bluetooth->settings causes gnome-shell assertion failure, then many video-releated msgs

[jimav]

Whenever the "bluetooth settings" screen is opened, an assertion failure is logged from gnome-shell, followed by many video-related lines from gdm-x-session (syslog extract attached). The first part looks like this:

gnome-shell[2872]: g_environ_setenv: assertion 'value != NULL' failed
/usr/lib/gdm3/gdm-x-session[2251]: (II) modeset(0): EDID vendor "NEC", prod id 26342
...

STEPS TO REPRODUCE:
1. tail -f /var/log/syslog #in a terminal
2. In the upper-right top of the screen:
     Speakericon->Bluetoothicon->Gluetooth settings

RESULTS: BT settings window openens, and many messages logged to syslog
EXPECTED RESULTS: No assertion errors logged (unclear why anything should be logged due to simply opening a window).

NOTE: Please disregard comments #2 through #5 below, they were intended for a differenb bugrep.

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: gnome-shell 3.32.1-1ubuntu1~19.04.1
ProcVersionSignature: Ubuntu 5.0.0-21.22-generic 5.0.15
Uname: Linux 5.0.0-21-generic x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Jul 27 22:37:13 2019
DisplayManager: gdm3
InstallationDate: Installed on 2018-04-05 (479 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180403.1)
SourcePackage: gnome-shell
UpgradeStatus: Upgraded to disco on 2019-07-26 (2 days ago)

[Daniel van Vugt (vanvugt)]

Your original bug report here was about an assertion failure. If that's no longer happening then this bug should be closed and a new one opened for the remaining problem.

[Daniel van Vugt (vanvugt)]

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[Launchpad Janitor (janitor)]

[Expired for gnome-shell (Ubuntu) because there has been no activity for 60 days.]