display standby not wakeable
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Hello! And all the best for 2021.
I am quite new to this, so please excuse if I am not getting it right.
I am sleeping with music by night. Since I changed to kernel 5.10.4 my system cannot be "woken up" from display standby any more. I have a two minutes timer of inactivity to turn my display off. Everything works as expected when the display is in the standby state for a couple of hours. But when it is in this state for over 6 hours it cannot be woken up again. The screen stays black, the display stays in standby mode.
In the background it seems the system works fine. I can change the volume of the still running music, can even alt-F4 close the music player (Audacious).
I am running Ubuntu 20.04.1 LTS linux 5.10.4-
Only some of the methods shown below this posts worked on my system for gathering more data, ubuntu-bug linux brought an error about a non existent package, cat /proc/version_
lspci-vnvn.log is attached.
System specs:
AMD 2400G using APU for display output, mesa drivers libegl-mesa 21.0~git2012200
X370 chipset mainboard (biostar)
16GB RAM DDR4 2933
Please let me know if you need more data and how to gather it. Thank you!
Rev
---
ProblemType: Bug
ApportVersion: 2.20.11-
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2019-08-28 (494 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
Package: linux (not installed)
ProcEnviron:
TERM=xterm-
PATH=(custom, no user)
XDG_RUNTIME_
LANG=de_DE.UTF-8
SHELL=/bin/bash
Tags: focal
Uname: Linux 5.10.4-
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: Upgraded to focal on 2020-04-24 (255 days ago)
UserGroups: adm audio cdrom dialout dip fax lpadmin plugdev sambashare saned scanner sudo
_MarkForUpload: True
affects: | ubuntu → linux (Ubuntu) |
Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https:/ /wiki.ubuntu. com/Bugs/ FindRightPackag e. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.
To change the source package that this bug is filed about visit https:/ /bugs.launchpad .net/ubuntu/ +bug/1909895/ +editstatus and add the package name in the text box next to the word Package.
[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]