mate-appearance-properties or mate-tweak causes flood of ~/.xsession-errors with Window manager warning: Log level 8: g_main_loop_is_running: assertion 'loop != NULL' failed
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
marco (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
mate-control-center (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
mate-tweak (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Steps to reproduce:
0. Open terminal with `tail -f ~/.xsession-errors`
1. Open mate-appearance
2. Open mate-tweak, change window manager to "Marco (no compositor)" or back to "Marco (adaptive compositor)"
3. Go back to mate-appearance
Expected results:
* theme, background and window manager switched, no errors shown in ~/.xsession-errors .
Actual results:
* the ~/.xsession-errors have serious flood with messages like
```
Window manager warning: Log level 128: unsetenv() is not thread-safe and should not be used after threads are created
Window manager warning: Screen 0 on display ":0" already has a window manager; try using the --replace option to replace the current window manager.
Window manager warning: Log level 8: g_main_
Window manager warning: Log level 128: unsetenv() is not thread-safe and should not be used after threads are created
Window manager warning: Screen 0 on display ":0" already has a window manager; try using the --replace option to replace the current window manager.
Window manager warning: Log level 8: g_main_
...
```
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: mate-tweak 20.04.0-2
ProcVersionSign
Uname: Linux 5.8.0-18-generic x86_64
ApportVersion: 2.20.11-0ubuntu45
Architecture: amd64
CasperMD5CheckR
CurrentDesktop: MATE
Date: Sun Sep 13 18:42:58 2020
InstallationDate: Installed on 2020-09-13 (0 days ago)
InstallationMedia: Ubuntu-MATE 20.10 "Groovy Gorilla" - Alpha amd64 (20200913)
PackageArchitec
SourcePackage: mate-tweak
UpgradeStatus: No upgrade log present (probably fresh install)
no longer affects: | xorg-server (Ubuntu) |
tags: |
added: jammy removed: groovy |
Changed in marco (Ubuntu): | |
status: | Fix Released → Confirmed |
Changed in mate-control-center (Ubuntu): | |
status: | Fix Released → Confirmed |
Changed in mate-tweak (Ubuntu): | |
status: | Fix Released → Confirmed |
This bug has been reported on the Ubuntu ISO testing tracker.
A list of all reports related to this bug can be found here: iso.qa. ubuntu. com/qatracker/ reports/ bugs/1895460
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