Hydra kind of works now. Switched to nixos nextcloud module. Renamed some stuff and added kdeconnect firewall rules. Added gvfs modules environmen variable.

pkgs/pkgsets.nix

@@ -36,7 +36,7 @@ let
     nix-update-source
     nix-zsh-completions
     nixbang
-    nixops
+#    nixops
     nmap
     nox
     ntfs3g
@@ -56,7 +56,7 @@ let
     unzipNLS
     usbutils
     vim
-    vulnix
+#    vulnix
     wget
     whois
     wirelesstools
@@ -232,7 +232,8 @@ let
     gnome3.dconf
     gnome3.gnome-terminal
     gnome3.gvfs
-    pcmanfm
+    gvfs
+    pcmanfm lxmenu-data shared_mime_info
     pavucontrol
     xclip
     xlibs.xkill