diff --git a/lib/hardware_info.py b/lib/hardware_info.py
index ad56a3f3..ddd47449 100755
--- a/lib/hardware_info.py
+++ b/lib/hardware_info.py
@@ -36,7 +36,7 @@
     [rpwr, 'Docker Info', 'docker info', r'(?P<o>.*)', re.IGNORECASE | re.DOTALL],
     [rpwr, 'Docker Version', 'docker version', r'(?P<o>.*)', re.IGNORECASE | re.DOTALL],
     [rpwr, 'Docker Containers', 'docker ps -a', r'(?P<o>.*)'],
-    #[rpwr, 'Installed System Packages', 'if [ -f /etc/lsb-release ]; then dpkg -l ; elif [ -f /etc/redhat-release ]; then dnf list installed ; fi', r'(?P<o>.*)', re.IGNORECASE | re.DOTALL],
+    [rpwr, 'Installed System Packages', 'if [ -f /etc/lsb-release ]; then dpkg -l ; elif [ -f /etc/redhat-release ]; then dnf list --installed -y; fi', r'(?P<o>.*)', re.IGNORECASE | re.DOTALL],
     [rpwr, 'Installed Python Packages', f"{sys.executable} -m pip freeze", r'(?P<o>.*)', re.IGNORECASE | re.DOTALL],
     [rpwr, 'Processes', '/usr/bin/ps -aux', r'(?P<o>.*)', re.IGNORECASE | re.DOTALL],
     [
diff --git a/lib/system_checks.py b/lib/system_checks.py
index 2df3d44e..23ad4974 100644
--- a/lib/system_checks.py
+++ b/lib/system_checks.py
@@ -102,7 +102,7 @@ def check_swap_disabled():
     (check_docker_daemon, Status.ERROR, 'docker daemon', 'The docker daemon could not be reached. Are you running in rootless mode or have added yourself to the docker group? See installation: [See https://docs.green-coding.io/docs/installation/]'),
     (check_containers_running, Status.WARN, 'running containers', 'You have other containers running on the system. This is usually what you want in local development, but for undisturbed measurements consider going for a measurement cluster [See https://docs.green-coding.io/docs/installation/installation-cluster/].'),
     (check_utf_encoding, Status.ERROR, 'utf file encoding', 'Your system encoding is not set to utf-8. This is needed as we need to parse console output.'),
-    (check_swap_disabled, Status.ERROR, 'swap disabled', 'Your system uses a swap filesystem. This can lead to very instable measurements. Please disable swap.'),
+    (check_swap_disabled, Status.WARN, 'swap disabled', 'Your system uses a swap filesystem. This can lead to very instable measurements. Please disable swap.'),
 
 ]