NVIDIA: Difference between revisions

@@ Line 31: / Line 31: @@
 Official solution by nvidia.
-==== static mode ====
+==== sync mode ====
-In this mode nvidia card is turned on constantly, having impact on laptop battery and health.
+Old solution by nvidia. In this mode nvidia card is turned on constantly, having impact on laptop battery and health.
-* Pros:
+Possible issues:
-** better performance than Bumblebee
+* Hangs of applications after resume from suspend
-** out of box experience
+* Wrong DPI calculation (in this case provide dpi manually <syntaxHighlight lang="nix">services.xserver.dpi = 96;</syntaxHighlight>)
-** works under existing X11 server
+* Black screen after system upgrade
-* Cons:
-** nvidia is turned on constantly
-** no wayland support
 Firstly you need to enable the proprietary nvidia driver
@@ Line 80: / Line 76: @@
 <nowiki>PCI:9:31:0</nowiki>
-{{file|/etc/nixos/configuration.nix|nix|<nowiki>
-  ...
-  hardware.nvidia.prime.sync.enable = true;
-  # Bus ID of the NVIDIA GPU. You can find it using lspci, either under 3D or VGA
-  hardware.nvidia.prime.nvidiaBusId = "PCI:1:0:0";
-  # Bus ID of the Intel GPU. You can find it using lspci, either under 3D or VGA
-  hardware.nvidia.prime.intelBusId = "PCI:0:2:0";
-}
-</nowiki>}}
 An example of a final configuration is below