How to fix: At least xMB more space needed on the /boot filesystem

Originally published at: https://linuxblog.io/fix-least-xmb-space-needed-boot-filesystem/

Running sudo dnf upgrade in Fedora CentOS or RHEL will sometimes result in the following error: At least xxMB more space is needed on the /boot filesystem. Let’s fix this! List all installed kernel packages with: yum list kernel On Fedora 22+, CentOS Stream and RHEL 8+, use: dnf list kernel The kernel in use…

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