So my employer gave me an LG Ultrafine 5k display to use and I am having a weird issue.
First of all, my laptop detects the one display as two displays: one that has a max resolution of 4096x2304 and the other that only has one possible resolution: 5k. The second display is not actually visible and if you put windows into it, they disappear. The 4K display works 100% perfectly and did so out of the box.
This is a pretty minor complaint and I am not really concerned if 5k is not possible (4K is fine for my use case) but it would be cool if I could push it to 5k. It is probably a Wayland issue (as pretty much every issue I have had since installing the new Ubuntu is...)
System Information:
- Dell XPS 13 9360 (Not developer edition)
- Ubuntu 17.10 (using Wayland)
- LG Ultrafine 5k Display
Xrandr Output with all monitors enabled:
Screen 0: minimum 320 x 200, current 9856 x 2880, maximum 8192 x 8192
XWAYLAND0 connected 3200x1800+0+0 (normal left inverted right x axis y axis) 290mm x 170mm
3200x1800 59.96*+
XWAYLAND2 connected 4096x2304+3200+0 (normal left inverted right x axis y axis) 600mm x 340mm
4096x2304 59.99*+
XWAYLAND3 connected 2560x2880+7296+0 (normal left inverted right x axis y axis) 600mm x 340mm
2560x2880 59.96*+