Ubuntu 26.10 debuts Myna, a local AI voice agent

Ubuntu 26.10 introduces Myna, a local speech-to-text agent that runs on-device models without cloud telemetry. The release also adds post-quantum package signing and default dbus-broker process isolation.

• Myna runs local models without cloud telemetry
• Post-quantum package signing added
• dbus-broker process isolation enabled by default
• Part of the nine-month desktop update cycle