The XKEYBOARD keymap compiler (xkbcomp) reports:
> Error: Error interpreting include file "pc"
> Exiting
> Abandoning symbols file "default"
ah! this sounds like one of the potential issues with upgrading. try
following the instructions from this part of the 5.1 release notes:
If you are updating to NetBSD 5.1_RC3 without the aid of
sysinst or postinstall and your port uses X.Org, be sure to
remove /usr/X11R7/lib/X11/xkb/symbols/pc before extracting
the xbase set. In the version of X.Org shipped with 5.0,
this was a directory, but in more recent X.Org versions it
is a file.
eg:
# cd /
# rm -rf /usr/X11R7/lib/X11/xkb/symbols/pc
# pax -rzpe -f /path/to/xbase.tgz ./usr/X11R7/lib/X11/xkb/symbols/pc
would be sufficient to fix this.