diff --git a/flake.lock b/flake.lock
index 7b884f1..8609948 100644
--- a/flake.lock
+++ b/flake.lock
@@ -10,11 +10,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1670012284,
-        "narHash": "sha256-fxKJvdeFZNgGS1UQJLzpd1NrUyBtInv6RkUQu/+xqko=",
+        "lastModified": 1669353837,
+        "narHash": "sha256-IaeB7ED6kxbOb7H/FzujPlSXNErbWPfyMV+tslFpBmo=",
         "owner": "nix-community",
         "repo": "emacs-overlay",
-        "rev": "e88e8c7f0c77622bb3704ea38f146a6e353445b6",
+        "rev": "aa7098087716090efaa89a3966f3c3cdcfe9a9c3",
         "type": "github"
       },
       "original": {
@@ -116,11 +116,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1669978198,
-        "narHash": "sha256-U8sZFwIIDFm9w/Kx58sYrIsWpuQUKmkcQmdBkuQ+gkE=",
+        "lastModified": 1669328018,
+        "narHash": "sha256-aJRMobnNDEXKwoSZFS4hGjGU1WDNxkQ82BVKAEohOfY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "71fa4cdf9cd89a3e0d452439b6a2f7f01d6292e9",
+        "rev": "62cb5bcf93896e4dd6b4507dac7ba2e2e3abc9d7",
         "type": "github"
       },
       "original": {
@@ -137,11 +137,11 @@
         "wlroots": "wlroots"
       },
       "locked": {
-        "lastModified": 1670012125,
-        "narHash": "sha256-wyTWWhsYNs6KfbNVPmAhhmWerK+LKhwJgIL388h7Pr0=",
+        "lastModified": 1669358063,
+        "narHash": "sha256-RbYkhehDQSsiP2PSWBAiV4uaYdcfXzQLNegSCePIpdw=",
         "owner": "Hyprwm",
         "repo": "Hyprland",
-        "rev": "cb85eea261d7ee9994bcf8d3152b119e730270b9",
+        "rev": "141456dd89b231aa05dfff9c184f103515cca3b4",
         "type": "github"
       },
       "original": {
@@ -183,11 +183,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1669929738,
-        "narHash": "sha256-/j33Qvg9ciN8qfrjuEjs1fB61Av0/3HuQxXdLkoAn8E=",
+        "lastModified": 1669310613,
+        "narHash": "sha256-P1OiIdV9BvIwYnRoOd2yI8InMwEbOZuBSZSEFMEJzS0=",
         "owner": "oxalica",
         "repo": "nil",
-        "rev": "ef9bdb801e73ffe95bf7dee69f6c78fcaae34c71",
+        "rev": "9794a2eb977d872e5eee19187e74d8bf7c48e400",
         "type": "github"
       },
       "original": {
@@ -249,11 +249,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1669791787,
-        "narHash": "sha256-KBfoA2fOI5+wCrm7PR+j7jHqXeTkVRPQ0m5fcKchyuU=",
+        "lastModified": 1669320964,
+        "narHash": "sha256-EBFw+ge12Pcr3qCk8If3/eMBAoQLR7ytndXZoRevUtM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "e76c78d20685a043d23f5f9e0ccd2203997f1fb1",
+        "rev": "27ccd29078f974ddbdd7edc8e38c8c8ae003c877",
         "type": "github"
       },
       "original": {
@@ -394,11 +394,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1669948173,
-        "narHash": "sha256-hfL2dTSBPVEWH117GTBk/mYCJbaa3FQar3CcTlKQvhc=",
+        "lastModified": 1669343666,
+        "narHash": "sha256-PvNbZvkgVmwDG3uDsG0rFbRBcXiPSxdbpHC7mgwcc6s=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "3d506453ce9c510b12e8dd98781bfaa2ea436772",
+        "rev": "87fee4b5b0ed4bc7f6db2e878a8c93db8d631e01",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/modules/i3/default.nix b/home-manager/modules/i3/default.nix
index d4c2515..5b9b062 100644
--- a/home-manager/modules/i3/default.nix
+++ b/home-manager/modules/i3/default.nix
@@ -6,7 +6,7 @@
 with lib; let
   cfg = config.eboskma.programs.i3;
   mod = "Mod4";
-  i3lockcmd = "i3lock --image ${toString ./wallpapers/jwst-southern-ring-nircam-miri-side-by-side-3840.png} --color=333333ff --tiling --ignore-empty-password --show-failed-attempts --screen=0 --clock --pass-volume-keys";
+  i3lockcmd = "${pkgs.i3lock-color}/bin/i3lock-color --image ${toString ./wallpapers/river-3840.png} --color=333333ff --tiling --ignore-empty-password --show-failed-attempts --screen=0 --clock --pass-volume-keys";
   rofiPower = pkgs.writeShellScriptBin "rofi-power" (builtins.readFile ./powermenu.sh);
   left = "n";
   down = "e";
diff --git a/home-manager/modules/i3/powermenu.sh b/home-manager/modules/i3/powermenu.sh
index 9299d4e..30f2789 100755
--- a/home-manager/modules/i3/powermenu.sh
+++ b/home-manager/modules/i3/powermenu.sh
@@ -18,7 +18,7 @@ exit_wm=""
 # Variable passed to rofi
 options="${shutdown}\n${reboot}\n${lock}\n${hibernate}\n${exit_wm}"
 uptime=$(uptime | awk '{print $1}' || true)
-lockcmd="i3lock --ignore-empty-password --show-failed-attempts --clock --color=333333ff --screen=0 --pass-volume-keys --image /home/erwin/.wallpapers/river-3840.png --tiling"
+lockcmd="i3lock-color --image /home/erwin/.wallpapers/river-3840.png --color=333333ff --tiling --ignore-empty-password --show-failed-attempts --screen=0 --clock --pass-volume-keys"
 
 chosen="$(echo -e "${options}" | rofi -theme power -p "Uptime: ${uptime}" -dmenu -selected-row 2)"
 
diff --git a/machines/mimir/hardware-configuration.nix b/machines/mimir/hardware-configuration.nix
index 3adc75e..157b30e 100644
--- a/machines/mimir/hardware-configuration.nix
+++ b/machines/mimir/hardware-configuration.nix
@@ -50,5 +50,28 @@
     };
   };
 
-  services.xserver.videoDrivers = [ "nvidia" ];
+  services.xserver = {
+    videoDrivers = [ "nvidia" ];
+
+    # Section "Screen"
+    #   Identifier     "Screen0"
+    #   Device         "Device0"
+    #   Monitor        "Monitor0"
+    #   DefaultDepth    24
+    #   Option         "Stereo" "0"
+    #   Option         "nvidiaXineramaInfoOrder" "DFP-2"
+    #   Option         "metamodes" "DP-4: nvidia-auto-select +3840+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On, AllowGSYNCCompatible=On}, DP-0: nvidia-auto-select +0+0 {ForceCompositionPipeline=On, ForceFullCompositionPipeline=On, AllowGSYNCCompatible=On}"
+    #   Option         "SLI" "Off"
+    #   Option         "MultiGPU" "Off"
+    #   Option         "BaseMosaic" "off"
+    #   SubSection     "Display"
+    #     Depth       24
+    #   EndSubSection
+    # EndSection
+
+    screenSection = ''
+      Option "metamodes" "DP-0: nvidia-auto-select +0+0 {ForceFullCompositionPipeline=On, AllowGSYNCCompatible=On}, DP-4: nvidia-auto-select +3840+0 {ForceFullCompositionPipeline=On, AllowGSYNCCompatible=On}"
+      Option "TripleBuffer" "On"
+    '';
+  };
 }
diff --git a/users/erwin/work.nix b/users/erwin/work.nix
index 7a65490..541ec95 100644
--- a/users/erwin/work.nix
+++ b/users/erwin/work.nix
@@ -88,6 +88,7 @@ in
         bitwarden
         blink1-tool
         bottom
+        cider
         fd
         ffmpeg_5-full
         git
@@ -197,7 +198,7 @@ in
       windowManager.i3 = {
         enable = true;
         package = pkgs.i3-gaps;
-        extraPackages = with pkgs; [ i3lock-fancy ];
+        extraPackages = with pkgs; [ i3lock-color ];
       };
     };