Firefox locks up when in Facebook, it has just started doing this
Firefox locks up when in Facebook, it has only just started doing this, I get (Firefox not responding) at top of page. I have tried it in IE and have no problem. I log in using Lastpass.
被選擇的解決方法
Try to update to the latest version if you haven't done that yet.
從原來的回覆中察看解決方案 👍 1所有回覆 (3)
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Firefox/Tools > Add-ons > Appearance).
- Do NOT click the Reset button on the Safe Mode start window.
- https://support.mozilla.org/kb/Safe+Mode
- https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
Clear the cache and cookies only from websites that cause problems.
"Clear the Cache":
- Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
- Firefox/Tools > Options > Privacy > Cookies: "Show Cookies"
Note that your System Details List shows that you have a user.js file in the profile folder to initialize some prefs on each start of Firefox.
The user.js file is only present if you or other software has created it, so normally it wouldn't be there. you can check its content with a plain text editor if you didn't create this file yourself.
The user.js file is read each time you start Firefox and initializes preferences to the value specified in this file, so preferences set via user.js can only be changed temporarily for the current session.
I disabled all add ons and found the problem to be with Lastpass add on
選擇的解決方法
Try to update to the latest version if you haven't done that yet.