--- title: "Investigating Linux graphics" url: https://daily.dev/posts/investigating-linux-graphics-pt8vvc5hu source_url: https://roscidus.com/blog/blog/2025/06/24/graphics type: article source: "Lobsters" published: 2026-06-30T15:49:55.723Z updated: 2026-06-30T15:50:20.979Z tags: ["linux", "vulkan"] reading_time: 38 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Investigating Linux graphics **[Lobsters](https://daily.dev/sources/lobsters)** · 38 min read · 0 upvotes · 0 comments ## Summary A deep technical exploration of the Linux graphics stack, starting from drawing a triangle with OpenGL and Vulkan, then progressively stripping away abstractions (GLFW, Vulkan's Wayland extension) to trace exactly how rendered frames travel from an application to the Wayland compositor. Covers Mesa3D internals, DRM/KMS, GPU rings, DMA fences, sync objects, sync files, implicit vs explicit synchronisation, and kernel-level tracing with bpftrace. Includes detailed Wayland protocol message logs and amdgpu kernel driver internals, ultimately building toward understanding real-world GPU errors like fence timeouts and scheduler failures. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Tracking Down a Regression in Mesa 3D](https://daily.dev/posts/tracking-down-a-regression-in-mesa-3d-wcvemz7iq) · Lobsters · 1 upvotes · 0 comments --- Tags: [#linux](https://daily.dev/tags/linux), [#vulkan](https://daily.dev/tags/vulkan) [View this post on daily.dev](https://daily.dev/posts/investigating-linux-graphics-pt8vvc5hu)