I have a Lenovo IdeaPad 580 and Ctrl+Shift+T is mapped to a proprietary picture viewing program.
This program blocks the tab recall shorcut Ctrl+Shift+T in Firefox and Chrome.
How do I fix it?
This behavior is caused by the
That said, removing Intelligent Touchpad stops the behavior.
You can do this through the Add Remove Programs menu.
There might be a way to stop it with a settings change too, but Intelligent Touchpad seems to only replicate functionality in Synaptic, so I decided I was better off without it.
A quick follow up for googlers. If you choose the "Change" rather than the "Uninstall" option, you can choose to remove just