It used to be possible to find it in either Tools > Options > Advanced > General > Config Editor or Preferences > Advanced > General > Config Editor.
How can I open it now?
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Sign up to join this communityFor me there is a "Config Editor..." button in the Preferences window if I select "Advanced" (on TB 52.1.1).
Edit:
The "Advanced" tab has four sub tabs:
In the screenshot above you have the "Certificates" sub tab open. Click "General", and you'll hopefully see the "Config Editor..." button.
Advanced
-section, the screenshot shows only the contents of the Certificates
-tab, but there should appear several tabs in the Advanced
-section, the button for the config-editor is in the General
-tab in the Advanced
-section.
~.thunderbird/<your_profile>/prefs.js
, Thunderbird should not run while doing that. We can find out the location of the profile with Help > Troubleshooting Information
.
Turn off your Thunderbird and open ~/.thunderbird/<your_profile>/prefs.js
.
Look for
user_pref("mail.preferences.advanced.selectedTabIndex", 3);
and delete it (or set it to 0
which is the default value).
Generally, look for preferences
in prefs.js
and find out which line is the culprit.
Thanks to mook765.
0
should do it. I think this setting is used to remember the last opened sub-tab in the Advanced
-tab, so setting the value to 0
should open the sub-tab which holds the config editor
-button...