-
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
![ARUBA J9772A 2530-48G PoE+ 48 PORT ETHERNET SWITCH W/ RACK EARS J9772-60301 picture](/store/img/g/J0AAAOSwSiVlu-xI/s-l225/ARUBA-J9772A-2530-48G-PoE-48-PORT-ETHERNET-SWITCH-.jpg)
ARUBA J9772A 2530-48G PoE+ 48 PORT ETHERNET SWITCH W/ RACK EARS J9772-60301
$140.23
![Fortinet FortiSwitch FS-124D-POE 24 Port Gigabit Ethernet Switch UNREGISTERED picture](/store/img/g/kjQAAOSwNkhj0o7Y/s-l225/Fortinet-FortiSwitch-FS-124D-POE-24-Port-Gigabit-E.jpg)
Fortinet FortiSwitch FS-124D-POE 24 Port Gigabit Ethernet Switch UNREGISTERED
$99.97
![Cisco Catalyst C9300-24UX-A 24 Port 10G/mGig UPOE Network Switch, no module picture](/store/img/g/E0cAAOSwNzxmPkm2/s-l225/Cisco-Catalyst-C9300-24UX-A-24-Port-10G-mGig-UPOE-.jpg)
Cisco Catalyst C9300-24UX-A 24 Port 10G/mGig UPOE Network Switch, no module
$279.97
![Loocam Gigabit PoE Switch 8 Port 96W 2 Uplink Port Unmanaged Ethernet Switch picture](/store/img/g/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
![NETGEAR GS108 ProSafe 8-Port GbE Unmanaged Switch w/ Power Adapter picture](/store/img/g/GtAAAOSw441l3Jx1/s-l225/NETGEAR-GS108-ProSafe-8-Port-GbE-Unmanaged-Switch-.jpg)
NETGEAR GS108 ProSafe 8-Port GbE Unmanaged Switch w/ Power Adapter
$14.99
![Netgear ProSafe FS726T 24 Port 10/100 Smart Switch w/2 Gigabit Ports picture](/store/img/g/iCwAAOSwVX9mcdMS/s-l225/Netgear-ProSafe-FS726T-24-Port-10-100-Smart-Switch.jpg)
Netgear ProSafe FS726T 24 Port 10/100 Smart Switch w/2 Gigabit Ports
$19.99
![Netgear ProSafe GS116v2 16-Port Gigabit Switch Issue picture](/store/img/g/zIEAAOSww6lmdCf9/s-l225/Netgear-ProSafe-GS116v2-16-Port-Gigabit-Switch-Iss.jpg)
Netgear ProSafe GS116v2 16-Port Gigabit Switch Issue
$14.99
![TP-Link TL-SG108 8-Port 10/100/1000 Mbps Gigabit Ethernet Desktop Switch FREE SH picture](/store/img/g/eHwAAOSwSOxlsrl8/s-l225/TP-Link-TL-SG108-8-Port-10-100-1000-Mbps-Gigabit-E.jpg)
TP-Link TL-SG108 8-Port 10/100/1000 Mbps Gigabit Ethernet Desktop Switch FREE SH
$14.99
![Cisco 3560CG Series 8 Port POE Network Switch WS-C3560CG-8PC-S picture](/store/img/g/fjkAAOSweShmcw9Z/s-l225/Cisco-3560CG-Series-8-Port-POE-Network-Switch-WS-C.jpg)
Cisco 3560CG Series 8 Port POE Network Switch WS-C3560CG-8PC-S
$80.00
![HPE ARUBA 2530-24G J9773A PoE+ 24-PORT GIGABIT ETHERNET SWITCH J9773-60201 picture](/store/img/g/RNgAAOSwrTtlQZet/s-l225/HPE-ARUBA-2530-24G-J9773A-PoE-24-PORT-GIGABIT-ETHE.jpg)
HPE ARUBA 2530-24G J9773A PoE+ 24-PORT GIGABIT ETHERNET SWITCH J9773-60201
$93.24