How can I tell which kernel was booted?
In 11.x, this can be done using the kmpath command (must be root):
Prior to 11.20, the kmpath command was undocumented. The 11.20 manpage
can be viewed online at:
I don't know how to do ascertain the running kernel in 10.x. If you
know of a way to do it, please let me know, and I'll update this item.