The following packages may require manual intervention due to the upgrade from 9.0 to 10.0: aspnet-runtime aspnet-targeting-pack dotnet-runtime dotnet-sdk dotnet-source-built-artifacts dotnet-targeting-pack pacman may display the following error failed to prepare transaction (could not satisfy dependencies) for the affected packages. If you are affected by this and require the 9.0 packages, the following commands will update e.g. aspnet-runtime to aspnet-runtime-9.0: pacman -Syu aspnet-runtime-9.0 pacman -Rs aspnet-runtime