Night Light not working

[Rajesh Chaudhary]

Till yesterday, it was working fine. But today after reboot, night light failed to start. I tried turning Night Light off/on but nothing seemed to work.

Unfortunately, I don't know what the previous version of mutter was installed.
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-05-04 (22 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
Package: gnome-shell 3.36.2-1ubuntu1~20.04.1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34
RelatedPackageVersions: mutter-common 3.36.2-1ubuntu1~20.04.1
Tags: focal
Uname: Linux 5.4.0-31-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True

[Daniel van Vugt (vanvugt)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:

apport-collect 1880739

When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Daniel van Vugt (vanvugt)]

Please also run:

  lspci -k > lspcik.txt
  journalctl -b0 > journal.txt

and attach the resulting text files.

[Rajesh Chaudhary (rajeshisnepali)]

 Included attachments: lspcik.txt & journal.txt

[Daniel van Vugt (vanvugt)]

Please also run the command in comment #1.

[Rajesh Chaudhary (rajeshisnepali)]

Yes, it did and authorized applications.

https://i.imgur.com/M7AR39W.png

[Daniel van Vugt (vanvugt)]

Hmm, seems it got lost somewhere. Can you please try again?

  apport-collect 1880739

[Rajesh Chaudhary (rajeshisnepali)]

apport information

[Rajesh Chaudhary (rajeshisnepali)]

apport information

[Rajesh Chaudhary (rajeshisnepali)]

apport information

[Rajesh Chaudhary (rajeshisnepali)]

apport information

[Rajesh Chaudhary (rajeshisnepali)]

apport information

[Rajesh Chaudhary (rajeshisnepali)]

No worries. I did it.

[Alberto Donato (ack)]

I can confirm the issue with 3.36.3-0ubuntu0.20.04.1 too

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

Night light changed in yesterday's update to 3.36.7. Do you still experience this bug?

[Rajesh Chaudhary (rajeshisnepali)]

Hi, I don't think I experienced those bugs in the last 2-3 months. I'm running on "3.36.4".

I don't have any idea about other affected users.

[Daniel van Vugt (vanvugt)]

Thanks. You have the authority on the bug since you're the original reporter.

If anyone else still has issues then they should open a new bug by running:

  ubuntu-bug mutter