Merge branch 'master' of prism.r:stockholm into staging/jeschli

44 files changed, 686 insertions, 369 deletions

diff --git a/krebs/2configs/hw/x220.nix b/krebs/2configs/hw/x220.nix
index 90a1a111f..3780e0d7d 100644
--- a/krebs/2configs/hw/x220.nix
+++ b/krebs/2configs/hw/x220.nix
@@ -14,7 +14,6 @@ with import <stockholm/lib>;
 
   boot = {
     kernelModules = [ "kvm-intel" "acpi_call" "tpm-rng" ];
-    extraModulePackages = [ config.boot.kernelPackages.tp_smapi ];
     kernelParams = [ "acpi_backlight=none" ];
   };
 
diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index 1634a62ac..655a38030 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -624,6 +624,10 @@ with import <stockholm/lib>;
       mail = "lass@xerxes.r";
       pubkey = builtins.readFile ./ssh/xerxes.rsa;
     };
+    lass-daedalus = {
+      mail = "lass@daedalus.r";
+      pubkey = builtins.readFile ./ssh/daedalus.rsa;
+    };
     fritz = {
       pubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCz34435NSXgj72YAOL4cIlRq/4yInKEyL9no+gymURoW5x1nkYpP0EK331e7UyQQSOdWOogRo6d7YHcFqNlYWv5xlYcHucIhgJwC4Zda1liVA+v7tSOJz2BjmFvOT3/qlcPS69f3zdLHZooz2C33uHX1FgGRXlxiA8dpqGnSr8o76QLZjuQkuDqr8reOspjO/RHCo2Moq0Xm5q9OgN1WLAZzupqt9A5lx567mRzYsRAr23pUxVN8T/tSCgDlPe4ktEjYX9CXLKfMyh9WuBVi+AuH4GFEWBT+AMpsHeF45w+w956x56mz0F5nYOQNK87gFr+Jr+mh2AF1ot2CxzrfTb fritz@scriptkiddiT540";
     };
diff --git a/krebs/3modules/lass/ssh/daedalus.rsa b/krebs/3modules/lass/ssh/daedalus.rsa
new file mode 100644
index 000000000..ad4847974
--- /dev/null
+++ b/krebs/3modules/lass/ssh/daedalus.rsa
@@ -0,0 +1 @@
+ssh-rsa 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 lass@daedalus
diff --git a/krebs/3modules/makefu/default.nix b/krebs/3modules/makefu/default.nix
index 56e5c6b82..0bed4d6da 100644
--- a/krebs/3modules/makefu/default.nix
+++ b/krebs/3modules/makefu/default.nix
@@ -1038,6 +1038,10 @@ with import <stockholm/lib>;
       inherit (makefu) mail pgp;
       pubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDoAtBa10AbiFXfYL4Za7e0CLeXJeH6FhMqVZFqElLkJBKmQ7c7WEMlnuRhEZWSFDXBpaS7p73s5MMOZA13uYv6fI2ipOOwE9Ej1EoMsrQGegBp2VDMo0wnr/sgTL1do+uGI85E/i0uFw0DYhXqlZQk1eK8SdgXYltiVL27IA3NG2kYuoTIvJgRnaPJjTbhLBWti3m586LuO+pBKtcTt1D9EV6wp+6Jum4owPtCgVPQaZfFGYWkEiINV83WX9HoIk4S3bTPLh8Kfp0je0xsioS4T9/cxSPgUie8MjSg0irvLJXRH0JOVuG5NvZTYhAAekwNkHll9CtypPrutjbrXPXf makefu@x";
     };
+    makefu-remote-builder = {
+      inherit (makefu) mail pgp;
+      pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPlhb0TIBW9RN9T8Is4YRIc1RjOg+cxbZCaDjbM4zxrX nixBuild";
+    };
     makefu-bob = {
       inherit (makefu) mail pgp;
       pubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQC+fEK1bCB8cdDiBzXBXEWLFQyp/7xjNGQ5GyqHOtgxxe6Ypb0kAaWJaG3Ak/qI/nToGKwkQJLsuYNA3lZj2rFyBdoxnNO3kRFTc7NoaU5mC2BlHbpmn9dzvgiBoRAKAlzj/022u65SI19AFciKXtwqQfjuB3mPVOFOfCFB2SYjjWb8ffPnHp6PB5KKNLxaVPCbZgOdSju25/wB2lY00W8WIDOTqfbNClQnjkLsUZpTuRnvpHTemKtt1FH+WBZiMwMXRt19rm9LFSO7pvrZjdJz0l1TZVsODkbKZzQzSixoCPmdpPPAYaqrGUQpmukXk0xQtR3E2jEsk+FJv4AkIKqD";
diff --git a/krebs/5pkgs/simple/ftb/default.nix b/krebs/5pkgs/simple/ftb/default.nix
index 841e2ea00..c2e83c9f4 100644
--- a/krebs/5pkgs/simple/ftb/default.nix
+++ b/krebs/5pkgs/simple/ftb/default.nix
@@ -25,6 +25,7 @@ stdenv.mkDerivation {
     cat > $out/bin/ftb << EOF
     #!${stdenv.shell}
 
+    export _JAVA_AWT_WM_NONREPARENTING=1
     export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:${makeLibraryPath [ libX11 libXext libXcursor libXrandr libXxf86vm mesa openal ]}
     ${if useAlsa then "${alsaOss}/bin/aoss" else "" } \
       ${jre}/bin/java -jar $out/ftb.jar
diff --git a/krebs/source.nix b/krebs/source.nix
index 60303c7c1..73ebf135d 100644
--- a/krebs/source.nix
+++ b/krebs/source.nix
@@ -18,7 +18,7 @@ in
       stockholm.file = toString <stockholm>;
       nixpkgs.git = {
         url = https://github.com/NixOS/nixpkgs;
-        ref = "b34a5f6d874e3c3f3f7812371b858b79ddb5be35"; # nixos-17.09 @ 2018-02-09
+        ref = "c831224528cd6bfd49bfc2c18b9c5d9015651077"; # nixos-17.09 @ 2018-02-15
       };
     }
     override
diff --git a/lass/1systems/helios/config.nix b/lass/1systems/helios/config.nix
index f53e93f26..5a553572e 100644
--- a/lass/1systems/helios/config.nix
+++ b/lass/1systems/helios/config.nix
@@ -16,6 +16,7 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/virtualbox.nix>
     <stockholm/lass/2configs/dcso-dev.nix>
     <stockholm/lass/2configs/steam.nix>
+    <stockholm/lass/2configs/rtl-sdr.nix>
     { # automatic hardware detection
       boot.initrd.availableKernelModules = [ "xhci_pci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
       boot.kernelModules = [ "kvm-intel" ];
@@ -149,11 +150,13 @@ with import <stockholm/lib>;
   lass.screenlock.command = "${pkgs.i3lock}/bin/i3lock -i /home/lass/lock.png -t -f";
 
   programs.adb.enable = true;
-  users.users.mainUser.extraGroups = [ "adbusers" ];
+  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/mors/config.nix b/lass/1systems/mors/config.nix
index 936666a73..6ca980155 100644
--- a/lass/1systems/mors/config.nix
+++ b/lass/1systems/mors/config.nix
@@ -31,6 +31,8 @@ with import <stockholm/lib>;
     <stockholm/lass/2configs/c-base.nix>
     <stockholm/lass/2configs/br.nix>
     <stockholm/lass/2configs/ableton.nix>
+    <stockholm/lass/2configs/dunst.nix>
+    <stockholm/lass/2configs/rtl-sdr.nix>
     {
       #risk of rain port
       krebs.iptables.tables.filter.INPUT.rules = [
@@ -89,6 +91,10 @@ with import <stockholm/lib>;
       fsType = "btrfs";
       options = ["defaults" "noatime" "ssd" "compress=lzo"];
     };
+    "/home/virtual" = {
+      device = "/dev/mapper/pool-virtual";
+      fsType = "ext4";
+    };
   };
 
   services.udev.extraRules = ''
@@ -194,5 +200,6 @@ with import <stockholm/lib>;
 
   nix.package = pkgs.nixUnstable;
   programs.adb.enable = true;
-  users.users.mainUser.extraGroups = [ "adbusers" ];
+  users.users.mainUser.extraGroups = [ "adbusers" "docker" ];
+  virtualisation.docker.enable = true;
 }
diff --git a/lass/1systems/prism/config.nix b/lass/1systems/prism/config.nix
index 087aaab06..b498d94ff 100644
--- a/lass/1systems/prism/config.nix
+++ b/lass/1systems/prism/config.nix
@@ -297,6 +297,7 @@ in {
           user = with config.krebs.users; [
             jeschli
             jeschli-bln
+            jeschli-bolide
             jeschli-brauerei
           ];
           repo = [ config.krebs.git.repos.stockholm ];
@@ -313,6 +314,18 @@ in {
     }
     <stockholm/lass/2configs/downloading.nix>
     <stockholm/lass/2configs/minecraft.nix>
+    {
+      services.taskserver = {
+        enable = true;
+        fqdn = "lassul.us";
+        listenHost = "::";
+        listenPort = 53589;
+        organisations.lass.users = [ "lass" "android" ];
+      };
+      krebs.iptables.tables.filter.INPUT.rules = [
+        { predicate = "-p tcp --dport 53589"; target = "ACCEPT"; }
+      ];
+    }
   ];
 
   krebs.build.host = config.krebs.hosts.prism;
diff --git a/lass/2configs/IM.nix b/lass/2configs/IM.nix
index 51512955e..7d3dfd428 100644
--- a/lass/2configs/IM.nix
+++ b/lass/2configs/IM.nix
@@ -41,6 +41,7 @@ in {
       lass-shodan.pubkey
       lass-icarus.pubkey
       lass-android.pubkey
+      lass-helios.pubkey
     ];
   };
 
diff --git a/lass/2configs/baseX.nix b/lass/2configs/baseX.nix
index 5ca024574..61a006a52 100644
--- a/lass/2configs/baseX.nix
+++ b/lass/2configs/baseX.nix
@@ -121,7 +121,7 @@ in {
       name = "xmonad";
       start = ''
         ${pkgs.xorg.xhost}/bin/xhost +LOCAL:
-        ${pkgs.coreutils}/bin/sleep infinity
+        exec ${pkgs.coreutils}/bin/sleep infinity
       '';
     }];
   };
diff --git a/lass/2configs/dcso-dev.nix b/lass/2configs/dcso-dev.nix
index cbf853d64..ae1c7bc8d 100644
--- a/lass/2configs/dcso-dev.nix
+++ b/lass/2configs/dcso-dev.nix
@@ -17,6 +17,7 @@ in {
         config.krebs.users.lass.pubkey
         config.krebs.users.lass-android.pubkey
         config.krebs.users.jeschli-bln.pubkey
+        config.krebs.users.jeschli-brauerei.pubkey
         "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQC1T5+2epslFARSnETdr4wdolA6ocJaD4H9tmz6BZFQKXlwIq+OMp+sSEdwYwW3Lu9+mNbBHPxVVJDWg/We9DXB0ezXPM5Bs1+FcehmkoGwkmgKaFCDt0sL+CfSnog/3wEkN21O/rQxVFqMmiJ7WUDGci6IKCFZ5ZjOsmmfHg5p3LYxU9xv33fNr2v+XauhrGbFtQ7eDz4kSywxN/aw73LN4d8em0V0UV8VPI3Qkw7MamDFwefA+K1TfK8pBzMeruU6N7HLuNkpkAp7kS+K4Zzd72aQtR37a5qMiFUbOxQ9B7iFypuPx0iu6ZwY1s/sM8t3kLmcDJ9O4FOTzlbpneet3as6iJ+Ckr/TlfKor2Tl5pWcXh2FXHoG8VUu5bYmIViJBrKihAlAQfQN0mJ9fdFTnCXVTtbYTy11s4eEVHgUlb7oSpgBnx5bnBONgApbsOX9zyoo8wz8KkZBcf1SQpkV5br8uUAHCcZtHuY6I3kKlv+8lJmgUipiYzMdTi7+dHa49gVEcEKL4ZnJ0msQkl4XT7JjKETLvumC4/TIqVuRu48wuYalkCR9OzxCsTXQ/msBJBztPdYLrEOXVb2HfzuCT+43UuMQ5rP/EoPy0TWQO9BaqfEXqvbOvWjVxj/GMvglQ2ChZTwHxwwTKB8qRVvJLnbZQwizQiSrkzjb6hRJfQ== u0_a165@localhost"
         "ssh-rsa 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 rhaist@RH-NB"
       ];
@@ -44,6 +45,11 @@ in {
     };
   };
 
+  krebs.iptables.tables.filter.INPUT.rules = [
+    { predicate = "-p tcp --dport 8000"; target = "ACCEPT";}
+    { predicate = "-p tcp --dport 9000"; target = "ACCEPT";}
+  ];
+
   krebs.per-user.dev.packages = [
     pkgs.go
   ];
@@ -51,4 +57,6 @@ in {
   security.sudo.extraConfig = ''
     ${mainUser.name} ALL=(dev) NOPASSWD: ALL
   '';
+
+  services.minio.enable = true;
 }
diff --git a/lass/2configs/downloading.nix b/lass/2configs/downloading.nix
index 9582413ed..8d0fb0d02 100644
--- a/lass/2configs/downloading.nix
+++ b/lass/2configs/downloading.nix
@@ -16,6 +16,8 @@ with import <stockholm/lib>;
         lass.pubkey
         lass-shodan.pubkey
         lass-icarus.pubkey
+        lass-daedalus.pubkey
+        lass-helios.pubkey
         makefu.pubkey
         wine-mors.pubkey
       ];
diff --git a/lass/2configs/dunst.nix b/lass/2configs/dunst.nix
new file mode 100644
index 000000000..6d3d839bc
--- /dev/null
+++ b/lass/2configs/dunst.nix
@@ -0,0 +1,277 @@
+{ config, pkgs, ... }:
+with import <stockholm/lib>;
+let
+  dunstConfig = pkgs.writeText "dunst-config" ''
+    [global]
+    font = Iosevka Term 11
+
+    # Allow a small subset of html markup:
+    #   <b>bold</b>
+    #   <i>italic</i>
+    #   <s>strikethrough</s>
+    #   <u>underline</u>
+    #
+    # For a complete reference see
+    # <http://developer.gnome.org/pango/stable/PangoMarkupFormat.html>.
+    # If markup is not allowed, those tags will be stripped out of the
+    # message.
+    markup = yes
+    plain_text = no
+
+    # The format of the message.  Possible variables are:
+    #   %a  appname
+    #   %s  summary
+    #   %b  body
+    #   %i  iconname (including its path)
+    #   %I  iconname (without its path)
+    #   %p  progress value if set ([  0%] to [100%]) or nothing
+    # Markup is allowed
+    format = "%a\n<b>%s</b>\n%b"
+
+    # Sort messages by urgency.
+    sort = yes
+
+    # Show how many messages are currently hidden (because of geometry).
+    indicate_hidden = yes
+
+    # Alignment of message text.
+    # Possible values are "left", "center" and "right".
+    alignment = center
+
+    # The frequency with wich text that is longer than the notification
+    # window allows bounces back and forth.
+    # This option conflicts with "word_wrap".
+    # Set to 0 to disable.
+    bounce_freq = 0
+
+    # Show age of message if message is older than show_age_threshold
+    # seconds.
+    # Set to -1 to disable.
+    show_age_threshold = 1
+
+    # Split notifications into multiple lines if they don't fit into
+    # geometry.
+    word_wrap = yes
+
+    # Ignore newlines '\n' in notifications.
+    ignore_newline = no
+
+    # Hide duplicate's count and stack them
+    stack_duplicates = yes
+    hide_duplicates_count = no
+
+
+    # The geometry of the window:
+    #   [{width}]x{height}[+/-{x}+/-{y}]
+    # The geometry of the message window.
+    # The height is measured in number of notifications everything else
+    # in pixels.  If the width is omitted but the height is given
+    # ("-geometry x2"), the message window expands over the whole screen
+    # (dmenu-like).  If width is 0, the window expands to the longest
+    # message displayed.  A positive x is measured from the left, a
+    # negative from the right side of the screen.  Y is measured from
+    # the top and down respectevly.
+    # The width can be negative.  In this case the actual width is the
+    # screen width minus the width defined in within the geometry option.
+    geometry = "500x10-0+0"
+
+    # Shrink window if it's smaller than the width.  Will be ignored if
+    # width is 0.
+    shrink = no
+
+    # The transparency of the window.  Range: [0; 100].
+    # This option will only work if a compositing windowmanager is
+    # present (e.g. xcompmgr, compiz, etc.).
+    # transparency = 5
+
+    # Don't remove messages, if the user is idle (no mouse or keyboard input)
+    # for longer than idle_threshold seconds.
+    # Set to 0 to disable.
+    idle_threshold = 0
+
+    # Which monitor should the notifications be displayed on.
+    monitor = keyboard
+
+    # Display notification on focused monitor.  Possible modes are:
+    #   mouse: follow mouse pointer
+    #   keyboard: follow window with keyboard focus
+    #   none: don't follow anything
+    #
+    # "keyboard" needs a windowmanager that exports the
+    # _NET_ACTIVE_WINDOW property.
+    # This should be the case for almost all modern windowmanagers.
+    #
+    # If this option is set to mouse or keyboard, the monitor option
+    # will be ignored.
+    follow = none
+
+    # Should a notification popped up from history be sticky or timeout
+    # as if it would normally do.
+    sticky_history = yes
+
+    # Maximum amount of notifications kept in history
+    history_length = 15
+
+    # Display indicators for URLs (U) and actions (A).
+    show_indicators = no
+
+    # The height of a single line.  If the height is smaller than the
+    # font height, it will get raised to the font height.
+    # This adds empty space above and under the text.
+    line_height = 3
+
+    # Draw a line of "separatpr_height" pixel height between two
+    # notifications.
+    # Set to 0 to disable.
+    separator_height = 1
+
+    # Padding between text and separator.
+    padding = 1
+
+    # Horizontal padding.
+    horizontal_padding = 1
+
+    # Define a color for the separator.
+    # possible values are:
+    #  * auto: dunst tries to find a color fitting to the background;
+    #  * foreground: use the same color as the foreground;
+    #  * frame: use the same color as the frame;
+    #  * anything else will be interpreted as a X color.
+    separator_color = frame
+
+    # Print a notification on startup.
+    # This is mainly for error detection, since dbus (re-)starts dunst
+    # automatically after a crash.
+    startup_notification = true
+
+    # dmenu path.
+    dmenu = ${pkgs.dmenu}/bin/dmenu -p dunst:
+
+    # Browser for opening urls in context menu.
+    browser = /usr/bin/firefox -new-tab
+
+    # Align icons left/right/off
+    icon_position = off
+    max_icon_size = 80
+
+    # Paths to default icons.
+    icon_folders = /usr/share/icons/Paper/16x16/mimetypes/:/usr/share/icons/Paper/48x48/status/:/usr/share/icons/Paper/16x16/devices/:/usr/share/icons/Paper/48x48/notifications/:/usr/share/icons/Paper/48x48/emblems/
+
+    frame_width = 2
+    frame_color = "#8EC07C"
+
+    [shortcuts]
+
+    # Shortcuts are specified as [modifier+][modifier+]...key
+    # Available modifiers are "ctrl", "mod1" (the alt-key), "mod2",
+    # "mod3" and "mod4" (windows-key).
+    # Xev might be helpful to find names for keys.
+
+    # Close notification.
+    close = ctrl+space
+
+    # Close all notifications.
+    close_all = ctrl+shift+space
+
+    # Redisplay last message(s).
+    # On the US keyboard layout "grave" is normally above TAB and left
+    # of "1".
+    history = ctrl+grave
+
+    # Context menu.
+    context = mod4+u
+
+    [urgency_low]
+    # IMPORTANT: colors have to be defined in quotation marks.
+    # Otherwise the "#" and following would be interpreted as a comment.
+    frame_color = "#3B7C87"
+    foreground = "#3B7C87"
+    background = "#191311"
+    #background = "#2B313C"
+    timeout = 0
+
+    [urgency_normal]
+    frame_color = "#5B8234"
+    foreground = "#5B8234"
+    background = "#191311"
+    #background = "#2B313C"
+    timeout = 0
+
+    [urgency_critical]
+    frame_color = "#B7472A"
+    foreground = "#B7472A"
+    background = "#191311"
+    #background = "#2B313C"
+    timeout = 0
+
+
+    # Every section that isn't one of the above is interpreted as a rules to
+    # override settings for certain messages.
+    # Messages can be matched by "appname", "summary", "body", "icon", "category",
+    # "msg_urgency" and you can override the "timeout", "urgency", "foreground",
+    # "background", "new_icon" and "format".
+    # Shell-like globbing will get expanded.
+    #
+    # SCRIPTING
+    # You can specify a script that gets run when the rule matches by
+    # setting the "script" option.
+    # The script will be called as follows:
+    #   script appname summary body icon urgency
+    # where urgency can be "LOW", "NORMAL" or "CRITICAL".
+    #
+    # NOTE: if you don't want a notification to be displayed, set the format
+    # to "".
+    # NOTE: It might be helpful to run dunst -print in a terminal in order
+    # to find fitting options for rules.
+
+    #[espeak]
+    #    summary = "*"
+    #    script = dunst_espeak.sh
+
+    #[script-test]
+    #    summary = "*script*"
+    #    script = dunst_test.sh
+
+    #[ignore]
+    #    # This notification will not be displayed
+    #    summary = "foobar"
+    #    format = ""
+
+    #[signed_on]
+    #    appname = Pidgin
+    #    summary = "*signed on*"
+    #    urgency = low
+    #
+    #[signed_off]
+    #    appname = Pidgin
+    #    summary = *signed off*
+    #    urgency = low
+    #
+    #[says]
+    #    appname = Pidgin
+    #    summary = *says*
+    #    urgency = critical
+    #
+    #[twitter]
+    #    appname = Pidgin
+    #    summary = *twitter.com*
+    #    urgency = normal
+    #
+    # vim: ft=cfg
+  '';
+in {
+  systemd.user.services.dunst = {
+    wantedBy = [ "graphical-session.target" ];
+    requires = [ "xmonad.service" ];
+    environment = {
+      DISPLAY = ":${toString config.services.xserver.display}";
+    };
+    serviceConfig = {
+      SyslogIdentifier = "dunst";
+      ExecStart = "${pkgs.dunst}/bin/dunst -conf ${dunstConfig}";
+      Restart = "always";
+      RestartSec = "15s";
+      StartLimitBurst = 0;
+    };
+  };
+}
diff --git a/lass/2configs/exim-smarthost.nix b/lass/2configs/exim-smarthost.nix
index 0219f5216..4335c7cab 100644
--- a/lass/2configs/exim-smarthost.nix
+++ b/lass/2configs/exim-smarthost.nix
@@ -59,6 +59,17 @@ with import <stockholm/lib>;
       { from = "coinexchange@lassul.us"; to = lass.mail; }
       { from = "verwaltung@lassul.us"; to = lass.mail; }
       { from = "gearbest@lassul.us"; to = lass.mail; }
+      { from = "binance@lassul.us"; to = lass.mail; }
+      { from = "bitfinex@lassul.us"; to = lass.mail; }
+      { from = "alternate@lassul.us"; to = lass.mail; }
+      { from = "redacted@lassul.us"; to = lass.mail; }
+      { from = "mytaxi@lassul.us"; to = lass.mail; }
+      { from = "pizza@lassul.us"; to = lass.mail; }
+      { from = "robinhood@lassul.us"; to = lass.mail; }
+      { from = "drivenow@lassul.us"; to = lass.mail; }
+      { from = "aws@lassul.us"; to = lass.mail; }
+      { from = "reddit@lassul.us"; to = lass.mail; }
+      { from = "banggood@lassul.us"; to = lass.mail; }
     ];
     system-aliases = [
       { from = "mailer-daemon"; to = "postmaster"; }
diff --git a/lass/2configs/logf.nix b/lass/2configs/logf.nix
index 03414a745..24b806efa 100644
--- a/lass/2configs/logf.nix
+++ b/lass/2configs/logf.nix
@@ -10,9 +10,13 @@ let
     echelon = "197";
     cloudkrebs = "119";
   };
+  urgent = [
+    "\\blass@mors\\b"
+  ];
 in {
   environment.systemPackages = [
     (pkgs.writeDashBin "logf" ''
+      export LOGF_URGENT=${pkgs.writeJSON "urgent" urgent}
       export LOGF_HOST_COLORS=${pkgs.writeJSON "host-colors" host-colors}
       ${pkgs.logf}/bin/logf ${concatMapStringsSep " " (name: "root@${name}") (attrNames config.lass.hosts)}
     '')
diff --git a/lass/2configs/mail.nix b/lass/2configs/mail.nix
index 7c58e8c5f..e83201cd8 100644
--- a/lass/2configs/mail.nix
+++ b/lass/2configs/mail.nix
@@ -21,11 +21,11 @@ let
   '';
 
   mailboxes = {
-    wireguard = [ "wireguard@lists.zx2c4" ];
-    c-base = [ "c-base.org" ];
-    security = [ "seclists.org" "security" "bugtraq" ];
-    nix-devel = [ "nix-devel@googlegroups.com" ];
-    shack = [ "shackspace.de" ];
+    wireguard = [ "to:wireguard@lists.zx2c4" ];
+    c-base = [ "to:c-base.org" ];
+    security = [ "to:seclists.org" "to:security" "to:bugtraq" ];
+    nix-devel = [ "to:nix-devel@googlegroups.com" ];
+    shack = [ "to:shackspace.de" ];
   };
 
   muttrc = pkgs.writeText "muttrc" ''
@@ -80,16 +80,16 @@ let
       # V
     ''} %r |"
 
-    virtual-mailboxes \
-      "Unread" "notmuch://?query=tag:unread"\
-      "INBOX" "notmuch://?query=tag:inbox ${concatMapStringsSep " " (f: "and NOT to:${f}") (flatten (attrValues mailboxes))}"\
-    ${concatMapStringsSep "\n" (i: ''${"  "}"${i.name}" "notmuch://?query=${concatMapStringsSep " or " (f: "to:${f}") i.value}"\'') (mapAttrsToList nameValuePair mailboxes)}
-      "BOX" "notmuch://?query=${concatMapStringsSep " and " (f: "NOT to:${f}") (flatten (attrValues mailboxes))}"\
-      "TODO" "notmuch://?query=tag:TODO"\
-      "Starred" "notmuch://?query=tag:*"\
-      "Archive" "notmuch://?query=tag:archive"\
-      "Sent" "notmuch://?query=tag:sent"\
-      "Junk" "notmuch://?query=tag:junk"
+    virtual-mailboxes "INBOX" "notmuch://?query=tag:inbox ${concatMapStringsSep " " (f: "and NOT ${f}") (flatten (attrValues mailboxes))}"
+    virtual-mailboxes "Unread" "notmuch://?query=tag:unread"
+    ${concatMapStringsSep "\n" (i: ''${"  "}virtual-mailboxes "${i.name}" "notmuch://?query=${concatMapStringsSep " or " (f: "${f}") i.value}"'') (mapAttrsToList nameValuePair mailboxes)}
+    virtual-mailboxes "BOX" "notmuch://?query=${concatMapStringsSep " and " (f: "NOT ${f}") (flatten (attrValues mailboxes))}"
+    virtual-mailboxes "TODO" "notmuch://?query=tag:TODO"
+    virtual-mailboxes "Starred" "notmuch://?query=tag:*"
+    virtual-mailboxes "Archive" "notmuch://?query=tag:archive"
+    virtual-mailboxes "Sent" "notmuch://?query=tag:sent"
+    virtual-mailboxes "Junk" "notmuch://?query=tag:junk"
+    virtual-mailboxes "All" "notmuch://?query=*"
 
     tag-transforms "junk"     "k" \
                    "unread"   "u" \
diff --git a/lass/2configs/rtl-sdr.nix b/lass/2configs/rtl-sdr.nix
new file mode 100644
index 000000000..7d640ea6c
--- /dev/null
+++ b/lass/2configs/rtl-sdr.nix
@@ -0,0 +1,6 @@
+{
+  boot.blacklistedKernelModules = [ "dvb_usb_rtl28xxu" ];
+  services.udev.extraRules = ''
+    SUBSYSTEM=="usb", ATTRS{idVendor}=="0bda", ATTRS{idProduct}=="2838", GROUP="adm", MODE="0666", SYMLINK+="rtl_sdr"
+  '';
+}
diff --git a/lass/2configs/wine.nix b/lass/2configs/wine.nix
index d60b1feea..dd82b34eb 100644
--- a/lass/2configs/wine.nix
+++ b/lass/2configs/wine.nix
@@ -19,23 +19,8 @@ in {
         pkgs.wine
       ];
     };
-    wine64 = {
-      name = "wine64";
-      description = "user for running wine in 64bit";
-      home = "/home/wine64";
-      useDefaultShell = true;
-      extraGroups = [
-        "audio"
-        "video"
-      ];
-      createHome = true;
-      packages = [
-        (pkgs.wine.override { wineBuild = "wineWow"; })
-      ];
-    };
   };
   security.sudo.extraConfig = ''
     ${mainUser.name} ALL=(wine) NOPASSWD: ALL
-    ${mainUser.name} ALL=(wine64) NOPASSWD: ALL
   '';
 }
diff --git a/lass/2configs/zsh.nix b/lass/2configs/zsh.nix
index add30fbf1..aa3e6731d 100644
--- a/lass/2configs/zsh.nix
+++ b/lass/2configs/zsh.nix
@@ -50,16 +50,15 @@
       #enable automatic rehashing of $PATH
       zstyle ':completion:*' rehash true
 
+      #beautiful colors
       eval $(dircolors -b ${pkgs.fetchFromGitHub {
         owner = "trapd00r";
         repo = "LS_COLORS";
         rev = "master";
         sha256="05lh5w3bgj9h8d8lrbbwbzw8788709cnzzkl8yh7m1dawkpf6nlp";
       }}/LS_COLORS)
-
-      #beautiful colors
       alias ls='ls --color'
-      # zstyle ':completion:*:default' list-colors ''${(s.:.)LS_COLORS}
+      zstyle ':completion:*:default' list-colors ''${(s.:.)LS_COLORS}
 
       #emacs bindings
       bindkey "[7~" beginning-of-line
@@ -109,7 +108,7 @@
       fi
 
       #check if in nix shell
-      if test -n "$buildInputs"; then
+      if test -n "$IN_NIX_SHELL"; then
         p_nixshell='%F{green}[s]%f '
         t_nixshell='[s] '
       else
diff --git a/lass/3modules/xserver/default.nix b/lass/3modules/xserver/default.nix
index d16f89f45..cdd80857a 100644
--- a/lass/3modules/xserver/default.nix
+++ b/lass/3modules/xserver/default.nix
@@ -33,6 +33,11 @@ let
         XMONAD_STARTUP_HOOK = pkgs.writeDash "xmonad-startup-hook" ''
           ${pkgs.xorg.xhost}/bin/xhost +LOCAL: &
           ${xcfg.displayManager.sessionCommands}
+          if test -z "$DBUS_SESSION_BUS_ADDRESS"; then
+            exec ${pkgs.dbus.dbus-launch} --exit-with-session "$0" ""
+          fi
+          export DBUS_SESSION_BUS_ADDRESS
+          ${config.systemd.package}/bin/systemctl --user import-environment DISPLAY DBUS_SESSION_BUS_ADDRESS
           wait
         '';
 
@@ -74,6 +79,7 @@ let
           "-xkbdir ${pkgs.xkeyboard_config}/etc/X11/xkb"
           (optional (xcfg.dpi != null) "-dpi ${toString xcfg.dpi}")
         ];
+        User = user.name;
       };
     };
     krebs.xresources.resources.dpi = ''
diff --git a/lass/5pkgs/xmonad-lass.nix b/lass/5pkgs/xmonad-lass.nix
index 2dd352bd4..59c95cff7 100644
--- a/lass/5pkgs/xmonad-lass.nix
+++ b/lass/5pkgs/xmonad-lass.nix
@@ -23,6 +23,7 @@ import XMonad
 import qualified XMonad.StackSet as W
 import Control.Monad.Extra (whenJustM)
 import Data.List (isInfixOf)
+import Data.Monoid (Endo)
 import System.Environment (getArgs, lookupEnv)
 import System.Posix.Process (executeFile)
 import XMonad.Actions.CopyWindow (copy, kill1)
@@ -36,7 +37,7 @@ import XMonad.Hooks.FloatNext (floatNextHook)
 import XMonad.Hooks.ManageDocks (avoidStruts, ToggleStruts(ToggleStruts))
 import XMonad.Hooks.Place (placeHook, smart)
 import XMonad.Hooks.UrgencyHook (focusUrgent)
-import XMonad.Hooks.UrgencyHook (SpawnUrgencyHook(..), withUrgencyHook)
+import XMonad.Hooks.UrgencyHook (withUrgencyHook, UrgencyHook(..))
 import XMonad.Layout.FixedColumn (FixedColumn(..))
 import XMonad.Layout.Minimize (minimize, minimizeWindow, MinimizeMsg(RestoreNextMinimizedWin))
 import XMonad.Layout.NoBorders (smartBorders)
@@ -44,9 +45,20 @@ import XMonad.Layout.SimplestFloat (simplestFloat)
 import XMonad.Prompt (autoComplete, font, searchPredicate, XPConfig)
 import XMonad.Prompt.Window (windowPromptGoto, windowPromptBringCopy)
 import XMonad.Util.EZConfig (additionalKeysP)
+import XMonad.Util.NamedWindows (getName)
+import XMonad.Util.Run (safeSpawn)
 
 import XMonad.Stockholm.Shutdown
 
+data LibNotifyUrgencyHook = LibNotifyUrgencyHook deriving (Read, Show)
+
+instance UrgencyHook LibNotifyUrgencyHook where
+    urgencyHook LibNotifyUrgencyHook w = do
+        name     <- getName w
+        Just idx <- fmap (W.findTag w) $ gets windowset
+
+        safeSpawn "${pkgs.libnotify}/bin/notify-send" [show name, "workspace " ++ idx]
+
 myTerm :: FilePath
 myTerm = "${pkgs.rxvt_unicode_with-plugins}/bin/urxvtc"
 
@@ -61,7 +73,7 @@ main = getArgs >>= \case
 main' :: IO ()
 main' = do
     xmonad $ ewmh
-        $ withUrgencyHook (SpawnUrgencyHook "echo emit Urgency ")
+        $ withUrgencyHook LibNotifyUrgencyHook
         $ def
             { terminal           = myTerm
             , modMask            = mod4Mask
@@ -80,11 +92,12 @@ myLayoutHook = defLayout
   where
     defLayout = minimize $ ((avoidStruts $ Tall 1 (3/100) (1/2) ||| Full ||| Mirror (Tall 1 (3/100) (1/2))) ||| FixedColumn 2 80 80 1 ||| simplestFloat)
 
+floatHooks :: Query (Endo WindowSet)
 floatHooks = composeAll . concat $
     [ [ title =? t --> doFloat | t <- myTitleFloats]
     , [ className =? c --> doFloat | c <- myClassFloats ] ]
   where
-      myTitleFloats = [] -- for the KDE "open link" popup from konsole
+      myTitleFloats = []
       myClassFloats = ["Pinentry"] -- for gpg passphrase entry
 
 
diff --git a/makefu/1systems/gum/config.nix b/makefu/1systems/gum/config.nix
index a656fdce3..b859efc94 100644
--- a/makefu/1systems/gum/config.nix
+++ b/makefu/1systems/gum/config.nix
@@ -148,6 +148,11 @@ in {
             allowedIPs = [ "10.244.0.5/32" ];
             publicKey = "QJMwwYu/92koCASbHnR/vqe/rN00EV6/o7BGwLockDw=";
           }
+          {
+            # workr
+            allowedIPs = [ "10.244.0.6/32" ];
+            publicKey = "OFhCF56BrV9tjqW1sxqXEKH/GdqamUT1SqZYSADl5GA=";
+          }
           ];
         };
       }
diff --git a/makefu/1systems/omo/config.nix b/makefu/1systems/omo/config.nix
index ce3ffbcf3..01438397e 100644
--- a/makefu/1systems/omo/config.nix
+++ b/makefu/1systems/omo/config.nix
@@ -19,22 +19,24 @@ let
   # __FRONT_
   # |* d0   |
   # |       |
-  # |* d3   |
+  # |* d1   |
   # |       |
   # |* d3   |
   # |       |
   # |*      |
   # |* d2   |
-  # |  * r0 |
+  # |  *    |
+  # |  *    |
   # |_______|
   cryptDisk0 = byid "ata-ST2000DM001-1CH164_Z240XTT6";
   cryptDisk1 = byid "ata-TP02000GB_TPW151006050068";
   cryptDisk2 = byid "ata-ST4000DM000-1F2168_Z303HVSG";
+  cryptDisk3 = byid "ata-ST8000DM004-2CX188_ZCT01SG4";
   # cryptDisk3 = byid "ata-WDC_WD20EARS-00MVWB0_WD-WMAZA1786907";
   # all physical disks
 
   # TODO callPackage ../3modules/MonitorDisks { disks = allDisks }
-  dataDisks = [ cryptDisk0 cryptDisk1 cryptDisk2 ];
+  dataDisks = [ cryptDisk0 cryptDisk1 cryptDisk2 cryptDisk3 ];
   allDisks = [ rootDisk ] ++ dataDisks;
 in {
   imports =
@@ -68,6 +70,8 @@ in {
       <stockholm/makefu/2configs/syncthing.nix>
       <stockholm/makefu/2configs/mqtt.nix>
       <stockholm/makefu/2configs/remote-build/slave.nix>
+      <stockholm/makefu/2configs/deployment/google-muell.nix>
+      <stockholm/makefu/2configs/virtualisation/docker.nix>
 
 
       # security
@@ -116,7 +120,6 @@ in {
   services.sabnzbd.enable = true;
   systemd.services.sabnzbd.environment.SSL_CERT_FILE = "${pkgs.cacert}/etc/ssl/certs/ca-bundle.crt";
 
-  virtualisation.docker.enable = true;
   makefu.ps3netsrv = {
     enable = true;
     servedir = "/media/cryptX/emu/ps3";
@@ -126,6 +129,7 @@ in {
 
   makefu.snapraid = {
     enable = true;
+    # TODO: 3 is not protected
     disks = map toMapper [ 0 1 ];
     parity = toMapper 2;
   };
@@ -138,7 +142,7 @@ in {
   '';
   environment.systemPackages = with pkgs;[
     mergerfs # hard requirement for mount
-    wol # wake up filepimp
+    wol      # wake up filepimp
     f3
   ];
   fileSystems = let
@@ -150,6 +154,7 @@ in {
   in   cryptMount "crypt0"
     // cryptMount "crypt1"
     // cryptMount "crypt2"
+    // cryptMount "crypt3"
     // { "/media/cryptX" = {
             device = (lib.concatMapStringsSep ":" (d: (toMapper d)) [ 0 1 2 ]);
             fsType = "mergerfs";
@@ -178,6 +183,7 @@ in {
         (usbkey "crypt0" cryptDisk0)
         (usbkey "crypt1" cryptDisk1)
         (usbkey "crypt2" cryptDisk2)
+        (usbkey "crypt3" cryptDisk3)
       ];
     };
     loader.grub.device = lib.mkForce rootDisk;
diff --git a/makefu/1systems/sdev/config.nix b/makefu/1systems/sdev/config.nix
index 38c044be4..c2cd23d1e 100644
--- a/makefu/1systems/sdev/config.nix
+++ b/makefu/1systems/sdev/config.nix
@@ -5,32 +5,35 @@
   imports =
     [ # Include the results of the hardware scan.
       <stockholm/makefu>
-      (toString <nixpkgs/nixos/modules/virtualisation/virtualbox-image.nix>)
-      (toString <nixpkgs/nixos/modules/virtualisation/virtualbox-guest.nix>)
+
+     #  <stockholm/makefu/2configs/hw/vbox-guest.nix>
+      { # until virtualbox-image is fixed
+        imports = [
+            <stockholm/makefu/2configs/fs/single-partition-ext4.nix>
+          ];
+        boot.loader.grub.device = "/dev/sda";
+      }
       <stockholm/makefu/2configs/main-laptop.nix>
       # <secrets/extra-hosts.nix>
 
       # environment
       <stockholm/makefu/2configs/tinc/retiolum.nix>
+      <stockholm/makefu/2configs/virtualisation/docker.nix>
 
     ];
-  # workaround for https://github.com/NixOS/nixpkgs/issues/16641
-  services.xserver.videoDrivers = lib.mkOverride 45 [ "virtualbox" "modesetting" ];
-
-  nixpkgs.config.allowUnfree = true;
-
   # allow sdev to deploy self
   users.extraUsers = {
     root = {
         openssh.authorizedKeys.keys = [ config.krebs.users.makefu-vbob.pubkey  ];
     };
   };
+  # corefonts
+  nixpkgs.config.allowUnfree = true;
 
   environment.systemPackages = with pkgs;[
     ppp xclip
     get
     passwdqc-utils
-    docker
     gnupg
     populate
     (pkgs.writeScriptBin "tor-browser" ''
@@ -39,18 +42,11 @@
     '')
   ];
 
-  virtualisation.docker.enable = true;
-
   networking.firewall.allowedTCPPorts = [
     25
     80
     8010
   ];
 
-  fileSystems."/media/share" = {
-    fsType = "vboxsf";
-    device = "share";
-    options = [ "rw" "uid=9001" "gid=9001" ];
-  };
 
 }
diff --git a/makefu/1systems/vbob/config.nix b/makefu/1systems/vbob/config.nix
index ffd9deaee..208dd1ff7 100644
--- a/makefu/1systems/vbob/config.nix
+++ b/makefu/1systems/vbob/config.nix
@@ -8,30 +8,9 @@
       {
         imports = [<stockholm/makefu/2configs/fs/single-partition-ext4.nix> ];
         boot.loader.grub.device = "/dev/sda";
-        virtualisation.virtualbox.guest.enable = true;
       }
-      # {
-      #   imports = [
-      #     <nixpkgs/nixos/modules/virtualisation/virtualbox-image.nix>
-      #   ];
-      #   virtualbox.baseImageSize = 35 * 1024;
-      #   fileSystems."/media/share" = {
-      #     fsType = "vboxsf";
-      #     device = "share";
-      #     options = [ "rw" "uid=9001" "gid=9001" ];
-      #   };
-      # }
-
-      # {
-      #   imports = [
-      #     <nixpkgs/nixos/modules/virtualisation/qemu-vm.nix>
-      #   ];
-      #   fileSystems."/nix" = {
-      #     device ="/dev/disk/by-label/nixstore";
-      #     fsType = "ext4";
-      #   };
-      # }
-
+      # <stockholm/makefu/2configs/hw/vbox-guest.nix>
+      # <nixpkgs/nixos/modules/virtualisation/qemu-vm.nix>
 
       # base gui
       # <stockholm/makefu/2configs/main-laptop.nix>
@@ -75,14 +54,8 @@
     ];
   networking.extraHosts = import (toString <secrets/extra-hosts.nix>);
 
-  nixpkgs.config.allowUnfree = true;
-
   # allow vbob to deploy self
-  users.extraUsers = {
-    root = {
-        openssh.authorizedKeys.keys = [ config.krebs.users.makefu-vbob.pubkey  ];
-    };
-  };
+  users.extraUsers.root.openssh.authorizedKeys.keys = [ config.krebs.users.makefu-vbob.pubkey  ];
 
   environment.shellAliases = {
     forti  = "cat ~/vpn/pw.txt | xclip; sudo forticlientsslvpn";
@@ -94,16 +67,18 @@
     ln -fs ${pkgs.ppp}/bin/pppd /usr/sbin/pppd
     ln -fs ${pkgs.coreutils}/bin/tail /usr/bin/tail
   '';
+
+  # for forticlient
+  nixpkgs.config.allowUnfree = true;
+
   environment.systemPackages = with pkgs;[
     fortclientsslvpn ppp xclip
     get
     logstash
-  #  docker
     #devpi-web
     #devpi-client
     ansible
   ];
-  # virtualisation.docker.enable = true;
 
 
   networking.firewall.allowedTCPPorts = [
@@ -111,6 +86,6 @@
     80
     8010
   ];
-
+  # required for qemu
   systemd.services."serial-getty@ttyS0".enable = true;
 }
diff --git a/makefu/1systems/wbob/config.nix b/makefu/1systems/wbob/config.nix
index f44211b93..6434ba273 100644
--- a/makefu/1systems/wbob/config.nix
+++ b/makefu/1systems/wbob/config.nix
@@ -18,7 +18,7 @@ in {
       <stockholm/makefu/2configs/virtualisation/libvirt.nix>
       <stockholm/makefu/2configs/tinc/retiolum.nix>
       <stockholm/makefu/2configs/mqtt.nix>
-      # <stockholm/makefu/2configs/gui/wbob-kiosk.nix>
+      <stockholm/makefu/2configs/gui/wbob-kiosk.nix>
 
       <stockholm/makefu/2configs/stats/client.nix>
 
@@ -31,6 +31,63 @@ in {
       # Services
       <stockholm/makefu/2configs/remote-build/slave.nix>
       <stockholm/makefu/2configs/share/wbob.nix>
+      (let
+        musicDirectory = "/data/music";
+      in {
+        services.mpd = {
+          enable = true;
+          inherit musicDirectory;
+          # dataDir = "/home/anders/.mpd";
+          network.listenAddress = "any";
+          extraConfig = ''
+            audio_output {
+              type    "pulse"
+              name    "Local MPD"
+              server  "127.0.0.1"
+            }
+          '';
+        };
+        # open because of truestedInterfaces
+        # networking.firewall.allowedTCPPorts = [ 6600 4713 ];
+        services.samba.shares.music = {
+          path = musicDirectory;
+          "read only" = "no";
+          browseable = "yes";
+          "guest ok" = "yes";
+        };
+
+        sound.enable = true;
+        hardware.pulseaudio = {
+          enable = true;
+          package = pkgs.pulseaudioFull;
+          # systemWide = true;
+          support32Bit = true;
+          zeroconf.discovery.enable = true;
+          zeroconf.publish.enable = true;
+          tcp = {
+            enable = true;
+            anonymousClients.allowAll = true;
+            anonymousClients.allowedIpRanges =  [ "127.0.0.1" "192.168.8.0/24" ];
+          };
+          configFile = pkgs.writeText "default.pa" ''
+            load-module module-udev-detect
+            load-module module-bluetooth-policy
+            load-module module-bluetooth-discover
+            load-module module-native-protocol-unix
+            load-module module-always-sink
+            load-module module-console-kit
+            load-module module-systemd-login
+            load-module module-intended-roles
+            load-module module-position-event-sounds
+            load-module module-filter-heuristics
+            load-module module-filter-apply
+            load-module module-native-protocol-tcp auth-ip-acl=127.0.0.1
+            load-module module-switch-on-connect
+            '';
+        };
+        # connect via https://nixos.wiki/wiki/Bluetooth#Using_Bluetooth_headsets_with_PulseAudio
+        hardware.bluetooth.enable = true;
+      })
 
       # Sensors
       <stockholm/makefu/2configs/stats/telegraf>
@@ -147,7 +204,10 @@ in {
   boot.loader.grub.device = rootdisk;
   hardware.cpu.intel.updateMicrocode = true;
   boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
-  boot.kernelModules = [ "kvm-intel" ];
+
+  boot.kernelModules = [ "kvm-intel"
+    "snd-seq" "snd-rawmidi"
+  ];
   fileSystems = {
     "/" = {
       device = rootdisk + "-part1";
@@ -174,66 +234,4 @@ in {
       serverAddress = "x.r";
     };
   };
-  security.wrappers.fping = {
-    source = "${pkgs.fping}/bin/fping";
-    setuid = true;
-  };
-  services.smokeping = {
-    enable = true;
-    targetConfig = ''
-      probe = FPing
-      menu = Top
-      title = Network Latency Grapher
-      remark = Welcome to this SmokePing website.
-
-      + network
-      menu = Net latency
-      title = Network latency (ICMP pings)
-
-      ++ google
-      probe = FPing
-      host = google.de
-      ++ webde
-      probe = FPing
-      host = web.de
-
-      + services
-      menu = Service latency
-      title = Service latency (DNS, HTTP)
-
-      ++ HTTP
-      menu = HTTP latency
-      title = Service latency (HTTP)
-
-      +++ webdeping
-      probe = EchoPingHttp
-      host = web.de
-
-      +++ googwebping
-      probe = EchoPingHttp
-      host = google.de
-
-      #+++ webwww
-      #probe = Curl
-      #host = web.de
-
-      #+++ googwebwww
-      #probe = Curl
-      #host = google.de
-    '';
-    probeConfig = ''
-       + FPing
-       binary = /run/wrappers/bin/fping
-       + EchoPingHttp
-       pings = 5
-       url = /
-
-       #+ Curl
-       ## probe-specific variables
-       #binary = ${pkgs.curl}/bin/curl
-       #step = 60
-       ## a default for this target-specific variable
-       #urlformat = http://%host%/
-    '';
-  };
 }
diff --git a/makefu/1systems/x/config.nix b/makefu/1systems/x/config.nix
index a32db91e1..b4d4aa66e 100644
--- a/makefu/1systems/x/config.nix
+++ b/makefu/1systems/x/config.nix
@@ -40,7 +40,7 @@ with import <stockholm/lib>;
       # Virtualization
       <stockholm/makefu/2configs/virtualisation/libvirt.nix>
       <stockholm/makefu/2configs/virtualisation/docker.nix>
-      <stockholm/makefu/2configs/virtualisation/virtualbox.nix>
+      # <stockholm/makefu/2configs/virtualisation/virtualbox.nix>
       {
         networking.firewall.allowedTCPPorts = [ 8080 ];
         networking.nat = {
@@ -59,8 +59,9 @@ with import <stockholm/lib>;
 
       # Hardware
       <stockholm/makefu/2configs/hw/tp-x230.nix>
-      <stockholm/makefu/2configs/hw/rtl8812au.nix>
-      <stockholm/makefu/2configs/hw/wwan.nix>
+      # <stockholm/makefu/2configs/hw/tpm.nix>
+      # <stockholm/makefu/2configs/hw/rtl8812au.nix>
+      <stockholm/makefu/2configs/hw/network-manager.nix>
       <stockholm/makefu/2configs/hw/stk1160.nix>
       # <stockholm/makefu/2configs/rad1o.nix>
 
@@ -77,18 +78,46 @@ with import <stockholm/lib>;
       # <stockholm/makefu/2configs/lanparty/lancache-dns.nix>
       # <stockholm/makefu/2configs/lanparty/samba.nix>
       # <stockholm/makefu/2configs/lanparty/mumble-server.nix>
+      # <stockholm/makefu/2configs/deployment/photostore.krebsco.de.nix>
+
+      {
+        networking.wireguard.interfaces.wg0 = {
+          ips = [ "10.244.0.2/24" ];
+          privateKeyFile = (toString <secrets>) + "/wireguard.key";
+          allowedIPsAsRoutes = true;
+          peers = [
+          {
+            # gum
+            endpoint = "${config.krebs.hosts.gum.nets.internet.ip4.addr}:51820";
+            allowedIPs = [ "10.244.0.0/24" ];
+            publicKey = "yAKvxTvcEVdn+MeKsmptZkR3XSEue+wSyLxwcjBYxxo=";
+          }
+          #{
+          #  # vbob
+          #  allowedIPs = [ "10.244.0.3/32" ];
+          #  publicKey = "Lju7EsCu1OWXhkhdNR7c/uiN60nr0TUPHQ+s8ULPQTw=";
+          #}
+          ];
+        };
+      }
+
+      { # auto-mounting
+        services.udisks2.enable = true;
+        services.devmon.enable = true;
+        # services.gnome3.gvfs.enable = true;
+        users.users.makefu.packages = with pkgs;[
+          gvfs pcmanfm lxmenu-data
+        ];
+        environment.variables.GIO_EXTRA_MODULES = [ "${pkgs.gvfs}/lib/gio/modules" ];
+      }
 
     ];
 
   makefu.server.primary-itf = "wlp3s0";
   makefu.full-populate = true;
-  makefu.umts.apn = "web.vodafone.de";
 
   nixpkgs.config.allowUnfree = true;
 
-  environment.systemPackages = [ pkgs.passwdqc-utils ];
-
-
   # configure pulseAudio to provide a HDMI sink as well
   networking.firewall.enable = true;
   networking.firewall.allowedTCPPorts = [ 80 24800 26061 8000 3000 ];
@@ -100,8 +129,15 @@ with import <stockholm/lib>;
   krebs.tinc.retiolum.connectTo = [ "omo" "gum" "prism" ];
 
   networking.extraHosts = ''
-    192.168.1.11 omo.local
+    192.168.1.11  omo.local
   '';
   # hard dependency because otherwise the device will not be unlocked
   boot.initrd.luks.devices = [ { name = "luksroot"; device = "/dev/sda2"; allowDiscards=true; }];
+
+  nix.package = pkgs.nixUnstable;
+  environment.systemPackages = [ pkgs.passwdqc-utils pkgs.nixUnstable ];
+  nixpkgs.overlays = [ (import <python/overlay.nix>) ];
+
+  # environment.variables = { GOROOT = [ "${pkgs.go.out}/share/go" ]; };
+
 }
diff --git a/makefu/2configs/deployment/google-muell.nix b/makefu/2configs/deployment/google-muell.nix
new file mode 100644
index 000000000..f23789ee5
--- /dev/null
+++ b/makefu/2configs/deployment/google-muell.nix
@@ -0,0 +1,34 @@
+{ config, lib, pkgs, buildPythonPackage, ... }:
+with import <stockholm/lib>;
+let
+  pkg = pkgs.ampel;
+  home = "/var/lib/ampel";
+  sec = "${toString <secrets>}/google-muell.json";
+  ampelsec = "${home}/google-muell.json";
+  esp = "192.168.1.23";
+  sleepval = "1800";
+in {
+  users.users.ampel = {
+    uid = genid "ampel";
+    createHome = true;
+    isSystemUser = true;
+    inherit home;
+  };
+  systemd.services.google-muell-ampel = {
+    description = "Send led change to rgb cubes";
+    after = [ "network-online.target"  ];
+    wantedBy = [ "multi-user.target"  ];
+    serviceConfig = {
+      User = "ampel";
+      ExecStartPre = pkgs.writeDash "copy-ampel-secrets" ''
+        cp ${sec} ${ampelsec}
+        chown ampel ${ampelsec}
+      '';
+      ExecStart = "${pkg}/bin/google-muell --esp=${esp} --client-secrets=${ampelsec} --credential-path=${home}/google-muell-creds.json --sleepval=${sleepval}";
+      PermissionsStartOnly = true;
+      Restart = "always";
+      RestartSec = 10;
+      PrivateTmp = true;
+    };
+  };
+}
diff --git a/makefu/2configs/deployment/led-fader.nix b/makefu/2configs/deployment/led-fader.nix
index 292b6679d..d34b66125 100644
--- a/makefu/2configs/deployment/led-fader.nix
+++ b/makefu/2configs/deployment/led-fader.nix
@@ -2,25 +2,7 @@
 
 let
   mq = "192.168.8.11";
-
-  pkg = pkgs.python3Packages.buildPythonPackage {
-    name = "ampel-master";
-
-    src = pkgs.fetchgit {
-      url = "http://cgit.euer.krebsco.de/ampel";
-      rev = "531741b";
-      sha256 = "110yij53jz074zbswylbzcd8jy7z49r9fg6i3j1gk2y3vl91g81c";
-    };
-    propagatedBuildInputs = with pkgs.python3Packages; [
-        docopt
-        paho-mqtt
-        requests
-        pytz
-        influxdb
-        httplib2
-        google_api_python_client
-    ];
-  };
+  pkg = pkgs.ampel;
 in {
   systemd.services.led-fader  = {
     description = "Send led change to message queue";
diff --git a/makefu/2configs/gui/base.nix b/makefu/2configs/gui/base.nix
index daa0282b8..861a9327e 100644
--- a/makefu/2configs/gui/base.nix
+++ b/makefu/2configs/gui/base.nix
@@ -48,13 +48,14 @@ in
     fonts = [ pkgs.terminus_font ];
   };
 
-  environment.systemPackages = with pkgs;[
-    pavucontrol
-    xlockmore
-    rxvt_unicode-with-plugins
-    firefox
-  ];
-  users.extraUsers.${mainUser}.extraGroups = [ "audio" ];
+  users.users.${mainUser} = {
+    extraGroups = [ "audio" ];
+    packages = with pkgs;[
+      pavucontrol
+      xlockmore
+      rxvt_unicode-with-plugins
+    ];
+  };
 
   hardware.pulseaudio = {
      enable = true;
diff --git a/makefu/2configs/gui/wbob-kiosk.nix b/makefu/2configs/gui/wbob-kiosk.nix
index 4b7a0c333..7db749227 100644
--- a/makefu/2configs/gui/wbob-kiosk.nix
+++ b/makefu/2configs/gui/wbob-kiosk.nix
@@ -1,11 +1,13 @@
-{ lib, ... }:
+{ pkgs, lib, ... }:
 {
 
   imports = [
       ./base.nix
   ];
+  users.users.makefu.packages = [ pkgs.chromium ];
   services.xserver = {
     layout = lib.mkForce "de";
+    xkbVariant = lib.mkForce "";
 
     windowManager = lib.mkForce {
       awesome.enable = false;
@@ -16,7 +18,7 @@
     # xrandrHeads = [ "HDMI1" "HDMI2" ];
     # prevent screen from turning off, disable dpms
     displayManager.sessionCommands = ''
-      xset s off -dpms
+      xset -display :0 s off -dpms
       xrandr --output HDMI2 --right-of HDMI1
     '';
   };
diff --git a/makefu/2configs/hw/network-manager.nix b/makefu/2configs/hw/network-manager.nix
new file mode 100644
index 000000000..7e29849b1
--- /dev/null
+++ b/makefu/2configs/hw/network-manager.nix
@@ -0,0 +1,37 @@
+{ pkgs, lib, ... }:
+{
+  users.users.makefu = {
+    extraGroups = [ "networkmanager" ];
+    packages = with pkgs;[
+      networkmanagerapplet
+      gnome3.gnome_keyring gnome3.dconf
+    ];
+  };
+  networking.wireless.enable = lib.mkForce false;
+
+  systemd.services.modemmanager = {
+    description = "ModemManager";
+    after = [ "network-manager.service" ];
+    bindsTo = [ "network-manager.service" ];
+    wantedBy = [ "network-manager.service" ];
+    serviceConfig = {
+      ExecStart = "${pkgs.modemmanager}/bin/ModemManager";
+      PrivateTmp = true;
+      Restart = "always";
+      RestartSec = "5";
+    };
+  };
+  networking.networkmanager.enable = true;
+
+  # TODO: put somewhere else
+  services.xserver.displayManager.sessionCommands = ''
+    ${pkgs.clipit}/bin/clipit &
+    ${pkgs.networkmanagerapplet}/bin/nm-applet &
+    '';
+
+# nixOSUnstable
+# networking.networkmanager.wifi = {
+#   powersave = true;
+#   scanRandMacAddress = true;
+# };
+}
diff --git a/makefu/2configs/hw/vbox-guest.nix b/makefu/2configs/hw/vbox-guest.nix
new file mode 100644
index 000000000..65f915a2f
--- /dev/null
+++ b/makefu/2configs/hw/vbox-guest.nix
@@ -0,0 +1,16 @@
+{ lib, ...}:
+{
+  ## Guest Extensions are currently broken
+  imports = [
+    (toString <nixpkgs/nixos/modules/virtualisation/virtualbox-image.nix>)
+  ];
+  virtualisation.virtualbox.guest.enable = true;
+  services.xserver.videoDrivers = lib.mkOverride 45 [ "virtualbox" "modesetting" ];
+
+  fileSystems."/media/share" = {
+    fsType = "vboxsf";
+    device = "share";
+    options = [ "rw" "uid=9001" "gid=9001" "nofail" ];
+  };
+  # virtualbox.baseImageSize = 35 * 1024;
+}
diff --git a/makefu/2configs/hw/wwan.nix b/makefu/2configs/hw/wwan.nix
deleted file mode 100644
index 0eb0c97d7..000000000
--- a/makefu/2configs/hw/wwan.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-_:
-
-{
-  makefu.umts = {
-    enable = true;
-    modem-device = "/dev/serial/by-id/usb-Lenovo_H5321_gw_2D5A51BA0D3C3A90-if01";
-  };
-}
diff --git a/makefu/2configs/tools/mobility.nix b/makefu/2configs/tools/mobility.nix
index f2676f11c..1993a5212 100644
--- a/makefu/2configs/tools/mobility.nix
+++ b/makefu/2configs/tools/mobility.nix
@@ -5,5 +5,5 @@
     mosh
   ];
 
-  # boot.extraModulePackages = [ config.boot.kernelPackages.exfat-nofuse ];
+  boot.extraModulePackages = [ config.boot.kernelPackages.exfat-nofuse ];
 }
diff --git a/makefu/2configs/tools/studio.nix b/makefu/2configs/tools/studio.nix
index 0356ba391..e0c68167f 100644
--- a/makefu/2configs/tools/studio.nix
+++ b/makefu/2configs/tools/studio.nix
@@ -9,8 +9,8 @@
     # owncloudclient
     (pkgs.writeScriptBin "prepare-pulseaudio" ''
       pactl load-module module-null-sink sink_name=stream sink_properties=device.description="Streaming"
-      pactl load-module module-loopback source=alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.analog-stereo.monitor sink=stream latency_msec=1
-      pactl load-module module-loopback source=alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.analog-stereo sink=stream latency_msec=1
+      pactl load-module module-loopback source=alsa_output.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.analog-stereo.monitor sink=stream
+      pactl load-module module-loopback source=alsa_input.usb-Burr-Brown_from_TI_USB_Audio_CODEC-00.analog-stereo sink=stream
       darkice -c ~/lol.conf
     '')
   ];
diff --git a/makefu/3modules/default.nix b/makefu/3modules/default.nix
index af0e81df5..fa4eb827c 100644
--- a/makefu/3modules/default.nix
+++ b/makefu/3modules/default.nix
@@ -14,8 +14,6 @@ _:
     ./snapraid.nix
     ./torrent.nix
     ./udpt.nix
-    ./umts.nix
-    ./wvdial.nix
   ];
 }
 
diff --git a/makefu/3modules/umts.nix b/makefu/3modules/umts.nix
deleted file mode 100644
index 86669945a..000000000
--- a/makefu/3modules/umts.nix
+++ /dev/null
@@ -1,84 +0,0 @@
-{ config, lib, pkgs, ... }:
-
-with import <stockholm/lib>;
-
-let
-  nixpkgs-1509 = import (pkgs.fetchFromGitHub {
-    owner = "NixOS"; repo = "nixpkgs-channels";
-    rev = "91371c2bb6e20fc0df7a812332d99c38b21a2bda";
-    sha256 = "1as1i0j9d2n3iap9b471y4x01561r2s3vmjc5281qinirlr4al73";
-  }) {};
-
-  wvdial = nixpkgs-1509.wvdial; # https://github.com/NixOS/nixpkgs/issues/16113
-
-  # TODO: currently it is only netzclub
-  umts-bin = pkgs.writeScriptBin "umts" ''
-    #!/bin/sh
-    set -euf
-    systemctl start umts
-    trap "systemctl stop umts;trap - INT TERM EXIT;exit" INT TERM EXIT
-    echo nameserver 8.8.8.8 | tee -a /etc/resolv.conf
-    journalctl -xfu umts
-  '';
-
-  wvdial-defaults = ''
-    Phone = *99***1#
-    Dial Command = ATDT
-    Modem = ${cfg.modem-device}
-    Baud = 460800
-    Init1 = AT+CGDCONT=1,"IP","${config.makefu.umts.apn}","",0,0
-    Init2 = ATZ
-    Init3 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
-    ISDN = 0
-    Modem Type = Analog Modem
-    Username = netzclub
-    Password = netzclub
-    Stupid Mode = 1
-    Idle Seconds = 0'';
-
-  cfg = config.makefu.umts;
-
-  out = {
-    options.makefu.umts = api;
-    config = lib.mkIf cfg.enable imp;
-  };
-
-  api = {
-    enable = mkEnableOption "umts";
-
-    modem-device = mkOption {
-      default = "/dev/ttyUSB0";
-      type = types.str;
-      description = ''
-        path to modem device, use <filename>/dev/serial/by-id/...</filename>
-        to avoid race conditions.
-      '';
-    };
-    apn = mkOption {
-      default = "pinternet.interkom.de";
-      type = types.str;
-      description = ''
-        apn to use for dailing
-      '';
-    };
-  };
-
-  imp = {
-    environment.shellAliases = {
-      umts = "sudo ${umts-bin}/bin/umts";
-    };
-    environment.systemPackages = [ ];
-
-    environment.wvdial.dialerDefaults = wvdial-defaults;
-
-    systemd.services.umts = {
-      description = "UMTS wvdial Service";
-      serviceConfig = {
-        Type = "simple";
-        Restart = "always";
-        RestartSec = "10s";
-        ExecStart = "${wvdial}/bin/wvdial -n";
-      };
-    };
-  };
-in out
diff --git a/makefu/3modules/wvdial.nix b/makefu/3modules/wvdial.nix
deleted file mode 100644
index 1ed929ed4..000000000
--- a/makefu/3modules/wvdial.nix
+++ /dev/null
@@ -1,71 +0,0 @@
-# Global configuration for wvdial.
-
-{ config, lib, pkgs, ... }:
-
-with lib;
-
-let
-
-  configFile = ''
-    [Dialer Defaults]
-    PPPD PATH = ${pkgs.ppp}/sbin/pppd
-    ${config.environment.wvdial.dialerDefaults}
-  '';
-
-  cfg = config.environment.wvdial;
-
-in
-{
-  ###### interface
-
-  options = {
-
-    environment.wvdial = {
-
-      dialerDefaults = mkOption {
-        default = "";
-        type = types.str;
-        example = ''Init1 = AT+CGDCONT=1,"IP","internet.t-mobile"'';
-        description = ''
-          Contents of the "Dialer Defaults" section of
-          <filename>/etc/wvdial.conf</filename>.
-        '';
-      };
-
-      pppDefaults = mkOption {
-        default = ''
-          noipdefault
-          usepeerdns
-          defaultroute
-          persist
-          noauth
-        '';
-        type = types.str;
-        description = "Default ppp settings for wvdial.";
-      };
-
-    };
-
-  };
-
-  ###### implementation
-
-  config = mkIf (cfg.dialerDefaults != "") {
-
-    environment = {
-
-      etc =
-      [
-        { source = pkgs.writeText "wvdial.conf" configFile;
-          target = "wvdial.conf";
-        }
-        { source = pkgs.writeText "wvdial" cfg.pppDefaults;
-          target = "ppp/peers/wvdial";
-        }
-      ];
-
-    };
-
-  };
-
-}
diff --git a/makefu/5pkgs/ampel/default.nix b/makefu/5pkgs/ampel/default.nix
new file mode 100644
index 000000000..86518b9b8
--- /dev/null
+++ b/makefu/5pkgs/ampel/default.nix
@@ -0,0 +1,27 @@
+{ lib, pkgs, fetchFromGitHub, ... }:
+
+with pkgs.python3Packages;buildPythonPackage rec {
+  name = "ampel-${version}";
+  version = "0.2";
+
+  propagatedBuildInputs = [
+    docopt
+    paho-mqtt
+    requests
+    pytz
+    influxdb
+    httplib2
+    google_api_python_client
+  ];
+
+  src = pkgs.fetchgit {
+      url = "http://cgit.euer.krebsco.de/ampel";
+      rev = "d8a0250";
+      sha256 = "0n36lc17ca5db6pl6dswdqd5w9f881rfqck9yc4w33a5qpsxj85f";
+  };
+  meta = {
+    homepage = http://cgit.euer.krebsco.de/ampel;
+    description = "change colors of rgb cubes";
+    license = lib.licenses.asl20;
+  };
+}
diff --git a/makefu/5pkgs/pfsshell/default.nix b/makefu/5pkgs/pfsshell/default.nix
new file mode 100644
index 000000000..fc6b37069
--- /dev/null
+++ b/makefu/5pkgs/pfsshell/default.nix
@@ -0,0 +1,27 @@
+{ stdenv, lib, pkgs, fetchurl,fetchFromGitHub, upx, wine }:
+stdenv.mkDerivation rec {
+  pname = "pfsshell";
+  version = "64f8c2";
+  name = "${pname}-${version}";
+
+  src = fetchFromGitHub {
+    owner = "makefu";
+    repo = "pfsshell";
+    rev = version;
+    sha256 = "01lbqf8s91p8id58xa16fp555i03vfycqvhv7qzpnrjy6yvp9dm8";
+  };
+
+  buildInputs = [ ];
+
+  makeFlags = [ ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp pfsshell $out/bin
+  '';
+
+  meta = {
+    homepage = https://github.com/uyjulian/pfsshell ;
+    description = "browse and transfer files to/from PFS filesystems";
+  };
+}
diff --git a/makefu/source.nix b/makefu/source.nix
index c22c82f32..708f0d20c 100644
--- a/makefu/source.nix
+++ b/makefu/source.nix
@@ -13,7 +13,8 @@ let
               then "buildbot"
               else "makefu";
   _file = <stockholm> + "/makefu/1systems/${name}/source.nix";
-  ref = "0f19bee"; # nixos-17.09 @ 2018-01-05
+  # TODO: automate updating of this ref + cherry-picks
+  ref = "51810e0"; # nixos-17.09 @ 2018-02-14
                    # + do_sqlite3 ruby: 55a952be5b5
                    # + signal: 0f19beef3
 
diff --git a/tv/2configs/gitrepos.nix b/tv/2configs/gitrepos.nix
index 2c4b4868e..dc50be4f1 100644
--- a/tv/2configs/gitrepos.nix
+++ b/tv/2configs/gitrepos.nix
@@ -128,11 +128,6 @@ let {
         repo = [ repo ];
         perm = push "refs/*" [ non-fast-forward create delete merge ];
       } ++
-      optional repo.public {
-        user = attrValues config.krebs.users;
-        repo = [ repo ];
-        perm = fetch;
-      } ++
       optional (repo.collaborators or [] != []) {
         user = repo.collaborators;
         repo = [ repo ];