The subject says (almost) all. Tested on Ubuntu 16.10 with Linux 4.10, padoka's PPA, and Google Chrome 58.0.3026.3 dev (not tested on Firefox), running on an Arrandale (i3 380M) laptop. To be honest, I can't be sure if they appeared correctly in the past, but I strongly suspect they did. Also, this could be a Chrom{e,ium} issue, though everything looks right on my Haswell (gen7.5) desktop and Skylake laptop, with the exact same configuration.
Created attachment 130365 [details] Screenshot Tested again today, running Linux 4.11-rc3, latest Mesa from padoka's PPA and Chrome 59.0.3043.0 dev. Screenshot attached.
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