Comment 22 for bug 441210

I too have the jaggies on the xsplash background on my main desktop, perfect on all other computers. Looking at the contents of 'ubuntu-xsplash-artwork' I see the various screensizes, however not the native resolution of the size on the monitor, 1920*1080, therefore I assume that the default (800*600?) is being upscaled and causing the ugliness.