Bruno, What are your hardware specs and SSD model?
Try passing " libata.force=noncq " as kernel boot param and see if it helps? Helps with my Intel DP5DP motherboard and Crucial M225 SSD (IndiLinux barefoot controller/firmware)... HTH Vishal -- Ubuntu-devel-discuss mailing list Ubuntu-devel-discuss@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss