Questions tagged [secure-boot]
Secure Boot is an UEFI feature that blocks unsigned drivers and operating systems from running. Use this tag if you have questions about Ubuntu on a secure-boot enabled system.
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after upgrading to 24.04, can't upgrade secure boot enforcement policy due to unsigned kerkels
I upgraded my system 23.10 to 24.04
however, it still shows me kernel kernel 6.8 can't be used
these below many screen shots for this issue
while now my system is 24.04
but on old kernel
How to allow ...
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moklist error: which keys to remove from secure boot key management and How?
similar answered questions
https://superuser.com/questions/1841890/moklist-error-volume-full-cannot-boot-asus-laptop
Couldn't Create Moklist: Volume Full - grub doesn't start at all
MokListRT ...
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Terminal windown will not allow me to respond or continue
I had problems installing a package and was instructed in Terminal that:
dpkg was interrupted, you must manually run 'sudo dpkg --configure -a' to correct the problem.
I then copy and paste this ...
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Secure Boot after Dual booting
I have windows 11, and dual booted it with Ubuntu 22.04 (initially, 20.04 and later upgraded). Now, in windows 11, some app requires secure boot to be ON. Is it safe to enable secure boot, even though ...
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After updating from 23.10 to 24.04 LTS I have to reset secure boot to load into ubuntu
After updating to 24.04 LTS I have been getting constant issues but mostly:
Could not create MokListRT: Volume full
Could not create MokListXRT: Volume full
Could not create SbatlevelRT: Volume Full
...
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Is it possible to change the kernel command line when using TPM backed FDE?
I am looking for a way to specify my own kernel command line (or more precisely, to define complementary values to the existing ones) when using TPM backed FDE.
Traditionally these would be defined in ...
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MokListRT error: volume full - delete and reinstall keys
I have the same error as described here... Couldn't Create Moklist: Volume Full - grub doesn't start at all
Disabling secure boot did not help.
I cannot boot into my OS and also with a liveUSB ...
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Do I need to disable Secure Boot to install Ubuntu 24.04?
I have trouble with the installation of Ubuntu 24.04. Apparently it's a problem with Secure Boot. Do I need to disable Secure Boot to install Ubuntu 24.04?
The Ubuntu installer says: ubuntu ...
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Does secure boot password set during installation need to be remembered?
When I installed Ubuntu 22.04.4 on a system of mine just now, with secure boot enabled, I opted to enable third party drivers, and left "Configure secure boot" ticked, and entered a password....
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Regarding manually entering key for secure boot
Currently I enabled secure boot in my desktop with Ubuntu22.04.
During NVIDIA driver installation it asks for secure boot password which should be manually entered on reboot of the desktop so that ...
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what is the risk of disabling secure boot
I have ubuntu 22.04
I installed virtualbox so I could run a windows 10 system. I created a win10 system.
When I tried to start the win10 system there was an error. According to my research I could fix ...
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Migrating Ubuntu-20.04 boot disk from old laptop to new laptop with secure-boot enabled
I have an laptop running 20.04 (no secure-boot, title it old). I wanted to move the boot disk to a new laptop (titled new) which has secure-boot enabled. I do not want to disable secure boot on new, ...
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Benefit of using secure boot with MOK over disabling secure boot
Following this guide, I was able to enroll a Machine Owner Key (MOK) to sign my NVIDIA (proprietary) driver. It is fairly easy to set up and it works fine. So far I am happy with it.
I had to enter a ...
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Auto disable secure boot when switching to ubuntu 22.04 [duplicate]
Currently, my laptop is set up with dual-boot for Windows 11 and Ubuntu 22.04. However, when using a external adapters in Ubuntu, I need to disable Secure Boot.
Unfortunately, I don't want to disable ...
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Get VirtualBox runnning with SecureBoot
I try to get VirtualBox running on my Ubuntu 23.10 with Secure Boot enabled.
When starting any Virtual Mache in VirtualBox the error is shown:
Kernel driver not installed (rc=-1908)
The VirtualBox ...
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