You can modify single ata channels too like I do, it works fine:
/etc/default/grub GRUB_CMDLINE_LINUX="libata.force=10:noncq,9:noncq"
You can modify single ata channels too like I do, it works fine:
/etc/default/grub LINUX=" libata. force=10: noncq,9: noncq"
GRUB_CMDLINE_