This was documented in the karmic release notes:
https://wiki.ubuntu.com/KarmicKoala/ReleaseNotes#GRUB_menu.lst:_install_the_maintainer.27s_version_vs._keep_the_local_version
This was documented in the karmic release notes:
https:/ /wiki.ubuntu. com/KarmicKoala /ReleaseNotes# GRUB_menu. lst:_install_ the_maintainer. 27s_version_ vs._keep_ the_local_ version