After I open Menu (all in this) Firefox crash using right mouse button. It do it every time, so I must reset Firefox to use right button.
How can I do with it (but, "don't use Menu" isn't an answer :P ).
Re: Cant use right mouse buttton after open a Menu
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 or otherwise make changes.