-
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
![Super micro Server picture](/store/img/g/PNgAAOSweU1mSkvR/s-l225/Super-micro-Server.jpg)
Super micro Server
$198.00
![1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 480GB SSD 2x 10GBE picture](/store/img/g/7KoAAOSwephiKTf4/s-l225/1U-Supermicro-Server-10-Bay-2x-Intel-Xeon-3-3Ghz-8.jpg)
1U Supermicro Server 10 Bay 2x Intel Xeon 3.3Ghz 8C 128GB RAM 480GB SSD 2x 10GBE
$273.00
![1U BareMetal pfsense opnsense Router Firewall DNS Server 6x 10GB Ethernet Ports picture](/store/img/g/fxsAAOSwZD5l6PSG/s-l225/1U-BareMetal-pfsense-opnsense-Router-Firewall-DNS-.jpg)
1U BareMetal pfsense opnsense Router Firewall DNS Server 6x 10GB Ethernet Ports
$149.00
![Supermicro 1U Server X9SRI-F Xeon E5-2640 v2 2.5Ghz 16-Cores / 64GB / No HDD picture](/store/img/g/aYkAAOSwLGpmYf9P/s-l225/Supermicro-1U-Server-X9SRI-F-Xeon-E5-2640-v2-2-5Gh.jpg)
Supermicro 1U Server X9SRI-F Xeon E5-2640 v2 2.5Ghz 16-Cores / 64GB / No HDD
$149.99
![HP Proliant MicroServer (Model: HSTNS-5151) NO HARD DRIVES-Power Tested, picture](/store/img/g/WmMAAOSwo-9mcFYr/s-l225/HP-Proliant-MicroServer-Model-HSTNS-5151-NO-HARD-D.jpg)
HP Proliant MicroServer (Model: HSTNS-5151) NO HARD DRIVES-Power Tested,
$99.99
![SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount picture](/store/img/g/MFoAAOSwQYhmavYc/s-l225/SuperMicro-Server-505-2-Intel-Atom-2-4GHz-8GB-RAM-.jpg)
SuperMicro Server 505-2 Intel Atom 2.4GHz 8GB RAM SYS-5018A-FTN4 1U Rackmount
$202.49
![hpe proliant microserver gen10 picture](/store/img/g/PAsAAOSwoThmdGAL/s-l225/hpe-proliant-microserver-gen10-.jpg)
hpe proliant microserver gen10
$250.00
![HP 658553-001 Microserver UNTESTED AS IS NO HDD picture](/store/img/g/IJsAAOSwhRpmdN08/s-l225/HP-658553-001-Microserver-UNTESTED-AS-IS-NO-HDD.jpg)
HP 658553-001 Microserver UNTESTED AS IS NO HDD
$99.99
![2U 12 Bay SAS3 SuperMicro Server 6028U-TR4T+ W/ X10DRU-i+ Barebone 12 Caddy RAIL picture](/store/img/g/qa4AAOSwMxNk76rN/s-l225/2U-12-Bay-SAS3-SuperMicro-Server-6028U-TR4T-W-X10D.jpg)
2U 12 Bay SAS3 SuperMicro Server 6028U-TR4T+ W/ X10DRU-i+ Barebone 12 Caddy RAIL
$299.00
![1U 20](/store/img/g/Id0AAOSwjeBkikov/s-l225/1U-20-Short-Depth-Server-Firewall-PFSense-X11SSH-F.jpg)
1U 20" Short Depth Server Firewall PFSense X11SSH-F Xeon 3.5Ghz 32GB RAM NVME
$247.00