fix pkexec on debian

README.md

@@ -2,18 +2,26 @@
 
 LX Tools Installer  is a GUI for simple install, update, and remove Apps from ilunix.de
 
-# Fingererprint
+# Fingerprint
 
 743745087C6414E00F1EF84D4CCF06B6CE2A4C7F
 
 add to your gpg keyring:
-wget https://git.ilunix.de/punix/lxtools_installer/raw/branch/main/public_key.asc -O - | gpg --import
-or
-wget https://keys.openpgp.org/vks/v1/by-fingerprint/743745087C6414E00F1EF84D4CCF06B6CE2A4C7F -O - | gpg --import
 
-The Appimage automatically checks whether the public_key has already been imported, and if not it is downloaded from both sources and only imported when all the keys match.
+```bash
+wget https://git.ilunix.de/punix/lxtools_installer/raw/branch/main/public_key.asc -O - | gpg --import
+```
+or
+```bash
+wget https://keys.openpgp.org/vks/v1/by-fingerprint/743745087C6414E00F1EF84D4CCF06B6CE2A4C7F -O - | gpg --import
+```
+The Appimage automatically checks whether the public_key has already been imported,
+and if not it is downloaded from both sources and only imported when all the keys match.
 
 This is to ensure that no manipulated software is used.
 
+# Not currently supported
+- Open Suse Tumbleweed and Leap (Let's get back)
+
 # Screenshots
 [![wire-py.png](https://fb.ilunix.de/api/public/dl/ZnfG9gxv?inline=true)](https://fb.ilunix.de/share/ZnfG9gxv)

manager.py

@@ -128,7 +128,7 @@ class Detector:
         arch = ["Arch Linux", "Manjaro", "EndeavourOS", "ArcoLinux", "Garuda Linux"]
         if os_system in deb:
             result = subprocess.run(
-                ["apt list --installed | grep polkit"],
+                ["which pkexec"],
                 capture_output=True,
                 shell=True,
                 text=True,
@@ -233,7 +233,7 @@ class Detector:
 
         elif os_system == "SUSE Tumbleweed" or os_system == "SUSE Leap":
             result = subprocess.run(
-                ["zypper search --installed-only | grep NetworkManager"],
+                ["systemctl status NetworkManager"],
                 capture_output=True,
                 shell=True,
                 text=True,