diff --git a/bundles/org.eclipse.equinox.p2.ui.sdk/META-INF/MANIFEST.MF b/bundles/org.eclipse.equinox.p2.ui.sdk/META-INF/MANIFEST.MF
index 8a807ca974..9f157ef373 100644
--- a/bundles/org.eclipse.equinox.p2.ui.sdk/META-INF/MANIFEST.MF
+++ b/bundles/org.eclipse.equinox.p2.ui.sdk/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %bundleName
 Bundle-SymbolicName: org.eclipse.equinox.p2.ui.sdk;singleton:=true
-Bundle-Version: 1.3.500.qualifier
+Bundle-Version: 1.3.600.qualifier
 Bundle-Activator: org.eclipse.equinox.internal.p2.ui.sdk.ProvSDKUIActivator
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin
diff --git a/bundles/org.eclipse.equinox.p2.ui.sdk/src/org/eclipse/equinox/internal/p2/ui/sdk/TrustPreferencePage.java b/bundles/org.eclipse.equinox.p2.ui.sdk/src/org/eclipse/equinox/internal/p2/ui/sdk/TrustPreferencePage.java
index fd1ae024c8..58f4fc51db 100644
--- a/bundles/org.eclipse.equinox.p2.ui.sdk/src/org/eclipse/equinox/internal/p2/ui/sdk/TrustPreferencePage.java
+++ b/bundles/org.eclipse.equinox.p2.ui.sdk/src/org/eclipse/equinox/internal/p2/ui/sdk/TrustPreferencePage.java
@@ -42,6 +42,7 @@
 import org.eclipse.jface.preference.PreferencePage;
 import org.eclipse.jface.resource.JFaceResources;
 import org.eclipse.jface.util.Policy;
+import org.eclipse.jface.util.Util;
 import org.eclipse.jface.viewers.*;
 import org.eclipse.jface.widgets.WidgetFactory;
 import org.eclipse.jface.window.Window;
@@ -417,7 +418,17 @@ public Image getImage() {
 
 		certificateViewer.addDoubleClickListener(e -> details.run());
 
-		typeColumn.getColumn().pack();
+		if (Util.isLinux()) {
+			// pack() produces stack overflow on not yet visible table
+			Control control = certificateViewer.getControl();
+			control.getDisplay().asyncExec(() -> {
+				if (!control.isDisposed()) {
+					typeColumn.getColumn().pack();
+				}
+			});
+		} else {
+			typeColumn.getColumn().pack();
+		}
 
 		var menu = new Menu(table);
 		table.setMenu(menu);