I tested all generic kernels available on Linux Mint 21.
Processor: AMD Ryzen 3 3200G with Radeon Vega Graphics × 4
Video card: Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile Series]
Kernel 5.15.0-53: black screen and no terminal.
Kernels from 5.15.0-25 to 5.15.0-52 all work as expected.
I tested all generic kernels available on Linux Mint 21.
Processor: AMD Ryzen 3 3200G with Radeon Vega Graphics × 4
Video card: Advanced Micro Devices, Inc. [AMD/ATI] Picasso/Raven 2 [Radeon Vega Series / Radeon Vega Mobile Series]
Kernel 5.15.0-53: black screen and no terminal.
Kernels from 5.15.0-25 to 5.15.0-52 all work as expected.
So... this bug also affect generic kernels.