Librem mini "limiting SATA link speed to 3.0 Gbps"
I just upgraded my Librem mini's firmware to the 4.12-purism3 and I'm seeing SATA errors with my Samsung SSD 840 250GB. The system is still usable, but only after enough errors convince the kernel to fallback from 6.0GB/s to 3.0Gb/s.
See the attached part of dmesg (result of
grep -C2 -i '[^d]ata\>')