"Allow the installation of an extension" popup is not displayed
I just installed Firefox 13 on my new laptop, and I try to install lastpass on their site so I chose Windows and I click on the button "Download" in firefox, and I don't get the usual pop-up asking me if I'm hosting the installation of this extension or not... I get the blue puzzle icon in the awesome bar, but I'm not being invited to allow, so I can't install it...
What happens if you click on this icon puzzle on the address bar?
Try turning off hardware acceleration.
- Tools > Options > advanced > General > Browsing: "use hardware acceleration when available.
Tags: Firefox
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