title: How can I boot OpenSolaris x86 into single-user mode?
body: <p>Modern OpenSolaris is configured to disallow root logins during normal boots. It is only possible in single-user mode. However, many instructions online simply say to add "-s" to the end of the default grub boot arguments, which leaves a graphical boot progress display in an endless loop and never enters the single-user mode console.</p>