-
Junior Member
registered user
9.1: Install grub 2.x for secure boot
Hello,
I used the following steps to install grub 2.0 under knoppix 9.1
Code:
mkfs.fat -F32 /dev/sdb1
mount -t vfat /dev/sdb1 /media/sdb1
apt-get install grub-efi-amd64-signed
grub-install --boot-directory=/media/sdb1/boot --efi-directory=/media/sdb1 --uefi-secure-boot
But after boot I got the red sign which alerts that some files are not signed.
Can you please advise what is missing in my steps ?
I found the following link:
http://www.fit-pc.com/wiki/index.php/Linux:_Secure_Boot
I wonder if I need this complicated procedure with knoppix.
Thank you,
Zvika
-
Junior Member
registered user
Hello,
Thanks to the huge help I got in the grub mail list, grub is now booting under secure boot.
I had 2 problems:
1. The shim packages I had are for i386 not amd64. So I installed the right shim packages.
2. I had to run grub-install under knoppix 9.1 which was booted in secure boot=enable in BIOS.
Till I did it, I got the following warning:
Quote:
grub-install: warning: EFI variables are not supported on this system. |
Thank you,
Zvika
-
Junior Member
registered user
Hello,
According to the following link:
https://www.youtube.com/watch?v=6JhMSKvf6Kw
The "EFI variables are not supported on this system" can be fixed by running:
modprobe efivarfs
mount -t efivarfs efivarfs /sys/firmware/efi/efivars
According to few links I found, the cause is that Knoppinx (in my case) is booting from USB stick.
I think (not sure) this is a BUG.
Thank you,
Zvika
Tags for this Thread
Posting Permissions
- You may not post new threads
- You may not post replies
- You may not post attachments
- You may not edit your posts
-
Forum Rules
![Vintage Dot Matrix Printer Contin Feed Paper 8.5 x 11. Lots of 5 to 250 sheets. picture](/store/img/g/498AAOSwJTdl1MqH/s-l225/Vintage-Dot-Matrix-Printer-Contin-Feed-Paper-8-5-x.jpg)
Vintage Dot Matrix Printer Contin Feed Paper 8.5 x 11. Lots of 5 to 250 sheets.
$4.00
![Vintage ATI Radeon 9550 XL 256MB AGP Graphics Card picture](/store/img/g/mgsAAOSwBxdmhDd9/s-l225/Vintage-ATI-Radeon-9550-XL-256MB-AGP-Graphics-Card.jpg)
Vintage ATI Radeon 9550 XL 256MB AGP Graphics Card
$35.95
![Vintage Crayola Kids Computer Roller Mouse And Mouse Pad Windows 95 98 Sealed picture](/store/img/g/q68AAOSwGWNmhCho/s-l225/Vintage-Crayola-Kids-Computer-Roller-Mouse-And-Mou.jpg)
Vintage Crayola Kids Computer Roller Mouse And Mouse Pad Windows 95 98 Sealed
$25.00
![Vintage 3.5](/store/img/g/FrEAAOSwjhpmhDEx/s-l225/Vintage-3-5-And-5-25-Floppy-Disk-Labels-Lot.jpg)
Vintage 3.5" And 5.25" Floppy Disk Labels Lot
$6.99
![VINTAGE USED FOCUS ELECTRONICS 101 KEY KEYBOARD COILED WIRE 5 PIN CONNECTOR picture](/store/img/g/D6EAAOSw5H1mhFgV/s-l225/VINTAGE-USED-FOCUS-ELECTRONICS-101-KEY-KEYBOARD-CO.jpg)
VINTAGE USED FOCUS ELECTRONICS 101 KEY KEYBOARD COILED WIRE 5 PIN CONNECTOR
$49.99
![Vintage Commodore VIC 20 Computer Untested No Power Adapter For Parts/Repair picture](/store/img/g/BYMAAOSwbVhmhCYi/s-l225/Vintage-Commodore-VIC-20-Computer-Untested-No-Powe.jpg)
Vintage Commodore VIC 20 Computer Untested No Power Adapter For Parts/Repair
$64.87
![VINTAGE 1996 Egghead KeyTronic Keyboard NEW IN BOX picture](/store/img/g/FGgAAOSwljpmgD09/s-l225/VINTAGE-1996-Egghead-KeyTronic-Keyboard-NEW-IN-BOX.jpg)
VINTAGE 1996 Egghead KeyTronic Keyboard NEW IN BOX
$20.00
![VINTAGE ADAPTEC AHA-2940W 2940UW ULTRA WIDE SCSI PCI CONTROLLER CARD picture](/store/img/g/qYwAAOSwK~VmSX8y/s-l225/VINTAGE-ADAPTEC-AHA-2940W-2940UW-ULTRA-WIDE-SCSI-P.jpg)
VINTAGE ADAPTEC AHA-2940W 2940UW ULTRA WIDE SCSI PCI CONTROLLER CARD
$17.99
![Epson MBM-2095-E Vintage Monochrome Monitor (Does not Turn On) picture](/store/img/g/RWQAAOSwCFNlt-Ff/s-l225/Epson-MBM-2095-E-Vintage-Monochrome-Monitor-Does-n.jpg)
Epson MBM-2095-E Vintage Monochrome Monitor (Does not Turn On)
$105.99
![Vintage Sun Microsystems 530-2383-01 68 Pin SCSI to SCSI Cable picture](/store/img/g/XxsAAOSwVJVmgf9n/s-l225/Vintage-Sun-Microsystems-530-2383-01-68-Pin-SCSI-t.jpg)
Vintage Sun Microsystems 530-2383-01 68 Pin SCSI to SCSI Cable
$24.95