On 05/22/2015 07:06 PM, ToddAndMargo wrote:
Hi All,
I am trying to run SL7.1 as a VM from SL6.6 KVM using
SL-71-x86_64-2015-03-27-LiveDVDgnome.iso
The Nitrogen menuentry in grub.cfg causes a kernel
panic (the rescue modes do work after fixing a typo).
kernel panic:
Failed to access perfctr msr (MSR c1 is 0)
kernel panic -- not syncing:L VFS: Unable to mount root fs on
unknown-block(0,0)
Anyone know what is wrong with this menuentry?
Many thanks,
-T
menuentry 'Scientific Linux 7.1 (Nitrogen), with Linux
3.10.0-229.1.2.el7.x86_64' --class fedora --class gnu-linux --class gnu
--class os --unrestricted $menuentry_id_option
'gnulinux-3.10.0-229.1.2.el7.x86_64-advanced-562d91f4-7086-451e-abc1-870f59bf3c41'
{
load_video
set gfxpayload=keep
insmod gzio
insmod part_msdos
insmod xfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1
--hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1 --hint='hd0,msdos1'
1d99df0a-09aa-40b8-88a3-67c0c31c4dbf
else
search --no-floppy --fs-uuid --set=root
1d99df0a-09aa-40b8-88a3-67c0c31c4dbf
fi
linux16 /vmlinuz-3.10.0-229.1.2.el7.x86_64 root=/dev/sda2 ro rhgb
quiet LANG=en_US.UTF-8
}
Figured it out.
In the Nitogen menuentry, I made this change (linux16) and addition
(initrd16):
# linux16 /vmlinuz-3.10.0-229.1.2.el7.x86_64 root=/dev/sda2 ro rhgb
quiet LANG=en_US.UTF-8
linux16 /vmlinuz-3.10.0-229.1.2.el7.x86_64 root=/dev/sda2 ro quiet
LANG=en_US.UTF-8
initrd16 /initramfs-3.10.0-229.1.2.el7.x86_64.img
[editorial comment] AAAAAAAAAAAAAHHHHHHHHHHH!!!!![/editorial comment]
-T
--
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Computers are like air conditioners.
They malfunction when you open windows
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