Firefox warns always when closing multiple tabs, even when respective setting is cleared
Firefox warns always when closing multiple tabs, even when respective setting is cleared. "browser.tabs.warnOnClose" (and "browser.tabs.warnOnCloseOtherTabs" too) are in "false" state. The same behaviour after reset. Firefox 32.0.3, OS - Linux Mint 17.
All Replies (4)
What is the value of browser.showQuitWarning ?
It was in "true" state. Firefox did not show warning on quit when I reset this parameter, but it was in "true" state again after restart.
Diubah
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
I checked it. The behaviour is the same: "browser.showQuitWarning" returns to "true" state.