diff --git a/airootfs/usr/bin/device-info b/airootfs/usr/bin/device-info
new file mode 100755
index 0000000..91a8458
--- /dev/null
+++ b/airootfs/usr/bin/device-info
@@ -0,0 +1,123 @@
+#!/bin/bash
+#
+# Output one or more lines of information about
+#   - wireless LAN
+#   - ethernet controller
+#   - display controller
+#   - VGA compatible controller
+#   - CPU
+#   - is running in virtualbox vm
+# device.
+#
+# This command can be used e.g. with programs and scripts that
+# make decisions based on certain hardware,
+# or finding information about certain hardware.
+
+Usage() {
+    test -n "$1" && echo "Error: $1." >&2
+
+    cat <<EOF >&2
+Usage: $0 option
+where
+   --wireless
+   --wifi         shows info about the wireless LAN device
+   --ethernet     shows info about the ethernet controller
+   --display      shows info about the display controller
+   --vga          shows info about the VGA compatible controller and 3D controller
+   --graphics     same as both --vga and --display
+   --cpu          shows the name of the CPU type
+   --vm           if running in VM, echoes the name of the VM (virtualbox, qemu, vmware)
+   --virtualbox   echoes "yes" is running in VirtualBox VM, otherwise "no"
+EOF
+}
+
+PCI_info() {
+    # Many search strings may be given - show all results.
+    local result
+    for str in "$@" ; do
+        result="$(lspci | grep "$str" | sed 's|^.*'"$str"'||')"
+        if [ -n "$result" ] ; then
+            echo "$result"
+        fi
+    done
+}
+CPU_info() {
+    # lscpu | grep "^Vendor ID:" | awk '{print $3}'
+    grep -w "^vendor_id" /proc/cpuinfo | head -n 1 | awk '{print $3}'
+}
+
+InVirtualBox() {
+    if [ "$(InVm)" = "virtualbox" ] ; then
+        echo yes
+    else
+        echo no
+    fi
+    #test -n "$(lspci | grep "VirtualBox Graphics Adapter")" && echo yes || echo no
+}
+
+InVm() {
+    local vmname="$(systemd-detect-virt --vm)"
+    case "$vmname" in
+        oracle)
+            echo virtualbox ;;
+        qemu | kvm | vmware)
+            echo $vmname ;;
+    esac
+    return
+
+    # old implementation:
+    case "$(lspci -vnn)" in
+        *" QEMU "*)   echo qemu ;;
+        *VirtualBox*) echo virtualbox ;;
+        *VMware*)     echo vmware ;;        # this should be the last here!
+    esac
+}
+
+EthernetShow() {
+    local name="$1"
+    local value="$2"
+    printf "%-15s : %s\n" "$name" "$value"
+}
+Ethernet() {
+    local devstring="Ethernet controller"
+    local data=$(lspci -vnn | sed -n "/$devstring/,/^$/p")
+
+    local card=$(  echo "$data" | grep -w "$devstring")
+    local id=$(    echo "$card" | sed 's|.*\[\([0-9a-f:]*\)\].*|\1|')
+    local driver=$(echo "$data" | grep 'Kernel driver in use' | awk '{print $NF}')
+
+    EthernetShow "card id"       "$id"
+    EthernetShow "card info"     "$card"
+    EthernetShow "driver in use" "$driver"
+}
+
+Main()
+{
+    test -n "$1" || { Usage "option missing" ; return 1 ; }
+
+    local arg
+
+    for arg in "$@"
+    do
+        case "$arg" in
+            --cpu)                 CPU_info ;;
+
+            --virtualbox)          InVirtualBox ;;
+            --vm)                  InVm ;;
+
+            --wireless | --wifi)   PCI_info " Network controller: " ;;
+
+            --ethernet)            Ethernet ;;
+
+            --display)             PCI_info " Display controller: " ;;
+            --vga)                 PCI_info " VGA compatible controller: " " 3D controller: " ;;
+            --graphics)            Main --vga ; Main --display ;;
+
+            *)                     Usage "unsupported option '$arg'"
+                                   return 1
+                                   ;;
+        esac
+    done
+}
+
+Main "$@"
\ No newline at end of file
diff --git a/airootfs/usr/bin/melawy-linux-connection-checker b/airootfs/usr/bin/melawy-linux-connection-checker
new file mode 100755
index 0000000..585c553
--- /dev/null
+++ b/airootfs/usr/bin/melawy-linux-connection-checker
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+ping 1.1.1.1 -c 1 | grep "0%"
+exit $?
diff --git a/packages.x86_64 b/packages.x86_64
index 77fbf16..1207e4a 100644
--- a/packages.x86_64
+++ b/packages.x86_64
@@ -1365,7 +1365,7 @@ ttf-nerd-fonts-symbols-mono
 # High number of extra glyphs from popular 'iconic fonts' (monospace)
 # Большое количество дополнительных глифов из популярных «культовых шрифтов» (моноширинные)
 
-# cantarell-fonts
+cantarell-fonts
 # Humanist sans serif font
 # Гуманистический шрифт без засечек
 
@@ -1486,7 +1486,7 @@ xterm
 # X Terminal Emulator
 # Эмулятор терминала X
 
-uxterm
+# uxterm
 # xterm wrapper for unicode environments
 # Оболочка xterm для сред Unicode
 
@@ -1740,5 +1740,7 @@ colloid-icon-theme-git
 qogir-icon-theme
 fluent-icon-theme-git
 win11-icon-theme-git
+win11-icon-theme-special-git
+win11-icon-theme-white-git
 
 colloid-cursors-git
diff --git a/profiledef.sh b/profiledef.sh
index c49deee..779bfea 100644
--- a/profiledef.sh
+++ b/profiledef.sh
@@ -35,4 +35,6 @@ file_permissions=(
   ["/usr/local/bin/displaymanager-check"]="0:0:755"
   ["/usr/local/bin/fix-keys"]="0:0:755"
   ["/usr/bin/GPU-Intel-installer"]="0:0:755"
+  ["/usr/bin/device-info"]="0:0:755"
+  ["/usr/bin/melawy-linux-connection-checker"]="0:0:755"
 )