Old bugs be gone! I've freshly baked a short tutorial explaining how to work around suspend & resume problems on some hardware with Nvidia graphic cards running Linux due to ATA link resets by changing the use of the hard disk controller from AHCI to IDE, some other tips and tricks, additional reading, and more. Take a look. https://www.dedoimedo.com/computers/lg-laptop-nvidia-suspend-ahci-ide.html Cheers, Mrk