SiliconMotion USB Graphics Software for Ubuntu Release Note

This software release contains an Ubuntu USB driver package.
SiliconMotion devices will be automatically updated with this firmware upon connection.

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03/19/2025 Ubuntu USB driver release  V4.2.3.1
      FW release  V4.2.7.0
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Support OS/kernel/arch: 
1. OS Version: Ubuntu 20.04+.
2. arch: x86-64.

Driver Updates:
- Improved the stability of the driver during USB PNP operations.

FW Updates:
- Some of resolutions are inaccurate.
- Occasionally, screen will not be light up.
- Optimize compatibility of SM770 USB Device on AMD platform.

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01/21/2025 Ubuntu USB driver release  V4.2.1.0
      FW release  V4.2.1.0
=============================================================================
Support OS/kernel/arch: 
1. OS Version: Ubuntu 20.04+.
2. arch: x86-64.

Driver Updates:
- Support SM770.

FW Updates:
- Support SM770.