diff --git a/en_US.ISO8859-1/books/faq/book.sgml b/en_US.ISO8859-1/books/faq/book.sgml index 8b20234bde..d2ab46ef07 100644 --- a/en_US.ISO8859-1/books/faq/book.sgml +++ b/en_US.ISO8859-1/books/faq/book.sgml @@ -5105,14 +5105,20 @@ kern.timecounter.hardware: TSC -> i8254 - Let me guess. You removed + You probably removed npx0 (see &man.npx.4;) from your kernel configuration file because you do not have a - math co-processor, right? Wrong! :-) The - npx0 is - MANDATORY. Even if you do not have a - mathematic co-processor, you must - include the npx0 device. + math co-processor. The + npx0 device is + MANDATORY. Somewhere inside your + hardware lies a device that provides hardware floating-point + support, even if it's no longer a separate device as used + in the good old 386 days. + You must + include the npx0 device. + Even if you manage to build a kernel without + npx0 support, it won't boot + anyway.