Lenovo E145: Swap Function and Ctrl keys
The <Fn> key on this laptop is at the place most experienced keyboard users would expect the <Ctrl> key to be.
You can swap both keys around by a BIOS setting. This may be a bit confusing for others who want to use your computer, though. This also works properly in Linux.
Enter the BIOS setup.
Under the Config tab select item Keyboard/Mouse. Now set item Fn and Ctrl Key swap to Enabled.