A-UD5:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: X58A-UD5 dmi.sys.vendor: Gigabyte Technology Co., Ltd. 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 : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
