Ubuntu 26.10 boosts Intel Arrow Lake performance on Star Labs laptops
Ubuntu 26.10 delivers measurable performance improvements over 26.04 LTS on Intel Core Ultra 9 285H Arrow Lake hardware, according to Phoronix benchmarks on the Star Labs StarFighter Ultra.
Summary
Phoronix benchmarked Ubuntu 26.10 against Ubuntu 26.04 LTS on the Star Labs StarFighter Ultra, a Coreboot-loaded laptop with Intel Core Ultra 9 285H and Arc 140T integrated graphics. The newer release ships with Linux 7.3, Mesa 26.2, and GNOME 51, up from Linux 7.0, Mesa 26.0, and GNOME 50 in the LTS. Testing covered dozens of benchmarks across graphics and general Linux workloads.
What changed between Ubuntu releases
- Kernel: Linux 7.0 → 7.3
- Graphics stack: Mesa 26.0 → 26.2
- Desktop environment: GNOME 50 → 51
- Hardware tested: Intel Core Ultra 9 285H (Arrow Lake H), Arc 140T iGPU, 64 GB LPDDR5-7467
- Test system: Star Labs StarFighter Ultra with Coreboot firmware
Why it matters
The gains suggest upstream kernel and Mesa improvements are reaching Ubuntu users on newer Intel mobile hardware, particularly for those running Coreboot-based systems like Star Labs' offerings.
Original reference: www.phoronix.com →