Ubuntu 18.04.6 LTS Released,
▻https://www.omgubuntu.co.uk/2021/09/ubuntu-18-04-6-lts-released-with-critical-security-fixes
No, you’re not misreading the title, Ubuntu 18.04.6 LTS is available to download. This (unplanned) point release arrives with one key — pun intended — purpose: to make Ubuntu 18.04 LTS bootable again on Secure Boot-enabled systems. “Unlike previous point releases, 18.04.6 is a refresh of the amd64 and arm64 installer media after the key revocation related to the BootHole vulnerability, re-enabling their usage on Secure Boot enabled systems,” writes Canonical’s Łukasz Zemczak explains in a release announcement. The BootHole vulnerability is explained in more detail on the Ubuntu blog as well on the Ubuntu Security Team Wiki, excerpt below: […] This post, Ubuntu 18.04.6 LTS Released, is from OMG! Ubuntu!. Do not reproduce elsewhere without (...)