5983c2c6ad
The POSIX locale is default or native operating system's locale identical to the C locale, so no translation to human speaking languages are provided. For this reason we should filter out LANG=POSIX as well as LANG=C upon generating grub.cfg to avoid looking up for it's gettext's message catalogs that will consequently result in an unpleasant message: error: file `/boot/grub/locale/POSIX.gmo' not found Signed-off-by: Michael Chang <mchang@suse.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
All executable files in this directory are processed in shell expansion order. 00_*: Reserved for 00_header. 10_*: Native boot entries. 20_*: Third party apps (e.g. memtest86+). The number namespace in-between is configurable by system installer and/or administrator. For example, you can add an entry to boot another OS as 01_otheros, 11_otheros, etc, depending on the position you want it to occupy in the menu; and then adjust the default setting via /etc/default/grub.