Merge remote-tracking branch 'origin/master'

51 files changed, 500 insertions, 413 deletions

diff --git a/krebs/1systems/onebutton/source.nix b/krebs/1systems/onebutton/source.nix
index 6842bfaab..91a998de7 100644
--- a/krebs/1systems/onebutton/source.nix
+++ b/krebs/1systems/onebutton/source.nix
@@ -1,11 +1,8 @@
 with import <stockholm/lib>;
 let
   pkgs = import <nixpkgs> {};
-  nixpkgs = pkgs.fetchFromGitHub {
-    owner = "nixos";
-    repo = "nixpkgs-channels";
-    rev = "nixos-unstable"; # only binary cache for unstable arm6
-    sha256 = "1rqzh475xn43phagrr30lb0fd292c1s8as53irihsnd5wcksnbyd";
+  nixpkgs = builtins.fetchTarball {
+    url = https://github.com/NixOS/nixpkgs-channels/archive/nixos-unstable.tar.gz;
   };
 in import <stockholm/krebs/source.nix> {
   name = "onebutton";
diff --git a/krebs/2configs/news-spam.nix b/krebs/2configs/news-spam.nix
index a3f39b40e..88b7e1072 100644
--- a/krebs/2configs/news-spam.nix
+++ b/krebs/2configs/news-spam.nix
@@ -7,7 +7,6 @@
       [SPAM]aje|http://www.aljazeera.com/Services/Rss/?PostingId=2007731105943979989|#snews
       [SPAM]allafrica|http://allafrica.com/tools/headlines/rdf/latest/headlines.rdf|#snews
       [SPAM]antirez|http://antirez.com/rss|#snews
-      [SPAM]arbor|http://feeds2.feedburner.com/asert/|#snews
       [SPAM]archlinux|http://www.archlinux.org/feeds/news/|#snews
       [SPAM]ars|http://feeds.arstechnica.com/arstechnica/index?format=xml|#snews
       [SPAM]augustl|http://augustl.com/atom.xml|#snews
@@ -131,7 +130,6 @@
       [SPAM]slashdot|http://rss.slashdot.org/Slashdot/slashdot|#snews
       [SPAM]slate|http://feeds.slate.com/slate|#snews
       [SPAM]spiegel_eil|http://www.spiegel.de/schlagzeilen/eilmeldungen/index.rss|#snews
-      [SPAM]spiegelfechter|http://feeds.feedburner.com/DerSpiegelfechter?format=xml|#snews
       [SPAM]spiegel_top|http://www.spiegel.de/schlagzeilen/tops/index.rss|#snews
       [SPAM]standardmedia_ke|http://www.standardmedia.co.ke/rss/headlines.php|#snews
       [SPAM]stern|http://www.stern.de/feed/standard/all/|#snews
@@ -146,7 +144,6 @@
       [SPAM]the_insider|http://www.theinsider.org/rss/news/headlines-xml.asp|#snews
       [SPAM]tigsource|http://www.tigsource.com/feed/|#snews
       [SPAM]tinc|http://tinc-vpn.org/news/index.rss|#snews
-      [SPAM]topix_b|http://www.topix.com/rss/wire/de/berlin|#snews
       [SPAM]torr_bits|http://feeds.feedburner.com/TorrentfreakBits|#snews
       [SPAM]torrentfreak|http://feeds.feedburner.com/Torrentfreak|#snews
       [SPAM]torr_news|http://feed.torrentfreak.com/Torrentfreak/|#snews
@@ -160,7 +157,6 @@
       [SPAM]us_math_society|http://www.ams.org/cgi-bin/content/news_items.cgi?rss=1|#snews
       [SPAM]vimperator|https://sites.google.com/a/vimperator.org/www/blog/posts.xml|#snews
       [SPAM]weechat|http://dev.weechat.org/feed/atom|#snews
-      [SPAM]wp_world|http://feeds.washingtonpost.com/rss/rss_blogpost|#snews
       [SPAM]xkcd|https://xkcd.com/rss.xml|#snews
       [SPAM]zdnet|http://www.zdnet.com/news/rss.xml|#snews
     '';
diff --git a/krebs/3modules/git.nix b/krebs/3modules/git.nix
index 6311e88ab..5ae24b40b 100644
--- a/krebs/3modules/git.nix
+++ b/krebs/3modules/git.nix
@@ -8,21 +8,6 @@
 
 with import <stockholm/lib>;
 let
-  defaultBool = o: mkOption {
-          type = types.bool;
-          default = option;
-  };
-
-  defaultUint = o: mkOption {
-          type = types.uint;
-          default = o;
-  };
-
-  defaultAbsolutpath = o: mkOption {
-          type = types.absolute-pathname;
-          default = o;
-  };
-
   cfg = config.krebs.git;
 
   out = {
@@ -136,15 +121,42 @@ let
     cgit-settings = types.submodule {
       # A setting's value of `null` means cgit's default should be used.
       options = {
-        cache-root = defaultAbsolutpath("/tmp/cgit");
-        cache-size = defaultUint(1000);
-        css = defaultAbsolutpath("/static/cgit.css");
-        enable-commit-graph = defaultBool(true);
-        enable-index-links = defaultBool(true);
-        enable-index-owner = defaultBool(false);
-        enable-log-filecount = defaultBool(true);
-        enable-log-linecount = defaultBool(true);
-        enable-remote-branches = defaultBool(true);
+        cache-root = mkOption {
+          type = types.absolute-pathname;
+          default = "/tmp/cgit";
+        };
+        cache-size = mkOption {
+          type = types.uint;
+          default = 1000;
+        };
+        css = mkOption {
+          type = types.absolute-pathname;
+          default = "/static/cgit.css";
+        };
+        enable-commit-graph = mkOption {
+          type = types.bool;
+          default = true;
+        };
+        enable-index-links = mkOption {
+          type = types.bool;
+          default = true;
+        };
+        enable-index-owner = mkOption {
+          type = types.bool;
+          default = false;
+        };
+        enable-log-filecount = mkOption {
+          type = types.bool;
+          default = true;
+        };
+        enable-log-linecount = mkOption {
+          type = types.bool;
+          default = true;
+        };
+        enable-remote-branches = mkOption {
+          type = types.bool;
+          default = true;
+        };
         logo = mkOption {
           type = types.absolute-pathname;
           default = "/static/cgit.png";
diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index e2322e171..c4a5bbb0d 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -301,37 +301,6 @@ with import <stockholm/lib>;
       ssh.privkey.path = <secrets/ssh.id_ed25519>;
       ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEB/MmASvx3i09DY1xFVM5jOhZRZA8rMRqtf8bCIkC+t";
     };
-    helios = {
-      cores = 8;
-      nets = {
-        retiolum = {
-          ip4.addr = "10.243.133.117";
-          ip6.addr = "42:0:0:0:0:0:3:7105";
-          aliases = [
-            "helios.r"
-            "cgit.helios.r"
-          ];
-          tinc.pubkey = ''
-            -----BEGIN RSA PUBLIC KEY-----
-            MIICCgKCAgEAp+SRmP5MoCSYInx4Dm5MLZzNyXVgfo/CDoeUlUT35X0yE7WHGWsG
-            wHPCu+3RWfBUjuqNdb0qiGtRi3Q/LwznwBROPOX8gMXia/DgCLbIjn5Rx081pTIo
-            3epbUCFtNgyDWg8IHF87ZnVBXTYAy5g4tz9u8kw82D8mR18o595TuZ9t5pDc/Kvi
-            fPHZenT6cd6FtL9uankX/jan1PRP9xTrhpE8dAQ6g+7XH7knMK3cno/Ztis5YzHt
-            Ith0bsIjk5of7hhITj0MXtTikjDqWxkpF5mfOK1cG/rC1goTmB9AfcENUBnu9iAM
-            I/alzqk3CEczznLyaOckfx2fRuar912LAdiJ5v7VPztfvN1p3gIxq5M0Rgkq+98B
-            H/s32xNRBPvqoIleKnhwE9gfrCLaAVqpaMkgKRvgsTkSDNYNhh4smQ3eAKKwwDH/
-            QG3sfP8xyNyDFhBtCiDGkf9hNqBBMaKjZoh8DasZNtcfOop3fGw7jmUUbB6cG8cp
-            +EfYbcb5mVpmrIyXgOTwwYcp7tn+zkd4Wa8C9Q98eFTs0HGVGxGX9Hj6PM/kXK4C
-            aIqIQVNpnJ/9cOwT8JFIriG1MWTOXbamUusKTLs8SRp3ZkyM7XUEcLL5HMh09rUw
-            rzEAmE7TywXVhd7j2IaEy+bx2dfGQH2bFoh6Drm6Olo+ySi1utB5dGkCAwEAAQ==
-            -----END RSA PUBLIC KEY-----
-          '';
-        };
-      };
-      secure = true;
-      ssh.privkey.path = <secrets/ssh.id_ed25519>;
-      ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIqpx9jJnn4QMGO8BOrGOLRN1rgpIkR14sQb8S+otWEL";
-    };
     littleT = {
       cores = 2;
       nets = {
diff --git a/krebs/3modules/makefu/default.nix b/krebs/3modules/makefu/default.nix
index c5404f96d..9630d7a7f 100644
--- a/krebs/3modules/makefu/default.nix
+++ b/krebs/3modules/makefu/default.nix
@@ -336,7 +336,6 @@ with import <stockholm/lib>;
         "krebsco.de" = ''
           euer              IN MX 1   aspmx.l.google.com.
           nixos.unstable    IN CNAME  krebscode.github.io.
-          gold              IN A      ${nets.internet.ip4.addr}
           boot              IN A      ${nets.internet.ip4.addr}
         '';
       };
@@ -522,6 +521,13 @@ with import <stockholm/lib>;
     };
     nextgum = rec {
       ci = true;
+      extraZones = {
+        "krebsco.de" = ''
+          cache.euer        IN A      ${nets.internet.ip4.addr}
+          cache.gum         IN A      ${nets.internet.ip4.addr}
+          gold              IN A      ${nets.internet.ip4.addr}
+        '';
+      };
       cores = 8;
       nets = rec {
         internet = {
@@ -537,6 +543,7 @@ with import <stockholm/lib>;
           ip6.addr = "42:f9f0:0000:0000:0000:0000:0000:70d3";
           aliases = [
             "nextgum.r"
+            "cache.gum.r"
           ];
           tinc.pubkey = ''
             -----BEGIN RSA PUBLIC KEY-----
diff --git a/krebs/3modules/rtorrent.nix b/krebs/3modules/rtorrent.nix
index b7ef824b5..09e552010 100644
--- a/krebs/3modules/rtorrent.nix
+++ b/krebs/3modules/rtorrent.nix
@@ -29,7 +29,7 @@ let
     ''}
 
     ${optionalString (cfg.watchDir != null) ''
-      schedule = watch_directory,5,5,load_start=${cfg.watchDir}/*.torrent
+      directory.watch.added = "${cfg.watchDir}", load.start_verbose
     ''}
 
     directory = ${cfg.downloadDir}
diff --git a/krebs/5pkgs/haskell/xmonad-stockholm.nix b/krebs/5pkgs/haskell/xmonad-stockholm.nix
index 954cfd76a..7f6bb299d 100644
--- a/krebs/5pkgs/haskell/xmonad-stockholm.nix
+++ b/krebs/5pkgs/haskell/xmonad-stockholm.nix
@@ -1,16 +1,16 @@
-{ mkDerivation, base, containers, fetchgit, stdenv, X11, X11-xshape
+{ mkDerivation, base, containers, fetchgit, stdenv, X11, X11-xft, X11-xshape
 , xmonad, xmonad-contrib
 }:
 mkDerivation rec {
   pname = "xmonad-stockholm";
-  version = "1.1.1";
+  version = "1.2.0";
   src = fetchgit {
     url = http://cgit.ni.krebsco.de/xmonad-stockholm;
     rev = "refs/tags/v${version}";
-    sha256 = "05nnfg6q35z3qgf507qa80bz32jl4k719dl5phlmchplp3769585";
+    sha256 = "13mvmh3kk9a79l1nii028p0n7l95pb78wz9c4j42l90m02mg6cis";
   };
   libraryHaskellDepends = [
-    base containers X11 X11-xshape xmonad xmonad-contrib
+    base containers X11 X11-xft X11-xshape xmonad xmonad-contrib
   ];
   license = stdenv.lib.licenses.mit;
 }
diff --git a/krebs/krops.nix b/krebs/krops.nix
index 861f2d323..0e80aec0e 100644
--- a/krebs/krops.nix
+++ b/krebs/krops.nix
@@ -12,7 +12,7 @@
 
   krebs-source = {
     nixpkgs.git = {
-      ref = "56fad146a12a6f934d1d5ef875eb729be1b19129";
+      ref = "d0c868ec17c2cb2ca845f33fbfe381e9c7e55516";
       url = https://github.com/NixOS/nixpkgs;
     };
     stockholm.file = toString ../.;
diff --git a/lass/1systems/helios/config.nix b/lass/1systems/helios/config.nix
index 5657742a6..257e51ee3 100644
--- a/lass/1systems/helios/config.nix
+++ b/lass/1systems/helios/config.nix
@@ -8,16 +8,6 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/browsers.nix>
     <stockholm/lass/2configs/mouse.nix>
     <stockholm/lass/2configs/pass.nix>
-    <stockholm/lass/2configs/retiolum.nix>
-    <stockholm/lass/2configs/otp-ssh.nix>
-    # TODO fix krebs.git.rules.[definition 2-entry 2].lass not defined
-    #<stockholm/lass/2configs/git.nix>
-    #<stockholm/lass/2configs/dcso-vpn.nix>
-    <stockholm/lass/2configs/virtualbox.nix>
-    <stockholm/lass/2configs/dcso-dev.nix>
-    <stockholm/lass/2configs/steam.nix>
-    <stockholm/lass/2configs/rtl-sdr.nix>
-    <stockholm/lass/2configs/backup.nix>
     {
       services.xserver.dpi = 200;
       fonts.fontconfig.dpi = 200;
@@ -25,44 +15,9 @@ with import <stockholm/lib>;
       lass.fonts.bold =    "xft:Hack-Bold:pixelsize=22,xft:Symbola";
       lass.fonts.italic =  "xft:Hack-RegularOblique:pixelsize=22,xft:Symbol";
     }
-    { #TAPIR, AGATIS, sentral, a3 - foo
-      services.redis.enable = true;
-    }
-    {
-      krebs.fetchWallpaper = {
-        enable = true;
-        url = "http://i.imgur.com/0ktqxSg.png";
-        maxTime = 9001;
-      };
-    }
-    {
-      #urban terror port
-      krebs.iptables.tables.filter.INPUT.rules = [
-        { predicate = "-p tcp --dport 27960"; target = "ACCEPT"; }
-        { predicate = "-p udp --dport 27960"; target = "ACCEPT"; }
-      ];
-    }
   ];
   krebs.build.host = config.krebs.hosts.helios;
 
-  krebs.git.rules = [
-    {
-      user = [ config.krebs.users.lass-helios ];
-      repo = [ config.krebs.git.repos.stockholm ];
-      perm = with git; push "refs/heads/*" [ fast-forward non-fast-forward create delete merge ];
-    }
-    {
-      lass.umts = {
-        enable = true;
-        modem = "/dev/serial/by-id/usb-Lenovo_F5521gw_2C7D8D7C35FC7040-if09";
-        initstrings = ''
-          Init1 = AT+CFUN=1
-          Init2 = AT+CGDCONT=1,"IP","pinternet.interkom.de","",0,0
-        '';
-      };
-    }
-  ];
-
   environment.systemPackages = with pkgs; [
     ag
     vim
@@ -84,27 +39,10 @@ with import <stockholm/lib>;
 
   services.tlp.enable = true;
 
-  networking.hostName = lib.mkForce "BLN02NB0162";
-
-  security.pki.certificateFiles = [
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC1G1.pem"; sha256 = "006j61q2z44z6d92638iin6r46r4cj82ipwm37784h34i5x4mp0d"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC2G1.pem"; sha256 = "1nkd1rjcn02q9xxjg7sw79lbwy08i7hb4v4pn98djknvcmplpz5m"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAROOTC3G1.pem"; sha256 = "094m12npglnnv1nf1ijcv70p8l15l00id44qq7rwynhcgxi5539i"; })
-
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCACOMPC2G1.pem"; sha256 = "1anfncdf5xsp219kryncv21ra87flpzcjwcc85hzvlwbxhid3g4x"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCACOMPC3G1.pem"; sha256 = "035kkfizyl5dndj7rhvmy91rr75lakqbqgjx4dpiw0kqq369mz8r"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAIDENC2G1.pem"; sha256 = "14fpzx1qjs9ws9sz0y7pb6j40336xlckkqcm2rc5j86yn7r22lp7"; })
-    (pkgs.fetchurl { url = "http://pki.dcso.de/ca/PEM/DCSOCAIDENC3G1.pem"; sha256 = "1yjl3kyw4chc8vw7bnqac2h9vn8dxryw7lr7i03lqi9sdvs4108s"; })
-  ];
-
-  programs.adb.enable = true;
-  users.users.mainUser.extraGroups = [ "adbusers" "docker" ];
-
   services.printing.drivers = [ pkgs.postscript-lexmark ];
 
   services.logind.extraConfig = ''
     HandleLidSwitch=ignore
   '';
 
-  virtualisation.docker.enable = true;
 }
diff --git a/lass/1systems/helios/physical.nix b/lass/1systems/helios/physical.nix
deleted file mode 100644
index a5212454f..000000000
--- a/lass/1systems/helios/physical.nix
+++ /dev/null
@@ -1,64 +0,0 @@
-{ pkgs, ... }:
-{
-  imports = [
-    ./config.nix
-    { # automatic hardware detection
-      boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
-      boot.kernelModules = [ "kvm-intel" ];
-
-      fileSystems."/" = {
-        device = "/dev/pool/root";
-        fsType = "btrfs";
-      };
-
-      fileSystems."/boot" = {
-        device = "/dev/disk/by-uuid/1F60-17C6";
-        fsType = "vfat";
-      };
-
-      fileSystems."/home" = {
-        device = "/dev/pool/home";
-        fsType = "btrfs";
-      };
-
-      fileSystems."/tmp" = {
-        device = "tmpfs";
-        fsType = "tmpfs";
-        options = ["nosuid" "nodev" "noatime"];
-      };
-    }
-    { # crypto stuff
-      boot.initrd.luks = {
-        cryptoModules = [ "aes" "sha512" "sha1" "xts" ];
-        devices =  [{
-           name = "luksroot";
-           device = "/dev/nvme0n1p3";
-        }];
-      };
-    }
-  ];
-
-  # Use the systemd-boot EFI boot loader.
-  boot.loader.systemd-boot.enable = true;
-  boot.loader.efi.canTouchEfiVariables = true;
-
-  networking.wireless.enable = true;
-  hardware.enableRedistributableFirmware = true;
-
-
-  services.udev.extraRules = ''
-    SUBSYSTEM=="net", ATTR{address}=="f8:59:71:a9:05:65", NAME="wl0"
-    SUBSYSTEM=="net", ATTR{address}=="54:e1:ad:4f:06:83", NAME="et0"
-  '';
-
-  services.xserver.videoDrivers = [ "nvidia" ];
-  services.xserver.xrandrHeads = [
-    { output = "DP-2"; primary = true; }
-    { output = "DP-4"; monitorConfig = ''Option "Rotate" "left"''; }
-    { output = "DP-0"; }
-  ];
-
-  services.xserver.displayManager.sessionCommands = ''
-    ${pkgs.xorg.xrandr}/bin/xrandr --output DP-6 --off --output DP-5 --off --output DP-4 --mode 2560x1440 --pos 3840x0 --rotate left --output DP-3 --off --output DP-2 --primary --mode 3840x2160 --scale 0.5x0.5 --pos 0x400 --rotate normal --output DP-1 --off --output DP-0 --mode 2560x1440 --pos 5280x1120 --rotate normal
-  '';
-}
diff --git a/lass/1systems/helios/source.nix b/lass/1systems/helios/source.nix
deleted file mode 100644
index bfe4dca4c..000000000
--- a/lass/1systems/helios/source.nix
+++ /dev/null
@@ -1,4 +0,0 @@
-import <stockholm/lass/source.nix> {
-  name = "helios";
-  secure = true;
-}
diff --git a/lass/1systems/mors/config.nix b/lass/1systems/mors/config.nix
index ad4f8a504..90e04cad1 100644
--- a/lass/1systems/mors/config.nix
+++ b/lass/1systems/mors/config.nix
@@ -33,6 +33,7 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/dunst.nix>
     <stockholm/lass/2configs/rtl-sdr.nix>
     <stockholm/lass/2configs/backup.nix>
+    <stockholm/lass/2configs/print.nix>
     {
       krebs.iptables.tables.filter.INPUT.rules = [
         #risk of rain
diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
index 6be45d38d..b9fda2949 100644
--- a/lass/1systems/prism/config.nix
+++ b/lass/1systems/prism/config.nix
@@ -175,7 +175,6 @@ with import <stockholm/lib>;
         alias /var/realwallpaper/realwallpaper.png;
       '';
     }
-    <stockholm/lass/2configs/dcso-dev.nix>
     {
       users.users.jeschli = {
         uid = genid "jeschli";
diff --git a/lass/2configs/baseX.nix b/lass/2configs/baseX.nix
index 7d04827f0..95aac2d18 100644
--- a/lass/2configs/baseX.nix
+++ b/lass/2configs/baseX.nix
@@ -8,7 +8,6 @@ in {
     ./mpv.nix
     ./power-action.nix
     ./copyq.nix
-    ./livestream.nix
     ./urxvt.nix
     ./network-manager.nix
     {
@@ -58,30 +57,18 @@ in {
   programs.ssh.startAgent = true;
   services.openssh.forwardX11 = true;
 
-  services.printing = {
-    enable = true;
-    drivers = [
-      pkgs.foomatic_filters
-      pkgs.gutenprint
-    ];
-  };
-
   environment.systemPackages = with pkgs; [
     acpi
     ag
-    bank
     cabal2nix
     cholerab
     dic
     dmenu
     font-size
-    gi
     gitAndTools.qgit
     git-preview
     gnome3.dconf
     lm_sensors
-    mpv-poll
-    much
     ncdu
     nix-index
     nix-repl
@@ -90,18 +77,14 @@ in {
     powertop
     push
     rxvt_unicode_with-plugins
-    slock
     sxiv
     taskwarrior
     termite
-    timewarrior
     xclip
     xephyrify
     xorg.xbacklight
     xorg.xhost
     xsel
-    youtube-tools
-    yt-next
     zathura
   ];
 
@@ -112,7 +95,6 @@ in {
     xlibs.fontschumachermisc
   ];
 
-  #lass.xserver.enable = true;
   services.xserver = {
     enable = true;
     layout = "us";
diff --git a/lass/2configs/blue.nix b/lass/2configs/blue.nix
index 363705edc..16c63ff38 100644
--- a/lass/2configs/blue.nix
+++ b/lass/2configs/blue.nix
@@ -12,6 +12,7 @@ with (import <stockholm/lib>);
   environment.systemPackages = with pkgs; [
     ag
     nmap
+    git-preview
   ];
 
   services.tor.enable = true;
diff --git a/lass/2configs/browsers.nix b/lass/2configs/browsers.nix
index 272169e92..425e0ee13 100644
--- a/lass/2configs/browsers.nix
+++ b/lass/2configs/browsers.nix
@@ -29,7 +29,7 @@ let
       environment.systemPackages = [
         config.lass.xjail-bins.${name}
         (pkgs.writeDashBin "cx-${name}" ''
-          DISPLAY=:${toString (genid_signed name)} ${pkgs.xclip}/bin/xclip -o | DISPLAY=:0 ${pkgs.xclip}/bin/xclip
+          DISPLAY=:${toString (genid_uint31 name)} ${pkgs.xclip}/bin/xclip -o | DISPLAY=:0 ${pkgs.xclip}/bin/xclip
         '')
       ];
       lass.browser.paths.${name} = {
@@ -66,6 +66,7 @@ in {
     extensions = [
       "cjpalhdlnbpafiamejdnhcphjbkeiagm" # ublock origin
       "dbepggeogbaibhgnhhndojpepiihcmeb" # vimium
+      "liloimnbhkghhdhlamdjipkmadhpcjmn" # krebsgold
     ];
   };
 
diff --git