diff --git a/hosts/biolimo/hardware-configuration.nix b/hosts/biolimo/hardware-configuration.nix
index 648d75c8..229169bd 100644
--- a/hosts/biolimo/hardware-configuration.nix
+++ b/hosts/biolimo/hardware-configuration.nix
@@ -37,6 +37,4 @@
   ];
 
   powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
-  # high-resolution display
-  hardware.video.hidpi.enable = lib.mkDefault true;
 }
diff --git a/hosts/chocolatebar/virtualisation/default.nix b/hosts/chocolatebar/virtualisation/default.nix
index f1543df7..8b585049 100644
--- a/hosts/chocolatebar/virtualisation/default.nix
+++ b/hosts/chocolatebar/virtualisation/default.nix
@@ -12,7 +12,7 @@ with lib; let
   generateTailsXML = import ./tails-xml.nix;
 
   isolateGPU = "rx550x";
-  memory = 48; # in GB
+  memory = 32; # in GB
   handOverUSBDevices = false;
 
   isolateAnyGPU = isolateGPU != null;
diff --git a/users/yule/default.nix b/users/yule/default.nix
index 15d57a8b..3ac3b758 100644
--- a/users/yule/default.nix
+++ b/users/yule/default.nix
@@ -32,6 +32,7 @@ in {
           "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAqkqMYgncrnczcW/0PY+Z+FmNXXpgw6D9JWTTwiainy hensoko@hensoko-tp-work"
 
           "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIKa5elEXgBc2luVBOHVWZisJgt0epFQOercPi0tZzPU root@cloud.pub.solar"
+          "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDCelYBqrnyU1AI2p9urIrbVxRwnH81qDWF16BXU8sqMY47htvGji8FAnCBxCnd/9r5aOsOem4lKNoPQmzGFkZQZFn7xdxVO9uzcgIEFDWKK8dQ9MzmuB2W7JXMNjCs0zktkVu5hWpYiFGhN3QEMkqKoB+fJPBQ7d6J1488Yu3Zd3odyt8x1UMWfU7ObZIOCIzJIR0F23jACkh5Q1xWJXI7rUcycCZen4aWE6uYVTE7w94ARpTHHs6NlsQwUz3+aXKaWIoFLoXHumNO3mgrs/XzMgc96pS5HrbiauwL0GS5SRkskxMPbGr93mWeTEVsDd7Q6pszTzNeVM+0O9V/iVUfwyQ6L2OVUa+fYcGiCIjSJ7DzpPW7dx/bWDTtEyPb0amf1hvof9Q0R1LLHuYUPlxSy9ySp4aHM3++u4B10PKQnebvafkXAn98lgQolFiiuAn5dekGcHiFj1vQu2NP+E+LnQFDhPa61YQD2GVvAzR5Uh/2tZLIvXEoqDMZvKY9n02SsTGBeSweGd8kgT9WVkhQ3c2zAkfkGqPiJwYpaFVd8s/z+vLp+ViCgPY401sNNPQ81AoERY7BrcIRFG1Ed29jMVuzySDKpRGOYo/9H/RiHigIqAyUs2D0VOTYPbmCUZa17iZuPHhc6VLX/ar9optIBbV5EsXfDWhoy+fIXlQ+pw== root@nougat"
         ];
       };
     };