cosocial.ca is one of the many independent Mastodon servers you can use to participate in the fediverse.
A co-op run social media server for all Canadians. More info at https://blog.cosocial.ca

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Two Silverblue systems here got hit by the secure boot signature bootloader bug on the upgrade that brought in a new kernel. Good thing there are rollbacks (to boot an older version) and a workaround.

Issue: github.com/fedora-silverblue/i

Workaround to keep using secure boot (run these commands on a working boot): github.com/fedora-silverblue/i

Hopefully there's an automatic fix soon? ('bootupd' should be the long term fix for this.)

GitHubBoot fails with "vmlinuz has invalid signature" or "bad shim signature, you need to load the kernel first" · Issue #543 · fedora-silverblue/issue-trackerBy Mershl