Hi,
I’m trying to get qubes working on a NV4 with docking station and three external monitors (1 FHD and 2 4k). I set gui-videoram-min to 216512 which should be sufficient for the layout I plan. I can get the FHD and one of the 4k to work, by first enabling the 4k and reducing the refresh rate to 30hz, then I can enable the FHD,.but not the other 4k. My current assumption is, that this is due to the limitation of the DP1.4 which will only allow me to run both 4k’s with 30hz in this configuration. But when the 4k is enabled it seems to default to 60hz.
As I’m new to qubes I cannot find the profile file where the monitor configuration and layout is written. Any idea where to find it? Then I hope this allows me change the profile to enable the other 4k in 30hz as well.
Cheer Jan