User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0 (Beta/Release) Build ID: 20131029083213 Steps to reproduce: 1. Go to about:config 2. Search for network.dns.disablePrefetch Actual results: Right-click on network.dns.disablePrefetch → toggle has no effect. Expected results: The value should change from true or false to false or true, respectively.
It does toggle for me. It sounds like something may be watching that pref and then reverting your change as soon as you make it. Maybe an add-on? Can you reproduce in safe mode with add-ons disabled? https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode
Yes, it(In reply to Drew Willcoxon :adw from comment #1) > It does toggle for me. It sounds like something may be watching that pref > and then reverting your change as soon as you make it. Maybe an add-on? > Can you reproduce in safe mode with add-ons disabled? > https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe- > mode Yes, it appears to be a plugin preventing it…
Status: UNCONFIRMED → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → WORKSFORME
You need to log in before you can comment on or make changes to this bug.