diff --git a/vm-ubuntu-20.04/README.md b/vm-ubuntu-20.04/README.md
index cc5c3a2..264990d 100644
--- a/vm-ubuntu-20.04/README.md
+++ b/vm-ubuntu-20.04/README.md
@@ -36,8 +36,8 @@ new VM very often (a couple of times per year?).
   + Close "Desktop preferences" window
 + Several of the icons on the desktop have an exclamation mark on
   them.  If you try double-clicking those icons, it pops up a window
-  saying "This file 'Sublime Text' seems to be a desktop entry.  What
-  do you want to do with it?" with buttons for "Open", "Execute", and
+  saying "This file 'Wireshark' seems to be a desktop entry.  What do
+  you want to do with it?" with buttons for "Open", "Execute", and
   "Cancel".  Clicking "Open" causes the file to be opened using the
   Atom editor.  Clicking "Execute" executes the associated command.
   If you do a mouse middle click on one of these desktop icons, a
@@ -46,7 +46,6 @@ new VM very often (a couple of times per year?).
   and future double-clicks of the icon execute the program without
   first popping up a window to choose between Open/Execute/Cancel.  I
   did that for each of these desktop icons:
-  + Sublime Text
   + Terminal
   + Wireshark
 + Log off
diff --git a/vm-ubuntu-20.04/root-bootstrap.sh b/vm-ubuntu-20.04/root-bootstrap.sh
index ba9b773..c57d83d 100755
--- a/vm-ubuntu-20.04/root-bootstrap.sh
+++ b/vm-ubuntu-20.04/root-bootstrap.sh
@@ -3,19 +3,6 @@
 # Print commands and exit on errors
 set -xe
 
-# Sublime 3 install steps came from this page on 2020-May-11:
-# https://www.sublimetext.com/docs/3/linux_repositories.html#apt
-# The commands were modified only to remove 'sudo' from several
-# commands.  sudo is unnecessary here since this entire script is
-# executed as the user root.
-
-wget -qO - https://download.sublimetext.com/sublimehq-pub.gpg | apt-key add -
-apt-get install apt-transport-https
-echo "deb https://download.sublimetext.com/ apt/stable/" | tee /etc/apt/sources.list.d/sublime-text.list
-# These commands are done later below
-#apt-get update
-#apt-get install sublime-text
-
 # Atom install steps came from this page on 2020-May-11:
 # https://flight-manual.atom.io/getting-started/sections/installing-atom/#platform-linux
 
@@ -77,7 +64,6 @@ apt-get install -y --no-install-recommends --fix-missing\
   python3-dev \
   python3-pip \
   python3-setuptools \
-  sublime-text \
   tcpdump \
   unzip \
   valgrind \
diff --git a/vm-ubuntu-20.04/user-bootstrap.sh b/vm-ubuntu-20.04/user-bootstrap.sh
index e2623f0..c07e4d6 100755
--- a/vm-ubuntu-20.04/user-bootstrap.sh
+++ b/vm-ubuntu-20.04/user-bootstrap.sh
@@ -288,17 +288,6 @@ Exec=/usr/bin/wireshark
 Comment[en_US]=
 EOF
 
-cat > ${DESKTOP}/Sublime\ Text.desktop << EOF
-[Desktop Entry]
-Encoding=UTF-8
-Type=Application
-Name=Sublime Text
-Name[en_US]=Sublime Text
-Icon=sublime-text
-Exec=/opt/sublime_text/sublime_text
-Comment[en_US]=
-EOF
-
 sudo mkdir -p /home/p4/Desktop
 sudo mv /home/${USER}/Desktop/* /home/p4/Desktop
 sudo chown -R p4:p4 /home/p4/Desktop/