Bianbu Linux 2.2rc4 Release Notes

v2.2rc4 release note

Release date: 2025-4-11

Compared to 2.1, 2.2 fixes several issues and provides a new kernel branch k1-bl-v2.2.y (based on 6.6.63), including every modification.

Added support for GPU DVFS
Added support for RTL8125 and RTL8168 modules
Added support for USB network sharing device function
Added support for configure ddr priority on USB2.0
Fixed the issue of dtb data exception
Fixed the issue of uart driver drop frame
Fixed low-probability display issues in system reboot scenarios
Fixed display errors caused by frequent HDMI hot-swapping in some scenarios
Fixed low-probability EMAC errors and the last CPU could not enter suspend during suspend/resume
Fixed compatibility issues during sdio clock switching