Cannot update Fedora Silverblue 44

Hello

I am using Fedora Silverblue 44 and can no longer update the system. On a terminal I am getting this message:

error: Could not depsolve transaction; 2 problems detected:
 Problem 1: conflicting requests
  - package kmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-updates requires akmod-nvidia = 3:595.71.05-1.fc44, but none of the providers can be installed
  - package kmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-nvidia-driver requires akmod-nvidia = 3:595.71.05-1.fc44, but none of the providers can be installed
  - package kmod-nvidia-3:595.58.03-2.fc44.x86_64 from rpmfusion-nonfree requires akmod-nvidia = 3:595.58.03-2.fc44, but none of the providers can be installed
  - package akmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-updates requires akmods, but none of the providers can be installed
  - package akmod-nvidia-3:595.58.03-2.fc44.x86_64 from rpmfusion-nonfree requires akmods, but none of the providers can be installed
  - package akmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-nvidia-driver requires akmods, but none of the providers can be installed
  - package akmods-0.6.2-9.fc44.noarch from fedora requires gcc, but none of the providers can be installed
  - package gcc-16.1.1-1.fc44.x86_64 from updates requires glibc-devel >= 2.2.90-12, but none of the providers can be installed
  - package gcc-16.1.1-1.fc44.x86_64 from updates-archive requires glibc-devel >= 2.2.90-12, but none of the providers can be installed
  - package glibc-devel-2.43-4.fc44.i686 from updates requires glibc = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-4.fc44.x86_64 from updates requires glibc = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-4.fc44.x86_64 from updates-archive requires glibc = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-2.fc44.i686 from fedora requires glibc = 2.43-2.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-2.fc44.x86_64 from fedora requires glibc = 2.43-2.fc44, but none of the providers can be installed
  - glibc-2.43-4.fc44.i686 from updates does not belong to a distupgrade repository
  - glibc-2.43-2.fc44.i686 from fedora does not belong to a distupgrade repository
  - package gcc-16.0.1-0.10.fc44.x86_64 from fedora requires cpp = 16.0.1-0.10.fc44, but none of the providers can be installed
  - cannot install both glibc-2.43-4.fc44.x86_64 from updates and glibc-2.43-5.fc44.x86_64 from @System
  - cannot install both glibc-2.43-2.fc44.x86_64 from fedora and glibc-2.43-5.fc44.x86_64 from @System
  - cannot install both glibc-2.43-4.fc44.x86_64 from updates-archive and glibc-2.43-5.fc44.x86_64 from @System
  - cannot install both cpp-16.0.1-0.10.fc44.x86_64 from fedora and cpp-16.1.1-1.fc44.x86_64 from @System
 Problem 2: conflicting requests
  - package xorg-x11-drv-nvidia-cuda-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-nvidia-driver requires nvidia-kmod >= 3:595.71.05, but none of the providers can be installed
  - package xorg-x11-drv-nvidia-cuda-3:595.58.03-1.fc44.x86_64 from rpmfusion-nonfree requires nvidia-kmod >= 3:595.58.03, but none of the providers can be installed
  - package xorg-x11-drv-nvidia-cuda-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-updates requires nvidia-kmod >= 3:595.71.05, but none of the providers can be installed
  - package kmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-updates requires akmod-nvidia = 3:595.71.05-1.fc44, but none of the providers can be installed
  - package kmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-nvidia-driver requires akmod-nvidia = 3:595.71.05-1.fc44, but none of the providers can be installed
  - package kmod-nvidia-3:595.58.03-2.fc44.x86_64 from rpmfusion-nonfree requires akmod-nvidia = 3:595.58.03-2.fc44, but none of the providers can be installed
  - package akmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-updates requires akmods, but none of the providers can be installed
  - package akmod-nvidia-3:595.58.03-2.fc44.x86_64 from rpmfusion-nonfree requires akmods, but none of the providers can be installed
  - package akmod-nvidia-3:595.71.05-1.fc44.x86_64 from rpmfusion-nonfree-nvidia-driver requires akmods, but none of the providers can be installed
  - package akmods-0.6.2-9.fc44.noarch from fedora requires gcc, but none of the providers can be installed
  - package gcc-16.1.1-1.fc44.x86_64 from updates requires glibc-devel >= 2.2.90-12, but none of the providers can be installed
  - package gcc-16.1.1-1.fc44.x86_64 from updates-archive requires glibc-devel >= 2.2.90-12, but none of the providers can be installed
  - package gcc-16.0.1-0.10.fc44.x86_64 from fedora requires libatomic = 16.0.1-0.10.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-4.fc44.i686 from updates requires glibc = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-4.fc44.x86_64 from updates requires glibc = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-4.fc44.x86_64 from updates-archive requires glibc = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-2.fc44.i686 from fedora requires glibc = 2.43-2.fc44, but none of the providers can be installed
  - package glibc-devel-2.43-2.fc44.x86_64 from fedora requires glibc = 2.43-2.fc44, but none of the providers can be installed
  - libatomic-16.0.1-0.10.fc44.i686 from fedora does not belong to a distupgrade repository
  - package glibc-2.43-4.fc44.i686 from updates requires glibc-common = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-2.43-4.fc44.x86_64 from updates requires glibc-common = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-2.43-4.fc44.x86_64 from updates-archive requires glibc-common = 2.43-4.fc44, but none of the providers can be installed
  - package glibc-2.43-2.fc44.i686 from fedora requires glibc-common = 2.43-2.fc44, but none of the providers can be installed
  - package glibc-2.43-2.fc44.x86_64 from fedora requires glibc-common = 2.43-2.fc44, but none of the providers can be installed
  - cannot install both libatomic-16.0.1-0.10.fc44.x86_64 from fedora and libatomic-16.1.1-1.fc44.x86_64 from @System
  - cannot install both glibc-common-2.43-4.fc44.x86_64 from updates and glibc-common-2.43-5.fc44.x86_64 from @System
  - cannot install both glibc-common-2.43-2.fc44.x86_64 from fedora and glibc-common-2.43-5.fc44.x86_64 from @System
  - cannot install both glibc-common-2.43-4.fc44.x86_64 from updates-archive and glibc-common-2.43-5.fc44.x86_64 from @System

I wonder what is wrong?

I just remembered that I had the same issue before and I was able to fix updates by removing libavcodec-freeworld:

rpm-ostree remove libavcodec-freeworld

After the package removal I was able to update the system.

Maybe someone would know why it worked?

Probably due to version conflicts and dependencies.
You probably could reinstall libavcodec-freeworld after the upgrade completed.