From 3e0578f775e5c30e255243b711136574ea67d33e Mon Sep 17 00:00:00 2001
From: JieXu <xujie0739@gmail.com>
Date: Fri, 12 Sep 2025 16:24:59 +0800
Subject: [PATCH] Update CheckUpdateViewModel.cs (#7932)

* Update CheckUpdateViewModel.cs

* Update Utils.cs

* Update Utils.cs

* Update Utils.cs

* Update CheckUpdateViewModel.cs

* Update CheckUpdateViewModel.cs

* Update Utils.cs
---
 v2rayN/ServiceLib/Common/Utils.cs             | 49 +++++++++++++++++++
 .../ViewModels/CheckUpdateViewModel.cs        | 15 ++++++
 2 files changed, 64 insertions(+)

diff --git a/v2rayN/ServiceLib/Common/Utils.cs b/v2rayN/ServiceLib/Common/Utils.cs
index 49a359c0..bfc74801 100644
--- a/v2rayN/ServiceLib/Common/Utils.cs
+++ b/v2rayN/ServiceLib/Common/Utils.cs
@@ -857,6 +857,55 @@ public class Utils
         return false;
     }
 
+    public static bool IsPackagedInstall()
+    {
+        try
+        {
+            if (IsWindows() || IsOSX())
+            {
+                return false;
+            }
+
+            if (!string.IsNullOrEmpty(Environment.GetEnvironmentVariable("APPIMAGE")))
+            {
+                return true;
+            }
+
+            var exePath = GetExePath();
+            var baseDir = string.IsNullOrEmpty(exePath) ? StartupPath() : Path.GetDirectoryName(exePath) ?? "";
+            var p = baseDir.Replace('\\', '/');
+
+            if (string.IsNullOrEmpty(p))
+            {
+                return false;
+            }
+
+            if (p.Contains("/.mount_", StringComparison.Ordinal))
+            {
+                return true;
+            }
+
+            if (p.StartsWith("/opt/v2rayN", StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+
+            if (p.StartsWith("/usr/lib/v2rayN", StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+
+            if (p.StartsWith("/usr/share/v2rayN", StringComparison.OrdinalIgnoreCase))
+            {
+                return true;
+            }
+        }
+        catch
+        {
+        }
+        return false;
+    }
+
     private static async Task<string?> GetLinuxUserId()
     {
         var arg = new List<string>() { "-c", "id -u" };
diff --git a/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs b/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
index 9dd43a75..4c9c0550 100644
--- a/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
@@ -63,6 +63,16 @@ public class CheckUpdateViewModel : MyReactiveObject
 
     private CheckUpdateModel GetCheckUpdateModel(string coreType)
     {
+        if (coreType == _v2rayN && Utils.IsPackagedInstall())
+        {
+            return new()
+            {
+                IsSelected = false,
+                CoreType = coreType,
+                Remarks = ResUI.menuCheckUpdate + " (Not Support)",
+            };
+        }
+
         return new()
         {
             IsSelected = _config.CheckUpdateItem.SelectedCoreTypes?.Contains(coreType) ?? true,
@@ -104,6 +114,11 @@ public class CheckUpdateViewModel : MyReactiveObject
             }
             else if (item.CoreType == _v2rayN)
             {
+                if (Utils.IsPackagedInstall())
+                {
+                    await UpdateView(_v2rayN, "Not Support");
+                    continue;
+                }
                 await CheckUpdateN(EnableCheckPreReleaseUpdate);
             }
             else if (item.CoreType == ECoreType.Xray.ToString())