README.grub2


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

# gentoo-vdr-scripts grub2 syntax

# example grub2 entry for reboot and default boot kernel
# set this
# /boot/grub2/custom.cfg
# or
# /etc/grub.d/40_custom

### reboot kernel
# some Motherboards need a reboot to write the wakeup time in the BIOS

# <snipp>

## 0 ##
menuentry 'NVRRAM-Poweroff' {
set saved_entry='1'
save_env saved_entry
set root='(hd0,5)'
linux (hd0,1)/kernel-default root=/dev/sda5 quiet init=/sbin/poweroff quiet
}

#</snapp>

# in this case, use of init=/sbin/poweroff to stop the system reboot
# use of init=/sbin/halt should work too, but is not supported by all Motherboard
# iam using for boot/reboot the same kernel, the gentoo reboot kernel did not work on my system
 

### default kernel
# <snipp>

## 1 ##
menuentry 'VDR - Gentoo' {
set root='(hd0,5)'
linux (hd0,1)/kernel-x.y.z root=/dev/sda5
}

# </snapp>

# in both example is
# boot partition = /dev/sda1 = (hd0,1)
# data partition = /dev/sda5


# set for the reboot example on top in /etc/conf.d/vdr.shutdown
REBOOT_ENTRY_GRUB="0"