I recently installed the Media player indicator extension and all the extensions are blocked. I cannot enable the ones that have been disabled earlier. I also tried to disable one of those which were enabled and restarted using Alt + F2 + R and when I started Advanced settings that extension was unable to start along the others.


Please see the output of running gnome-tweak-tool in a terminal here.

1 Answer 1


Problem solved thanks to
11.10 - Can't use GNOME Shell extensions due to "error parsing schema" - Ask Ubuntu,
and ubuntu forums.

Follow the links for instructions

  • 2
    Could you please include some information in your post rather than only linking?
    – N.N.
    Nov 7, 2011 at 12:13

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