diff --git a/README.md b/README.md
index a6f432a..75d1622 100644
--- a/README.md
+++ b/README.md
@@ -9,19 +9,36 @@ Another factor that may affect choice is the number of dependencies required to
 
 ## Installation
 ### Arch Linux
-Arch Linux users can find a PKGBUILD in the [AUR](https://aur.archlinux.org/packages/kodi-standalone-service) that will take care of everything. Simply install and use.
+Arch Linux users (likely users of Arch clones) can find a PKGBUILD in the [AUR](https://aur.archlinux.org/packages/kodi-standalone-service) that will take care of everything. Simply install and use.
 
-### Ubuntu
-For the kodi user to access devices on `/dev/ttyxxxx`, users will need to edit `init/sysusers.conf` and uncomment the line corresponding to enable membership in the dialout group.
+### Other distros/manual installation
+Users of other distros can just run `make install` as the root user.  Then, as the root user, run:
 
-### Other distros (manual installation)
-Users of other distros can just run `make install` as the root user.  Then, as the root user:
-
-* Run `systemd-sysusers`
-* Run `systemd-tmpfiles --create`
+* `systemd-sysusers`
+* `systemd-tmpfiles --create`
 
 Note that the kodi user's home directory is `/var/lib/kodi/` in this example, NOT `/home/kodi/` like a regular user.
 
+#### Notes for users of non-Arch Linux distros
+1. Arch Linux ships three discrete Kodi packages, each providing a different Kodi executable (`kodi-x11`, `kodi-wayland`, and `kodi-gbm`) but other distros may not do this and may ship a combined Kodi binary (called `kodi.bin`).  If your distro ships `kodi.bin` rather than the discrete executables you must adjust the name of the Kodi executable in the `ExecStop=` line accordingly.  Failure to do so will result in Kodi getting killed before it can perform exit tasks and can result in data loss to your profile.
+
+Do this modification using a [systemd drop-in](https://wiki.archlinux.org/title/Systemd#Drop-in_files).
+
+Example:
+```
+# systemctl edit kodi-x11
+
+<< you are creating a drop-in >>
+
+[Service]
+ExecStop=
+ExecStop=/usr/bin/killall --user kodi --exact --wait kodi.bin
+```
+
+2. Users of Ubuntu ≥20.0 will need to copy the contents of [sysusers.conf](https://github.com/graysky2/kodi-standalone-service/blob/master/x86/init/sysusers.conf) to `/etc/sysusers.d/kodi.conf` and uncomment the line adding kodi user to the `render` group.
+
+3. Users of Ubuntu wishing the kodi user to access devices on `/dev/ttyxxxx`, will need to copy the contents of [sysusers.conf](https://github.com/graysky2/kodi-standalone-service/blob/master/x86/init/sysusers.conf) to `/etc/sysusers.d/kodi.conf` and uncomment the line adding the kodi user to the `dialout` group.
+
 ## Usage
 Simply [start/enable](https://wiki.archlinux.org/index.php/Systemd#Using_units) the requisite service.
 
@@ -43,7 +60,7 @@ Here are several options:
 
 * Select the corresponding option under Power menu in the Kodi GUI.
 * Use the official Android/iOS remote app.
-* If a CLI option is preferred, use `kodi-send` to issue a `ShutDown()` or `Reboot` like so:
+* If a CLI option is preferred, use `kodi-send` to issue a `Reboot` or `ShutDown()` like so:
 ```
 $ kodi-send -a "Reboot"
 $ kodi-send -a "ShutDown()"
diff --git a/x86/init/sysusers.conf b/x86/init/sysusers.conf
index fee3f3d..ea3148f 100644
--- a/x86/init/sysusers.conf
+++ b/x86/init/sysusers.conf
@@ -16,6 +16,11 @@ m kodi video
 # m kodi disk
 # m kodi storage
 
-# uncomment the following line for Ubunutu users needing access to /etc/ttyxxxx
+# Ubuntu users only
+# uncomment the following line if the kodi user needs access to /etc/ttyxxxx
 # https://github.com/graysky2/kodi-standalone-service/issues/14
 # m kodi dialout
+
+# uncomment the following line if you're running Ubuntu >=20 since they created
+# a new render group of which the kodi user needs to be a member
+# m kodi render