Ubuntu 25.10 Questing Quokka finally includes proven memory-safe security breakthroughs October 9, 2025 by admin Tweet Canonical has released Ubuntu 25.10 Questing Quokka. It marks the final release before the big one next April, Ubuntu 26.04 LTS. Read more… Neowin Related Posts:Ubuntu 25.10 "Questing Quokka" development begins,…Ubuntu gets second-ever snapshot release for Questing QuokkaUbuntu 25.10 Questing Quokka suffers Flatpak…Lubuntu 25.10 Questing Quokka beta arrives with…Ubuntu 24.04.1 is out now, here's how to upgrade to it