So whenever I try to click a button in the menu option in firefox with my mouse it won't respond. I tried to reinstall firefox but it didn't help. The menu button is located on the top right side of firefox.
02 Answers
Go to this website
and select the button saying refresh firefox:
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Click this Refresh Firefox button directly, if you are viewing this page in Firefox. This won't work if you are using a different browser or on a mobile device.
- You can also find a Refresh Firefox button at the top of the Firefox about:support Troubleshooting Information page.
- To continue, click Refresh Firefox in the confirmation window that opens.
- Firefox will close to refresh itself. When finished, a window will list your imported information. Click Finish and Firefox will open.
In my case, refreshing Firefox didn't work. What worked for me was to turn KWin compositing on (which I didn't know I had deactivated). That can be achieved by pressing Shift+Alt+F12
