eig 2 days ago

Man, I really tried but I can't even get through the article because it sounds so AI written. I feel like I'm scrolling on LinkedIn...

delusional 2 days ago

That website has literally caused my window manager (sway/wlroots/wayland) to bug out and consume 90% of a core.

  • perching_aix 2 days ago

    > That website has literally caused my window manager (sway/wlroots/wayland) to bug out and consume 90% of a core.

    That is incredibly concerning, but not for the website...

    • delusional a day ago

      I agree. I wanted to make a note for anyone else seeing odd behavior, but I'm working on figuring out what sort of degenerate behavior this hits.

      • delusional 20 hours ago

        I have looked into it. This appears to be a Firefox bug when HDR is enabled on wayland and the website is using webgl. Firefox looks to be leaking wl_buffer objects which are causing a VRAM leak in the wayland compositor which then causes performance issues in the AMDGPU TTM buffer object management.

        • perching_aix 9 hours ago

          Nice dig. Could you share more about how you narrowed it down in the end? Is it a known issue and you just had to confirm it applies, or did you identify all of this yourself?

  • ecto 2 days ago

    thanks for the heads up! I'll work on perf this weekend