Some code accessed the property 'discreteGpuAvailable' on the module 'appDisplay'. | This was previously supported, but is not correct according to the ES6 standard.

[Dmitrii Shcherbakov]

On-boot message in the log:

окт 15 01:50:32 blade gnome-shell[6314]: Some code accessed the property 'discreteGpuAvailable' on the module 'appDisplay'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: gnome-shell 3.26.1-0ubuntu3
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sun Oct 15 02:05:17 2017
DisplayManager: gdm3
InstallationDate: Installed on 2017-02-27 (229 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Alpha amd64 (20170227)
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to artful on 2017-09-13 (31 days ago)

[Launchpad Janitor (janitor)]

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

[lotuspsychje (lotuspsychje)]

Ubuntu 18.04.2 up to date at 20/3/2019

getting similar warnings:

Mar 20 19:57:28 RooTBooK gnome-shell[2561]: Some code accessed the property 'WindowPreviewMenu' on the module 'windowPreview'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway

[giannione (giannione)]

Same problem on 18.10. Every app crashes after powersave or what else it is doing, and the I have to login again in a new session.

[Daniel van Vugt (vanvugt)]

The original bug here was reported against 17.10 which is now past end of life. And comment #3 while similar, is a different problem.

I am going to close this bug as "Won't Fix" since there is no evidence of it in a supported version of Ubuntu.

If you would like to continue discussing issues that are in a supported version then please open new bugs for them by running:

  ubuntu-bug gnome-shell

[James Winters (jcw1407)]

I'm getting this in 19.10, could you revisit the won't fix?

[James Winters (jcw1407)]

ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu8.3
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 19.10
InstallationDate: Installed on 2019-02-21 (277 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210)
Package: gnome-shell 3.34.1+git20191024-1ubuntu1~19.10.1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10
RelatedPackageVersions: mutter-common 3.34.1+git20191107-1ubuntu1~19.10.1
Tags: eoan
Uname: Linux 5.3.0-24-generic x86_64
UpgradeStatus: Upgraded to eoan on 2019-11-06 (19 days ago)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
_MarkForUpload: True

[James Winters (jcw1407)]

apport information

[James Winters (jcw1407)]

apport information

[James Winters (jcw1407)]

apport information

[James Winters (jcw1407)]

apport information

[James Winters (jcw1407)]

apport information

[James Winters (jcw1407)]

apport information

[PJSingh5000 (pjsingh5000)]

James,

Per comment #5 (https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1723678/comments/5) you should probably open a new bug report, and link this old bug.

(Also, add a comment here with the link to the new bug report, so folks that are subscribed to this bug and are also still experiencing this issue can indicate that they are impacted).

[Clinton H (49studebaker)]

Same bug in Ubuntu 19.10

[Daniel van Vugt (vanvugt)]

This bug is closed. I have reopened bug 1769116 for current releases.