Hi
@Sniki and all,
Thanks for the detailed guide, I installed Mojave successfully on my T440S! I also changed the screen to the FHD panel, what a difference!
Everything works well, and after upgrading my disk to a 1TB SSD and replacing the Wi-Fi card with the BCM94360CS2 I have enough space and Wi-Fi works like a charm.
My Trackpad is working (I still have the old one button pad, the new three button pad is on the way) but isn't the best as described all over the internet. But that's no big thing because I'm using a bluetooth mouse the most of the time.
But there is one thing I would like to do. As I'm using a bluetooth mouse I would like to disable the trackpad temporarily while don't using it.
I know that there is an checkbox in the Settings (Accessibility -> Mouse and Trackpad -> Ignore Builtin Trackpad when a Mouse is connected) but this does not work for me.
Also the "workaround" over the keyboard mouse (Accessibility -> Mouse and Trackpad -> Options -> Ignore Trackpad with active Keyboard Mouse) does not work.
I know that I can permanently disable the Trackpad by removing the VoodooPS2Trackpad.kext and VoodooPS2Mouse.kext from Library/Extensions/VoodooPS2Controller.kext/Contents/PlugIns, rebuilding the kernel kext cache (f.e. with Kext Wizard) and reboot.
But this deactivates the trackpad completely and I would need to copy the kext parts back, rebuild cache and reboot each time.
It would be really nice if that would be possible f.e. over a keyboard shortcut etc.
Or does anybody else know a possibility to disable the trackpad temporarily?