[owenwil]

This is awesome, thanks! The biggest problem I had with even considering Linux on any of these machines is that the High DPI support is... non-existent, which just kills it for me :(

[Majestic121]

I think your information about High DPI support with Linux is outdated. I've been using a 4k screen with Ubuntu for more than a year now without any particular issue.

[jnwatson]

The latest Gnome/Ubuntu does not support dual monitor where only 1 monitor is hidpi.

[jhoechtl]

Under Wayland with fractional scaling enabled you get per monitor DPI scaling. It works, but has issues when you detach the external monitor / undock.

[storrgie]

One of the things I feel is important is matching your external displays with the internal one, the 1440p in the T470s matches up with all of my displays at every desk I work at. This makes it pretty easy to move around and feel comfortable.

[owenwil]

So 1440p is fine, but once you end up in 4K territory it's nigh unusable. They've barely started on fractional scaling, so your choices are big or even bigger.

[TheForumTroll]

From your post it doesn't sound like you need it. What do you need it for?