Bug 1865723 Comment 0 Edit History

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Original comment by
on 
I just noticed this bit of background noise in a linux WPT test-log on treeherder (blank lines inserted by me for readability):
> INFO - PID 6675 | [Parent 6675, Main Thread] WARNING: Failed to call GetIdletime(): GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Mutter.IdleMonitor was not provided by any .service files
> 
> INFO - PID 6675 | : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:187
> 
> INFO - PID 6675 | ** (firefox-default:6675): WARNING **: 17:19:52.984: Failed to call GetIdletime(): GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Mutter.IdleMonitor was not provided by any .service files

The log in question was here (for intermittent bug 1865698):
Parsed log:  https://treeherder.mozilla.org/logviewer?job_id=436889202&repo=mozilla-central&lineNumber=13906
Raw log: https://firefoxci.taskcluster-artifacts.net/WQTYt1eFRlyPQ6hN7WFHMA/0/public/logs/live_backing.log

and it looks like it's got 36 copies of this triplet of log messages.

Is this logging important? Can we remove or suppress it, to avoid it being accidentally suspected as a source-of-trouble if it happens to occur alongisde a real test failure?

(I'm marking as followup to bug 1847699 and toggling ni=stransky since I assume this comes from this line where we reference `org.gnome.Mutter.IdleMonitor`: https://hg.mozilla.org/mozilla-central/rev/8508522a874d#l1.187 )
Revision 1 by
on 
I just noticed this bit of background noise in a linux WPT test-log on treeherder (blank lines inserted by me for readability):
> INFO - PID 6675 | [Parent 6675, Main Thread] WARNING: Failed to call GetIdletime(): GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Mutter.IdleMonitor was not provided by any .service files
> 
> INFO - PID 6675 | : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:187
> 
> INFO - PID 6675 | ** (firefox-default:6675): WARNING **: 17:19:52.984: Failed to call GetIdletime(): GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Mutter.IdleMonitor was not provided by any .service files

The log in question was here (for intermittent bug 1865698):
Parsed log:  https://treeherder.mozilla.org/logviewer?job_id=436889202&repo=mozilla-central&lineNumber=13906
Raw log: https://firefoxci.taskcluster-artifacts.net/WQTYt1eFRlyPQ6hN7WFHMA/0/public/logs/live_backing.log

and it looks like it's got 36 copies of this triplet of log messages.

Is this logging important? Can we remove or suppress it, to avoid it being accidentally suspected as a source-of-trouble if it happens to occur alongisde a real test failure? (as in the above-linked log) 

(I'm marking as followup to bug 1847699 and toggling ni=stransky since I assume this comes from this line where we reference `org.gnome.Mutter.IdleMonitor`: https://hg.mozilla.org/mozilla-central/rev/8508522a874d#l1.187 )
Revision 2 by
on 
I just noticed this bit of background noise in a linux WPT test-log on treeherder (blank lines inserted by me for readability):
> INFO - PID 6675 | [Parent 6675, Main Thread] WARNING: Failed to call GetIdletime(): GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Mutter.IdleMonitor was not provided by any .service files
> 
> INFO - PID 6675 | : 'glib warning', file /builds/worker/checkouts/gecko/toolkit/xre/nsSigHandlers.cpp:187
> 
> INFO - PID 6675 | ** (firefox-default:6675): WARNING **: 17:19:52.984: Failed to call GetIdletime(): GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.Mutter.IdleMonitor was not provided by any .service files

The log in question was here (for intermittent bug 1865698):
Parsed log:  https://treeherder.mozilla.org/logviewer?job_id=436889202&repo=mozilla-central&lineNumber=13906
Raw log: https://firefoxci.taskcluster-artifacts.net/WQTYt1eFRlyPQ6hN7WFHMA/0/public/logs/live_backing.log

and it looks like it's got 36 copies of this triplet of log messages.

Is this logging important? Can we remove or suppress it, to avoid it being accidentally suspected as a source-of-trouble if it happens to occur just before a real test failure? (as in the above-linked log) 

(I'm marking as followup to bug 1847699 and toggling ni=stransky since I assume this comes from this line where we reference `org.gnome.Mutter.IdleMonitor`: https://hg.mozilla.org/mozilla-central/rev/8508522a874d#l1.187 )

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