Comment 16 for bug 1009589

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Sergey "Shnatsel" Davidoff (shnatsel) wrote :

I can confirm that this bug is hardware-dependent. The 2560x1600 "168.jpg" from elementary default wallpaper set is not shown if the system is running off an integrated GPU, but shows OK if I boot with the discrete one enabled.

I suppose this is because the greeter attempts to load the image as a texture while the largest texture size for the built-in GPU is 2048x2048. Using tiling to downscale the image on the GPU or downscaling it on the CPU might help.