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authorFrancis Rowe <info@gluglug.org.uk>2015-01-22 21:46:13 (EST)
committer Francis Rowe <info@gluglug.org.uk>2015-01-22 21:46:13 (EST)
commit9ecb70ac6e6b9a2610ae536d622e2cdddfe524e8 (patch)
treec0c3b3aa038aea23e62b6dcbc6d8dbd18e4731c3 /resources
parent1ca22162c399831362a96235105a290cbe26c7ac (diff)
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grub.cfg: Scan all USB partitions for ISOLINUX parser
This makes it possible to boot from USB regardless of what what partition an ISO file was written to using dd.
Diffstat (limited to 'resources')
-rw-r--r--resources/grub/config/menuentries/common.cfg26
1 files changed, 14 insertions, 12 deletions
diff --git a/resources/grub/config/menuentries/common.cfg b/resources/grub/config/menuentries/common.cfg
index 0c94947..5299da2 100644
--- a/resources/grub/config/menuentries/common.cfg
+++ b/resources/grub/config/menuentries/common.cfg
@@ -21,18 +21,20 @@ menuentry 'Load Operating System' {
fi
}
menuentry 'Parse ISOLINUX menu (USB)' {
- set root='usb0'
- if [ -f "/menu.cfg" ] ; then
- syslinux_configfile -i /menu.cfg
- elif [ -f "/txt.cfg" ] ; then
- syslinux_configfile -i /txt.cfg
- elif [ -f "/isolinux/menu.cfg" ] ; then
- syslinux_configfile -i /isolinux/menu.cfg
- elif [ -f "/isolinux/txt.cfg" ] ; then
- syslinux_configfile -i /isolinux/txt.cfg
- elif [ -f "/isolinux/isolinux.cfg" ] ; then
- syslinux_configfile -i /isolinux/isolinux.cfg
- fi
+ for x in (usb0) (usb0,*); do
+ set root=$x
+ if [ -f "/menu.cfg" ] ; then
+ syslinux_configfile -i /menu.cfg
+ elif [ -f "/txt.cfg" ] ; then
+ syslinux_configfile -i /txt.cfg
+ elif [ -f "/isolinux/menu.cfg" ] ; then
+ syslinux_configfile -i /isolinux/menu.cfg
+ elif [ -f "/isolinux/txt.cfg" ] ; then
+ syslinux_configfile -i /isolinux/txt.cfg
+ elif [ -f "/isolinux/isolinux.cfg" ] ; then
+ syslinux_configfile -i /isolinux/isolinux.cfg
+ fi
+ done
}
menuentry 'Parse ISOLINUX menu (CD)' {
set root='ata0'