Grub error: symbol ‘grub_is_lockdown’ after update
Hi there,
I hope I'm posting in the right section. when booting my system goes into grub rescue mode with the message Code:
error: symbol ‘grub_is_lockdown’ not found Recently I updated grub after reading this article: https://forum.manjaro.org/t/grub2-se...ommended/57280. I’m using an EFI system so I followed the instructions in the corresponding section. No errors occurred so I went on to activate the os-prober because I have a dual boot system (Manjaro and Windows). Now grub rescue mode shows up with the error message I mentioned above. I found this tutorial: https://www.youtube.com/watch?v=QHe3-hF-Rdk which I followed closely but when I enter Code:
insmod normal Code:
normal error: symbol ‘grub_is_lockdown’ not found Code:
error: symbol ‘grub_is_lockdown’ not found |
Hi there,
seems like this issue doesn’t occur that often. I guess I’m in bad luck? Anyway, I managed some progress: Using the newest live ISO I’m able to boot into my manjaro installation again. Now, when I Code:
grub-mkconfig -o /boot/grub/grub.cfg Code:
Generating grub configuration file ... Code:
/usr/bin/grub-probe: Warning: unknown device type nvme0n1. Now, when I try to boot manjaro from the disk I get the following output: Code:
[FAILED] Failed to start Load Kernel Modules. “Daten” is a mount point where I mounted a partition from another drive where I simply store lots of data. When booting via live-ISO, it just mounts trouble-free. But the othere 3 messages make me feel like I srewed up even more :frowning: Any help would be greatly appreciated! I also can tell again which kernel I’m on: it’s 5.11.6-1. Changing the kernel in grub doesn't change anything. |
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