diff --git a/awesome/.config/awesome/rc.lua b/awesome/.config/awesome/rc.lua
index dc8fa1b..4855c57 100644
--- a/awesome/.config/awesome/rc.lua
+++ b/awesome/.config/awesome/rc.lua
@@ -51,11 +51,12 @@ local terminal = "x-terminal-emulator"
 local editor = "gvim"
 -- And some additional applications
 local root_terminal = "x-terminal-emulator -e su -"
+local pulsemixer = "x-terminal-emulator -e pulsemixer"
 local ranger = "x-terminal-emulator -e ranger"
 local python3 = "x-terminal-emulator -e python3"
 local perl6 = "x-terminal-emulator -e perl6"
 local guile = "x-terminal-emulator -e guile"
-local emacs = "x-terminal-emulator -e emacs -nw"
+local octave = "x-terminal-emulator -e octave"
 local slock_suspend = "slock systemctl --ignore-inhibitors suspend"
 
 -- Audacious media player
@@ -210,8 +211,8 @@ myvolume:buttons(awful.util.table.join(
   awful.button({}, 1, volume_setter"-5"),
   awful.button({}, 2, volume_mute),
   awful.button({}, 3, volume_setter"+5"),
-  awful.button({}, 4, volume_setter"+5"),
-  awful.button({}, 5, volume_setter"-5")
+  awful.button({}, 4, volume_setter"+1"),
+  awful.button({}, 5, volume_setter"-1")
 ))
 
 -- Create a widget for music player
@@ -442,7 +443,7 @@ local globalkeys = awful.util.table.join(
             {description = "open a root terminal", group = "launcher"}),
   awful.key({modkey}, "v", spawner(editor),
             {description = "open GVim", group = "launcher"}),
-  awful.key({modkey}, "e", spawner(emacs),
+  awful.key({modkey}, "e", spawner"emacs",
             {description = "open Emacs", group = "launcher"}),
   awful.key({modkey}, "b", spawner"luakit",
             {description = "open Luakit", group = "launcher"}),
@@ -454,7 +455,7 @@ local globalkeys = awful.util.table.join(
             {description = "open Tor Browser", group = "launcher"}),
   awful.key({modkey}, "t", spawner"thunderbird",
             {description = "open Thunderbird", group = "launcher"}),
-  awful.key({modkey}, "m", spawner"moodledesktop",
+  awful.key({modkey, "Shift"}, "m", spawner"moodledesktop",
             {description = "open Moodle Desktop", group = "launcher"}),
   awful.key({modkey}, "r", spawner(ranger),
             {description = "open ranger file manager", group = "launcher"}),
@@ -466,6 +467,8 @@ local globalkeys = awful.util.table.join(
             {description = "open Perl 6", group = "launcher"}),
   awful.key({modkey}, "g", spawner(guile),
             {description = "open Guile interpreter", group = "launcher"}),
+  awful.key({modkey}, "o", spawner(octave),
+            {description = "open Octave", group = "launcher"}),
   awful.key({modkey}, "z", spawner"zathura",
             {description = "open zathura document viewer", group = "launcher"}),
   awful.key({modkey}, "d", spawner"diodon",
@@ -474,6 +477,8 @@ local globalkeys = awful.util.table.join(
             {description = "lock screen", group = "launcher"}),
   awful.key({modkey, "Shift"}, "s", spawner(slock_suspend),
             {description = "lock screen then suspend", group = "launcher"}),
+  awful.key({modkey}, "m", spawner(pulsemixer),
+            {description = "open PulseAudio mixer", group = "multimedia"}),
   awful.key({modkey}, "a", spawner(audacious_jump_box),
             {description = "Audacious: jump-to-song", group = "multimedia"}),
   awful.key({modkey, "Shift"}, "a", spawner(audacious_main_window),
@@ -491,10 +496,10 @@ local globalkeys = awful.util.table.join(
   awful.key({}, "XF86AudioNext", spawner(audacious_forward),
             {description = "Audacious: next track", group = "multimedia"}),
   awful.key({}, "Print", nil, spawner(scrot_select),
-            {description = "capture a screenshot", group = "multimedia"}),
-  awful.key({"Shift"}, "Print", spawner(scrot),
             {description = "shoot a window or rectangle selected with a mouse",
              group = "multimedia"}),
+  awful.key({"Shift"}, "Print", spawner(scrot),
+            {description = "capture a screenshot", group = "multimedia"}),
   awful.key({}, "XF86AudioRaiseVolume", volume_setter"+5",
             {description = "raise 5% volume", group = "multimedia"}),
   awful.key({}, "XF86AudioLowerVolume", volume_setter"-5",
diff --git a/debian-screenshot.png b/debian-screenshot.png
index a0a0558..d48a351 100644
Binary files a/debian-screenshot.png and b/debian-screenshot.png differ
diff --git a/debian/.xinitrc b/debian/.xinitrc
index 338faea..734c8d0 100644
--- a/debian/.xinitrc
+++ b/debian/.xinitrc
@@ -1,9 +1,7 @@
 #!/bin/sh
 xrdb -merge ~/.Xresources
-setxkbmap -option caps:ctrl_modifier
 xrandr --output DP-1 --mode 1600x900 --primary --right-of eDP-1
 xsetroot -solid '#282828'
-xfishtank -df 42 &
 redshift-gtk -l 21.028333:105.854167 &
 mate-power-manager &
 ibus-daemon -drx
diff --git a/emacs/.emacs.d/init.el b/emacs/.emacs.d/init.el
index ae2890e..7046c08 100644
--- a/emacs/.emacs.d/init.el
+++ b/emacs/.emacs.d/init.el
@@ -27,7 +27,7 @@
  '(ansi-color-names-vector
    ["#2e3436" "#a40000" "#4e9a06" "#c4a000" "#204a87" "#5c3566" "#729fcf" "#eeeeec"])
  '(column-number-mode t)
- '(custom-enabled-themes (quote (tango wheatgrass)))
+ '(custom-enabled-themes (quote (tango)))
  '(erc-nick "cnx")
  '(package-selected-packages
    (quote
@@ -62,6 +62,3 @@
 (add-hook 'pdf-tools-enabled-hook 'auto-revert-mode)
 
 (when window-system (set-frame-size (selected-frame) 80 25))
-(if (display-graphic-p)
-    (enable-theme 'tango)
-  (enable-theme 'wheatgrass))
diff --git a/luakit/.config/luakit/rc.lua b/luakit/.config/luakit/rc.lua
index 8c72762..a9771a4 100644
--- a/luakit/.config/luakit/rc.lua
+++ b/luakit/.config/luakit/rc.lua
@@ -69,7 +69,7 @@ end } })
 local settings = require "settings"
 settings.window.home_page = "luakit://newtab"
 settings.window.close_with_last_tab = true
-settings.window.search_engines["debian"] = "https://packages.debian.org/search?keywords=%s"
+--settings.window.search_engines["debian"] = "https://packages.debian.org/search?keywords=%s"
 settings.window.search_engines["youtube"] = "https://www.youtube.com/results?search_query=%s"
 settings.window.search_engines["neoitem"] = "https://items.jellyneo.net/search/?name=%s"
 settings.window.default_search_engine = "duckduckgo"
diff --git a/vim/.vim/vimrc b/vim/.vim/vimrc
index 8abecb1..6a9809e 100755
--- a/vim/.vim/vimrc
+++ b/vim/.vim/vimrc
@@ -25,11 +25,13 @@ let g:jedi#popup_on_dot = 0
 let g:jedi#popup_select_first = 0
 let g:jedi#show_call_signatures = 2
 let g:jedi#smart_auto_mappings = 0
+let g:polyglot_disabled = ['latex']
 map Q gq
 command Q q
 command W w
 
 call plug#begin('~/.vim/plugged')
+Plug 'https://github.com/sheerun/vim-polyglot.git'
 Plug 'https://github.com/morhetz/gruvbox.git'
 Plug 'https://github.com/tpope/vim-abolish.git'
 Plug 'https://github.com/drmikehenry/vim-fontsize.git'
diff --git a/zathura/.config/zathura/zathurarc b/zathura/.config/zathura/zathurarc
index 315dc0b..81c9d65 100644
--- a/zathura/.config/zathura/zathurarc
+++ b/zathura/.config/zathura/zathurarc
@@ -22,6 +22,7 @@ set incremental-search false
 set highlight-color \#b16286
 set highlight-active-color \#689d6a
 set recolor true
+set recolor-keephue true
 set recolor-lightcolor \#1d2021
 set recolor-darkcolor \#ebdbb2
 set render-loading-bg \#282828