2019-09-12 14:47:51 +00:00
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{pkgs, environment, config, lib, ... }:
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with pkgs;
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let
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i3_conf_file = pkgs.writeText "config" ''
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2019-09-12 16:05:01 +00:00
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# i3 config file (v4)
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# doc: https://i3wm.org/docs/userguide.html
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set $mod Mod4
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# Font for window titles. Will also be used by the bar unless a different font
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# is used in the bar {} block below.
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font pango:monospace 8
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# Use Mouse+$mod to drag floating windows to their wanted position
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floating_modifier $mod
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# start a terminal
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bindsym $mod+Return exec i3-sensible-terminal
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# kill focused window
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bindsym $mod+Shift+q kill
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# start rofi program launcher
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bindsym $mod+d exec ${pkgs.rofi}/bin/rofi -modi drun#run -combi-modi drun#run -show combi -show-icons -display-combi run
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# Switch windows with rofi
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bindsym $mod+x exec ${pkgs.rofi}/bin/rofi -modi window -show window -auto-select
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# There also is the (new) i3-dmenu-desktop which only displays applications
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# shipping a .desktop file. It is a wrapper around dmenu, so you need that
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# installed.
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# bindsym $mod+d exec --no-startup-id i3-dmenu-desktop
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# change focus
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bindsym $mod+j focus left
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bindsym $mod+k focus down
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bindsym $mod+l focus up
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bindsym $mod+semicolon focus right
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# alternatively, you can use the cursor keys:
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bindsym $mod+Left focus left
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bindsym $mod+Down focus down
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bindsym $mod+Up focus up
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bindsym $mod+Right focus right
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# move focused window
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bindsym $mod+Shift+j move left
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bindsym $mod+Shift+k move down
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bindsym $mod+Shift+l move up
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bindsym $mod+Shift+semicolon move right
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# alternatively, you can use the cursor keys:
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bindsym $mod+Shift+Left move left
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bindsym $mod+Shift+Down move down
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bindsym $mod+Shift+Up move up
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bindsym $mod+Shift+Right move right
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# split in horizontal orientation
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bindsym $mod+h split h
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# split in vertical orientation
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bindsym $mod+v split v
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# enter fullscreen mode for the focused container
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bindsym $mod+f fullscreen toggle
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# change container layout (stacked, tabbed, toggle split)
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bindsym $mod+s layout stacking
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bindsym $mod+w layout tabbed
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bindsym $mod+e layout toggle split
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# toggle tiling / floating
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bindsym $mod+Shift+space floating toggle
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# change focus between tiling / floating windows
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bindsym $mod+space focus mode_toggle
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# focus the parent container
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bindsym $mod+a focus parent
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# focus the child container
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#bindsym $mod+d focus child
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# Define names for default workspaces for which we configure key bindings later on.
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# We use variables to avoid repeating the names in multiple places.
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set $ws1 "1"
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set $ws2 "2"
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set $ws3 "3: Emacs"
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set $ws4 "4"
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set $ws5 "5"
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set $ws6 "6"
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set $ws7 "7"
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set $ws8 "8"
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set $ws9 "9"
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set $ws10 "10"
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assign [class="emacs"] $ws3
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# switch to workspace
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bindsym $mod+1 workspace $ws1
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bindsym $mod+2 workspace $ws2
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bindsym $mod+3 workspace $ws3
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bindsym $mod+4 workspace $ws4
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bindsym $mod+5 workspace $ws5
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bindsym $mod+6 workspace $ws6
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bindsym $mod+7 workspace $ws7
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bindsym $mod+8 workspace $ws8
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bindsym $mod+9 workspace $ws9
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bindsym $mod+0 workspace $ws10
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# move focused container to workspace
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bindsym $mod+Shift+1 move container to workspace $ws1
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bindsym $mod+Shift+2 move container to workspace $ws2
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bindsym $mod+Shift+3 move container to workspace $ws3
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bindsym $mod+Shift+4 move container to workspace $ws4
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bindsym $mod+Shift+5 move container to workspace $ws5
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bindsym $mod+Shift+6 move container to workspace $ws6
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bindsym $mod+Shift+7 move container to workspace $ws7
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bindsym $mod+Shift+8 move container to workspace $ws8
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bindsym $mod+Shift+9 move container to workspace $ws9
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bindsym $mod+Shift+0 move container to workspace $ws10
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# reload the configuration file
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bindsym $mod+Shift+c reload
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# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
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bindsym $mod+Shift+r restart
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# exit i3 (logs you out of your X session)
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bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"
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# resize window (you can also use the mouse for that)
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mode "resize" {
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# These bindings trigger as soon as you enter the resize mode
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# Pressing left will shrink the window’s width.
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# Pressing right will grow the window’s width.
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# Pressing up will shrink the window’s height.
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# Pressing down will grow the window’s height.
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bindsym j resize shrink width 10 px or 10 ppt
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bindsym k resize grow height 10 px or 10 ppt
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bindsym l resize shrink height 10 px or 10 ppt
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bindsym semicolon resize grow width 10 px or 10 ppt
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# same bindings, but for the arrow keys
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bindsym Left resize shrink width 10 px or 10 ppt
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bindsym Down resize grow height 10 px or 10 ppt
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bindsym Up resize shrink height 10 px or 10 ppt
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bindsym Right resize grow width 10 px or 10 ppt
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# back to normal: Enter or Escape or $mod+r
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bindsym Return mode "default"
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bindsym Escape mode "default"
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bindsym $mod+r mode "default"
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}
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bindsym $mod+r mode "resize"
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2019-09-12 14:47:51 +00:00
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bar {
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status_command i3status
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position top
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}
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#######################
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# #
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# AUTORUNS #
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# #
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#######################
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# Start firefox
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2019-09-12 16:05:01 +00:00
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exec --no-startup-id ${pkgs.firefox}/bin/firefox --new-instance --setDefaultBrowser
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# Start my-emacs server
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exec --no-startup-id my-emacs-daemon
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2019-09-12 14:47:51 +00:00
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'';
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in {
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#######################
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# #
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# AUTORANDR #
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# #
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#######################
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# Start autorandr on display change
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services.autorandr = {
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enable = true;
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defaultTarget = "mobile";
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};
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# What to execute after resolution has been changed
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environment.etc."xdg/autorandr/postswitch" = {
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text = '' sleep 4 && i3-msg "restart" '';
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};
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# Start autorandr once on startup
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systemd.user.services.boot-autorandr = {
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description = "Autorandr service";
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partOf = [ "graphical-session.target" ];
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wantedBy = [ "graphical-session.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.autorandr}/bin/autorandr -c";
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Type = "oneshot";
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};
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};
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#######################
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# #
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# XSERVER #
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# #
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#######################
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2019-09-12 22:47:35 +00:00
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services.xserver.enable = true;
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2019-09-12 14:47:51 +00:00
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# Enable i3 Window Manager
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services.xserver.windowManager.i3 = {
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enable = true;
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package = pkgs.i3;
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configFile = i3_conf_file;
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};
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# ${pkgs.xorg.xhost}/bin/xhost +SI:localuser:${cfg.user.name}
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# ${pkgs.xorg.xhost}/bin/xhost -LOCAL:
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services.xserver.windowManager.default = "i3";
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services.xserver.desktopManager.xterm.enable = false;
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# Enable the X11 windowing system.
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2019-09-12 22:47:35 +00:00
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services.xserver.displayManager.lightdm.enable = true;
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2019-09-12 14:47:51 +00:00
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# Allow users in video group to change brightness
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hardware.brightnessctl.enable = true;
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environment.systemPackages = with pkgs; [
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rofi # Dmenu replacement
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acpilight # Replacement for xbacklight
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arandr # Xrandr gui
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feh
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wirelesstools # To get wireless statistics
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acpi
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xorg.xhost
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xorg.xauth
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];
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}
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