Ubuntu
mutter package

  1. Bug #2017323
  2. Comment #2

Comment 2 for bug 2017323

Revision history for this message
Daniel van Vugt (vanvugt) wrote : Re: Triple 4K monitor setup with fractional scaling truncated

This might be related to bug 1875285 but your analysis of cropping at the 16384 boundary sounds more likely.

For other related bugs, please refer to this list:

  https://bugs.launchpad.net/ubuntu/+bugs?field.tag=xrandr-scaling

but realistically for a desktop bigger than 16K I think the only way forward is Wayland. Unfortunately Nvidia has a few problems with Wayland at the moment which is why it's not the default:

  https://bugs.launchpad.net/ubuntu/+bugs?field.tag=nvidia-wayland