Unresponsive script problem. Accessed about:config to reconfigure dom.max_script_run_time. It's not there?? What do I do now?
Having "unresponsive script" problems constantly. Have to manually shut off computer (force quit won't even work) and go through a clean-up process.
iMac with OS10.6.8
Typed "about:config" in the location bar per https://support.mozilla.org/en-US/kb/warning-unresponsive-script
There is no "dom.max_script_run_time" preference.
So, what do I do now?
Thank you
所有回覆 (2)
Did you roll back to Firefox 26 to try to solve this problem? The current version is Firefox 31. https://www.mozilla.org/firefox/all/
Have you tested in Firefox's Safe Mode? That's a standard diagnostic tool to deactivate extensions and some advanced features of Firefox. More info: Diagnose Firefox issues using Troubleshoot Mode.
You can restart Firefox in Safe Mode using either:
- "3-bar" menu button > "?" button > Restart with Add-ons Disabled
- (menu bar) Help > Restart with Add-ons Disabled
Not all add-ons are disabled: Flash and other plugins still run
After Firefox shuts down, a small dialog should appear. Click "Start in Safe Mode" (not Reset).
Any difference?
Please update to the current Firefox 31 release.
- Firefox > About Firefox
- https://support.mozilla.org/kb/update-firefox-latest-version.
- https://support.mozilla.org/kb/Updating+Firefox
The Firefox 26 version that you currently run is no longer supported with security updates.
- It is important to update Firefox and add-ons to the latest version to get all security fixes.
--- Clear the cache and cookies only from websites that cause problems.
"Clear the Cache":
- Firefox > Preferences > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
- Firefox > Preferences > Privacy > "Use custom settings for history" > Cookies: "Show Cookies"
Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.
- Switch to the DEFAULT theme: 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
Create a new profile as a test to check if your current profile is causing the problem.
See "Creating a profile":
- https://support.mozilla.org/kb/profile-manager-create-and-remove-firefox-profiles
- http://kb.mozillazine.org/Standard_diagnostic_-_Firefox#Profile_issues
If the new profile works then you can transfer files from a previously used profile to the new profile, but be cautious not to copy corrupted files to avoid carrying over problems.