TLEer's Blog

Setting up NVIDIA Drivers on systemd-boot Fedora

Sun, 26 Jul 2026 00:00:00 +0000

0. Before we begin#

I carried out installation on my Dell Precision 5570 laptop, steps to enroll db keys may vary depending on your PC.

There are two separate trust operations:

EFI signing: firmware db trusts systemd-boot and your UKI.
Kernel-module signing: the NVIDIA modules are signed by a key the kernel trusts.

No MOK is needed when booting directly through systemd-boot, provided the module certificate is in firmware db and Fedora imports that key into a keyring accepted for module verification. The tutorials online are mainly about grub+shim and will often require you to enroll a MOK key.

Delete CF Pages Deployments

Sat, 25 Jul 2026 00:00:00 +0000

You may encounter the error Your project has too many deployments to be deleted, follow this guide to delete them: https://cfl.re/3CXesln when trying to delete a pages project which has more than approx. 100 deployments(each construction is considered as one build, like you updated an entry in your blog)

So I tell the big fat fish(Deepseek) to write a python script for me to automatically delete the deployments so that I can delete the project afterwards. The repo cloudflare-buik-delete is broken as the records per page of the pages api query is limited at 25, while the tool send queries with 100 records per page, causing HTTP 400 error

Signing systemd-boot files and enroll PK for secure boot

Sat, 25 Jul 2026 00:00:00 +0000

0. Before we begin#

Lately I tried to install Fedora to replace Ubuntu to get rid of the snap s**t. And I got an idea from nowhere deciding to give systemd-boot a try, so that’s how the nightmare begins.

There are two separate trust operations:

EFI signing: firmware db trusts systemd-boot and your UKI.
Kernel-module signing: the NVIDIA modules are signed by a key the kernel trusts.