Блин, не рано ли?$ sudo freebsd-update upgrade -r 9.0
Looking up update.FreeBSD.org mirrors... 4 mirrors found.
Fetching metadata signature for 9.0-RC3 from update5.FreeBSD.org... done.
Fetching metadata index... done.
Inspecting system... done.
The following components of FreeBSD seem to be installed:
kernel/generic src/src world/base world/doc world/games world/lib32
The following components of FreeBSD do not seem to be installed:
Does this look reasonable (y/n)? y
Fetching metadata signature for 9.0-RELEASE from update5.FreeBSD.org... failed.
Fetching metadata signature for 9.0-RELEASE from update4.FreeBSD.org... failed.
Fetching metadata signature for 9.0-RELEASE from update2.FreeBSD.org... failed.
Fetching metadata signature for 9.0-RELEASE from update3.FreeBSD.org... failed.
No mirrors remaining, giving up.