Port to KF6 rename of KUserFeedback

[dolphin.git] / src / main.cpp

diff --git a/src/main.cpp b/src/main.cpp
index e1e559f976e47b9c16600bcc7092ff750f101399..ac817eca9d1ec63a0dd001c9b4bbfca5038ee8ce 100644 (file)
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -54,10 +54,16 @@ int main(int argc, char **argv)
     // Prohibit using sudo or kdesu (but allow using the root user directly)
     if (getuid() == 0) {
         if (!qEnvironmentVariableIsEmpty("SUDO_USER")) {
-            std::cout << "Running Dolphin with sudo can cause bugs and expose you to security vulnerabilities." << std::endl;
+            std::cout << "Running Dolphin with sudo is not supported as it can cause bugs and expose you to security vulnerabilities. Instead, install the "
+                         "`kio-admin` package from your distro and use it to manage root-owned locations by right-clicking on them and selecting \"Open as "
+                         "Administrator\"."
+                      << std::endl;
             return EXIT_FAILURE;
         } else if (!qEnvironmentVariableIsEmpty("KDESU_USER")) {
-            std::cout << "Running Dolphin with kdesu can cause bugs and expose you to security vulnerabilities." << std::endl;
+            std::cout << "Running Dolphin with kdesu is not supported as it can cause bugs and expose you to security vulnerabilities. Instead, install the "
+                         "`kio-admin` package from your distro and use it to manage root-owned locations by right-clicking on them and selecting \"Open as "
+                         "Administrator\"."
+                      << std::endl;
             return EXIT_FAILURE;
         }
     }
@@ -73,8 +79,6 @@ int main(int argc, char **argv)
     QApplication app(argc, argv);
     app.setWindowIcon(QIcon::fromTheme(QStringLiteral("system-file-manager"), app.windowIcon()));
 
-    KIO::PreviewJob::setDefaultDevicePixelRatio(app.devicePixelRatio());
-
     KCrash::initialize();
 
 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)