Hi There, We have a Setup with 12x 75" Vertical Screens as a 360 Panorama Wall.
Till last year we were running 3x P4000 Cards with a Quadro Sync II under Ubuntu/Lubuntu 20.04
After some initial troubles configuring Mosaic, it was running perfectly fine.
To gain more graphics power we upgraded to 3x GTX 5000 Cards with a Quadro Sync II last month but now i am unable to get the thing up and running again. Cards are detected, Screens aswell, but as soon as i try to configure mosaic (via nvidia settings or manually via xorg.conf the xserver gets stuck.
If i remember right, ist worked just after replacing the old cards with the new GTX 5000 and booting up the machine.
Then i upgraded the System (and nvidia drivers) and now im not able to get a running config anymore.
I guess something has changed in the recent NVidia drivers, it it possible that the adressing/naming of the cards or outputs have changed?
Does anyone have a working config for mosaic with a RTX5000 and a recent Ubuntu/NVidia Driver version that i could use?
here is my old working config lines:
Option "SLI" "Mosaic"
Option "MetaModes" "GPU-1.DFP-6: 1920x1080_60 +0+0 { Rotation=left }, GPU-1.DFP-4: 1920x1080_60 +1120+0 { Rotation=left }, GPU-1.DFP-0: 1920x1080_60 +2240+0 { Rotation=left }, GPU-1.DFP-2: 1920x1080_60 +3360+0 { Rotation=left }, GPU-0.DFP-6: 1920x1080_60 +4480+0 { Rotation=left }, GPU-0.DFP-4: 1920x1080_60 +5600+0 { Rotation=left }, GPU-0.DFP-0: 1920x1080_60 +6720+0 { Rotation=left }, GPU-0.DFP-2: 1920x1080_60 +7840+0 { Rotation=left }, GPU-2.DFP-6: 1920x1080_60 +8960+0 { Rotation=left }, GPU-2.DFP-4: 1920x1080_60 +10080+0 { Rotation=left }, GPU-2.DFP-0: 1920x1080_60 +11200+0 { Rotation=left }, GPU-2.DFP-2: 1920x1080_60 +12320+0 { Rotation=left }"
Unfortunately i can’t give more info right now due to homeoffice, will be back on the machine next week to try again.