[07:04] <fluvvell>  I have a 30" samsung 2550x1600 display which when wrangled to get screen at full resolution, gives sparkly pixels and after a couple of minutes goes black. Clearing to a text terminal, then back to ctrl-alt-F7 brings it back for a while. Its basically modeline stuff which as far as I can tell is correct
[20:26] <fluvvell> anyone familiar with custom xorg and screen setups for a 2550x1600 screen?