Ubuntu 25.10
“Questing Quokka”
- End of life
- Released 9 Oct 2025
- End of life 1 Jul 2026
Is Ubuntu 25.10 still supported?
Reached end of life on 1 Jul 2026 (4 months ago).
Today
- Released 9 Oct 2025
- End of life 1 Jul 2026
Release details
- Product
- Ubuntu
- Version
- 25.10
- Codename
- Questing Quokka
- Release date
- 9 Oct 2025
- Long-term support
- No
- Active support until
- 1 Jul 2026
- Security support until
- 1 Jul 2026
- Status
- End of life
Other Ubuntu releases
Supported now
Frequently asked questions
When does Ubuntu 25.10 reach end of life?
Ubuntu 25.10 reached end of life on 1 Jul 2026.
Is Ubuntu 25.10 still supported?
No. Ubuntu 25.10 no longer gets free security updates. Upgrade to Ubuntu 26.04 LTS.
When was Ubuntu 25.10 released?
Ubuntu 25.10 was released on 9 Oct 2025.
Release data: endoflife.date and vendor announcements. Spotted a mistake? Tell us.