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I helped fix sleep-wake hangs on Linux with AMD GPUs (2025)

IT·技术 · 2026-10-31 13:00

The author traced sleep-wake black screens on Linux with AMD GPUs to amdgpu power and memory management flaws that surface under high memory usage, and after over a year of pushing, the fix landed in stable kernel 6.14, though it was briefly reverted over a potential deadlock.

Source: nyanpasu64.gitlab.io


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