On Thu, Jan 08, 2015 at 03:14:53PM -0800, Sandeep Paulraj wrote:
Hi,
Has anybody tried using efibootmgr on the Juno Board?
Yes.
I am using linaro-image-lamp-genericarmv8-20141212-729.rootfs.tar.gz http://releases.linaro.org/latest/members/arm/openembedded/juno-lsk/linaro-image-lamp-genericarmv8-20141212-729.rootfs.tar.gz from http://releases.linaro.org/latest/members/arm/openembedded/juno-lsk
However, i see issues while using efibootmgr
root@genericarmv8:~# efibootmgr -V version unknown (fix Makefile!)
(OK, that one is a bit ugly, but not a big issue in practice.)
root@genericarmv8:~# efibootmgr -a Fatal: Couldn't open either sysfs or procfs directories for accessing EFI variables. Try 'modprobe efivars' as root.
This problem has nothing to do with your filesystem, and everything to do with your kernel.
What kernel and UEFI images are you using?
/ Leif