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Bianbu 2.1 Release Notes [End of Life]

Buildroot 2.1 will reach end of maintenance on July 31, 2025. We recommend using version 2.2 or later. If you have any questions, please contact us.

Build from Ubuntu 24.04.1 sources.

Bianbu 2.1 source:

Types: deb
URIs: https://archive.spacemit.com/bianbu/
Suites: noble/snapshots/v2.1 noble-security/snapshots/v2.1 noble-updates/snapshots/v2.1 noble-porting/snapshots/v2.1 noble-customization/snapshots/v2.1 bianbu-v2.1-updates
Components: main universe restricted multiverse
Signed-By: /usr/share/keyrings/bianbu-archive-keyring.gpg
  • This source provides packages for all future 2.1.x versions (e.g., 2.1.1), which are hosted in bianbu-v2.1-updates.
  • To download source packages, modify Types: deb to Types: deb deb-src.

v2.1.1​

Release Date: 2025-3-13

The corresponding Buildroot version: v2.1

Key Updates​

AI

  • openwebui: Added support for deepseek
  • spacemit-ollama-toolkit: Added support for deepseek

v2.1​

Release Date: 2025-2-11

The corresponding Buildroot version: v2.1

Key Updates​

AI

  • ollama: Introduced spacemit-ollama-toolkit
  • open-webui: Support for openwebui

Display

  • img-gpu-powervr: Support for calling PVR GPU's OpenCL implementation via libOpenCL.so.1; fixed the issue of some PPT slides failing to play
  • mutter: Fixed occasional black screen issue on the login interface

Multimedia

  • GStreamer1.0: Added SPACEMIT_GST_DEBUG_DUMP_DOT_DIR debugging feature, supporting the generation of Pipeline Graphviz charts
  • gst-plugins-base1.0: Optimized glsinkbin display frame rate
  • gst-plugins-bad1.0:
    • Added active frame dropping feature for spacemitsrc component
    • Fixed the issue of spacemitsrc data could not be hardware encoded
  • FFmpeg: Support for adding watermarks after hardware decoding
  • mpv: Fixed crash issue after unlocking the screen
  • audacious: Fixed the issue of two dots appearing on the taskbar

Applications

  • chromium-browser-stable: Fixed several issues, and optimized startup speed
  • chromium: Upgraded to version 131, hardware video decoding is temporarily not supported
  • LibreOffice: Adjusted compilation optimization level to -O2, improved interaction smoothness
  • GNOME: Disabled thumbnails, and optimized transition animations
  • xfwm4: Fixed window manager lag issue in software rendering mode
  • zed: Added spacemit-code-forge
  • plymouth: Fixed abnormal display issue on the startup screen after flashing

Development Tools

  • LLVM: Support for LLVM 19
  • gcc-13: Support for zicbom_zicbop_zicboz_zicond_zfh_zfhmin extensions
  • sysprof: Fixed the issue of call stack not being displayed