-
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
![Dell X1018 X-Series Smart Managed Switches 16-Port Gigabit 2-Port SFP Switch picture](/store/img/-yUAAOSw-JVlyRj9/s-l225//Dell-X1018-X-Series-Smart-Managed-Switches-16-Port.jpg)
Dell X1018 X-Series Smart Managed Switches 16-Port Gigabit 2-Port SFP Switch
$42.00
![Dell PowerConnect 6224 Rackmount 24-Port Gigabit Managed Ethernet Network Switch picture](/store/img/ffsAAOSwMPZmYel9/s-l225//Dell-PowerConnect-6224-Rackmount-24-Port-Gigabit-M.jpg)
Dell PowerConnect 6224 Rackmount 24-Port Gigabit Managed Ethernet Network Switch
$31.99
![Loocam Gigabit PoE Switch 8 Port 96W 2 Uplink Port Unmanaged Ethernet Switch picture](/store/img/BUMAAOSwtOFjdfzi/s-l225//Loocam-Gigabit-PoE-Switch-8-Port-96W-2-Uplink-Port.jpg)
Loocam Gigabit PoE Switch 8 Port 96W 2 Uplink Port Unmanaged Ethernet Switch
$49.99
![Cisco Catalyst WS-C3650-24PS-L 24-Port Gigabit Ethernet Network Switch TESTED picture](/store/img/prIAAOSwkfFmDHF2/s-l225//Cisco-Catalyst-WS-C3650-24PS-L-24-Port-Gigabit-Eth.jpg)
Cisco Catalyst WS-C3650-24PS-L 24-Port Gigabit Ethernet Network Switch TESTED
$49.99
![TRENDnet TEG (TEG-S80g) 8-Port Gigabit GREENnet External Switch Version V3.1R picture](/store/img/jzYAAOSwb09mkYSr/s-l225//TRENDnet-TEG-TEG-S80g-8-Port-Gigabit-GREENnet-Exte.jpg)
TRENDnet TEG (TEG-S80g) 8-Port Gigabit GREENnet External Switch Version V3.1R
$12.64
![TP-Link TL-SG108PE 8-port Gigabit Easy Smart PoE+ Swith w/ 4-port PoE - Sealed picture](/store/img/kvsAAOSwc-ZmPjNa/s-l225//TP-Link-TL-SG108PE-8-port-Gigabit-Easy-Smart-PoE-S.jpg)
TP-Link TL-SG108PE 8-port Gigabit Easy Smart PoE+ Swith w/ 4-port PoE - Sealed
$49.50
![Cisco Catalyst 2960 WS-C2960-8TC-L 8-Port Ethernet Network Switch picture](/store/img/fjwAAOSwj8Jmluj8/s-l225//Cisco-Catalyst-2960-WS-C2960-8TC-L-8-Port-Ethernet.jpg)
Cisco Catalyst 2960 WS-C2960-8TC-L 8-Port Ethernet Network Switch
$34.00
![TP-Link 24-Port Gigabit Ethernet Unmanaged Switch Desktop/Rackmount TL-SG1024D picture](/store/img/rvkAAOSwZBBi5CPU/s-l225//TP-Link-24-Port-Gigabit-Ethernet-Unmanaged-Switch-.jpg)
TP-Link 24-Port Gigabit Ethernet Unmanaged Switch Desktop/Rackmount TL-SG1024D
$59.49
![Cisco Nexus N3K-C3048TP-1GE 48 Port Switch w/ Dual Power - Same Day Shipping picture](/store/img/BlEAAOSwV89kfWya/s-l225//Cisco-Nexus-N3K-C3048TP-1GE-48-Port-Switch-w-Dual-.jpg)
Cisco Nexus N3K-C3048TP-1GE 48 Port Switch w/ Dual Power - Same Day Shipping
$69.95
![Dell PowerSwitch N2048P 48 Port Gigabit PoE Network Switch w/ Lifetime Warranty picture](/store/img/bJ0AAOSwylRmlpt9/s-l225//Dell-PowerSwitch-N2048P-48-Port-Gigabit-PoE-Networ.jpg)
Dell PowerSwitch N2048P 48 Port Gigabit PoE Network Switch w/ Lifetime Warranty
$127.00