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Cannot uninstall extensions.

  • 3 replies
  • 1 has this problem
  • 4 views
  • Last reply by cor-el

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Recently I've upgraded my Firefox to 43.0 version and I have some issues with extensions. Cannot uninstall them or update... It's blocking page loadings and I have to refresh multiple times to see whole page.

How can I fix this on Ubuntu 14.04?

Recently I've upgraded my Firefox to 43.0 version and I have some issues with extensions. Cannot uninstall them or update... It's blocking page loadings and I have to refresh multiple times to see whole page. How can I fix this on Ubuntu 14.04?

All Replies (3)

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Are you talking about extensions, or plugins? Plugins are programs that Firefox finds on the computer.

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Extensions. They are greyed and with no buttons and cannot be removed from browser level.

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You can check the extensions.json file for details about all extensions including the installation path.

You can open the file in the Scratchpad (Firefox menu button or Tools > Web Developer). Click the "Pretty Print" button to format the file for readability.

You can use this button to go to the current Firefox profile folder: