[CentOS] CentOS6: HELP! EFI boot fails after replacing disks...
Robert Heller
heller at deepsoft.com
Tue May 29 01:58:29 UTC 2018
At Mon, 28 May 2018 18:23:42 -0700 CentOS mailing list <centos at centos.org> wrote:
>
> On 05/28/2018 03:25 PM, Robert Heller wrote:
> > I tried to run efibootmgr, but it wants a model named efivars loaded, but
> > there is no such module available.
>
> That's interesting. Can you post the command and output where you see that?
>
> Also, post the output of "dmesg | grep efi:" and "ls /sys/firmware/efi/"
newserver.wendellfreelibrary.org% sudo efibootmgr
[sudo] password for heller:
Fatal: Couldn't open either sysfs or procfs directories for accessing EFI variables.
Try 'modprobe efivars' as root.
newserver.wendellfreelibrary.org% sudo modprobe efivars
FATAL: Module efivars not found.
newserver.wendellfreelibrary.org% dmesg | grep efi:
newserver.wendellfreelibrary.org% ls /sys/firmware/efi/
ls: cannot access /sys/firmware/efi/: No such file or directory
newserver.wendellfreelibrary.org% uname -a
Linux newserver.wendellfreelibrary.org 2.6.32-696.28.1.el6.x86_64 #1 SMP Wed
May 9 23:09:02 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
newserver.wendellfreelibrary.org%
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--
Robert Heller -- 978-544-6933
Deepwoods Software -- Custom Software Services
http://www.deepsoft.com/ -- Linux Administration Services
heller at deepsoft.com -- Webhosting Services
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