Troubleshooting an Error During Fedora System Upgrade: How to Fix and Prevent Issues

Upgrading your Fedora system is crucial for accessing new features and security updates. However, encountering errors during the upgrade process can be frustrating. In this article, we’ll explore a standard error during Fedora system upgrades and provide step-by-step instructions to troubleshoot and resolve the issue. Additionally, we’ll share valuable tips to prevent similar errors in the future, ensuring a smooth upgrade experience.

Problem:

If You get on dnf system-upgrade error :

terminate called after throwing an instance of ‘libdnf::ModulePackageContainer::EnableMultipleStreamsException’
what(): Cannot enable multiple streams for module MODULE_NAME

Solution:

Try to reset this module and repeat the upgrade operation:

dnf module reset MODULE_NAME