I was removing Wine and afterwards everything started going crazy.
The result: I can't boot into Ubuntu nor Windows. I keep getting "Ubuntu boot fail", "Windows boot fail" and finally "Lenovo System Recovery fail" and then I just see the native UEFI menu.
I don't want to reinstall Ubuntu without knowing I can recover my files. Is there any way I can view my files on the partition and save elsewhere them, so I can reinstall Ubuntu?