From Bugzilla Helper:
User-Agent: Mozilla/4.75 [ja] (WinNT; U)

Description of problem:
When the installation finished, efibootmgr command outputs some error on the screen,
and the efi boot menu is never changed.
Also the command /usr/sbin/efibootmgr can't do so.

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1.Install Red Hat 7.2 for IA-64.
2.
3.
	

Actual Results:  Error displayed below:
efibootmgr: write_variable(): can't open /proc/efi/var/Efi-47c7b226-c42a-11d2-8e57-00a0c969723b


Expected Results:  exit normally and add label "Red Hat Linux" into EFI NVRAM.

Additional info:

The file named "/proc/efi/var/Efi-47c7b226-c42a-11d2-8e57-00a0c969723b" is hard coded in
efibootmgr-0.3.x, however we don't have this file on our test machie. The new one,
eifbootmgr-0.4.0-test4, doesn't have this name in its sourcecode. And we've confirmed that the
0.4.0-test4 works fine. Refer http://domsch.com/linux/ia64/efibootmgr/.

Maybe this issue depends on EFI version. Our test machine is Intel BigSur(IA-64 800MHz x2),
which has EFI version 1.02, 1.01 sal and 1.01 pal. BigSur that has older EFI, has /proc/efi/var/
Efi-47c7b226-c42a-11d2-8e57-00a0c969723b file certainly.

So we recommend to updete efibootmgr(in elilo package) as soon as possible,
newer EFI really needs it.