# Synex 26.10.17 updates Debian base, ships COSMIC desktop 1.10.0

> **Key takeaway:** Debian-based Synex distribution's latest snapshot updates its base system and introduces COSMIC desktop 1.10.0 with new components cosmic-viewer and cosmic-osk.

**Published:** 2026-10-17T19:52:34+00:00 
**Source:** DistroWatch Weekly & News 
**Category:** distro-news 
**Canonical URL:** https://fosswire.org/news/synex-261017-updates-debian-base-ships-cosmic-desktop-1100.html 

## Summary
Synex, a Debian "Stable" derivative, has released version 26.10.17 with an updated base system. The release adds a COSMIC desktop edition running version 1.10.0 of System76's Rust-based desktop environment. The distribution also continues to offer KDE and Xfce variants.

## What's new in COSMIC 1.10.0 on Synex
- **cosmic-viewer**: New image viewer replaces previous GTK-based viewer as default for opening images
- **cosmic-osk**: New on-screen keyboard with dedicated applet; auto-detects hardware to avoid appearing on non-touch devices
- **Unified lock screen**: Lock screen now rendered by same component as desktop background for visual consistency
- **Font synchronization**: Interface font now synced from COSMIC settings daemon to third-party GTK applications, including size
- **Full stack update**: Covers Wayland compositor, panel, applets, settings centre, session manager, and greeter

## Why it matters
The inclusion of COSMIC 1.10.0 in a Debian-based distribution provides wider exposure for System76's emerging Rust-based desktop environment outside its native Pop!_OS, potentially accelerating user feedback and adoption.