diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/gdb_remote_client/TestPlatformClient.py b/lldb/packages/Python/lldbsuite/test/functionalities/gdb_remote_client/TestPlatformClient.py
--- a/lldb/packages/Python/lldbsuite/test/functionalities/gdb_remote_client/TestPlatformClient.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/gdb_remote_client/TestPlatformClient.py
@@ -8,13 +8,13 @@
 
 class TestPlatformClient(GDBRemoteTestBase):
 
-    def test_process_list_with_all_users(self):
+    def test_process_list(self):
         """Test connecting to a remote linux platform"""
 
         class MyResponder(MockGDBServerResponder):
             def qfProcessInfo(self, packet):
                 if "all_users:1" in packet:
-                    return "pid:10;ppid:1;uid:1;gid:1;euid:1;egid:1;name:" + binascii.hexlify("/a/process") + ";args:"
+                    return "pid:10;ppid:1;uid:2;gid:3;euid:4;egid:5;name:" + binascii.hexlify("/a/process") + ";args:"
                 else:
                     return "E04"
 
@@ -28,6 +28,10 @@
             self.assertTrue(self.dbg.GetSelectedPlatform().IsConnected())
             self.expect("platform process list -x",
                         startstr="1 matching process was found", endstr="process" + os.linesep)
+            self.expect("platform process list -xv",
+                        substrs=[
+                            "PID    PARENT USER       GROUP      EFF USER   EFF GROUP",
+                            "10     1      2          3          4          5"])
             self.expect("platform process list",
                         error="error: no processes were found on the \"remote-linux\" platform")
         finally:
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -1906,7 +1906,7 @@
       } else if (name.equals("euid")) {
         uint32_t uid = UINT32_MAX;
         value.getAsInteger(0, uid);
-        process_info.SetEffectiveGroupID(uid);
+        process_info.SetEffectiveUserID(uid);
       } else if (name.equals("gid")) {
         uint32_t gid = UINT32_MAX;
         value.getAsInteger(0, gid);