I bought a Samsung Evo 850 250G for a Lenovo T400.
I could only install Ubuntu 16.04 on it for the fourth try because the installer freezed and this random freezing kept up after the OS was installed.
I read that Samsung Evo 840 had issues on Linux in ~2014, but we are in 2017 and this is an Evo 850!
I think I will try to install a windows, update the firmware of the SSD, then install Ubuntu again.
Question: how can I update the firmware of the Evo 850?