Tweak error message

Author: filiptronicek

components/dashboard/src/prebuilds/detail/PrebuildDetailPage.tsx

@@ -296,7 +296,7 @@ export const PrebuildDetailPage: FC = () => {
                                 <div className="py-4 px-6 flex flex-col gap-1">
                                     <PrebuildStatus prebuild={prebuild} />
                                     {prebuild?.status?.message && (
-                                        <div className="text-pk-content-secondary truncate">
+                                        <div className="text-pk-content-secondary line-clamp-2">
                                             {prebuild?.status.message}
                                         </div>
                                     )}

components/supervisor/pkg/supervisor/supervisor.go

@@ -1601,9 +1601,9 @@ func stopWhenTasksAreDone(wg *sync.WaitGroup, cfg *Config, shutdown chan Shutdow
 	if success.Failed() {
 		var msg []byte
 		if cfg.isImageBuild() {
-			msg = []byte("image build failed with " + string(success) + ". For further logs, try executing `gp validate` inside of a workspace")
+			msg = []byte("image build failed (" + string(success) + "). This is likely due to a misconfiguration in your Dockerfile. Debug this using `gp validate` (visit https://www.gitpod.io/docs/configure/workspaces#validate-your-gitpod-configuration) to learn more")
 		} else {
-			msg = []byte("headless task failed: " + string(success) + ". I have no idea if this is an image build or not 🤷‍♂️")
+			msg = []byte("headless task failed: " + string(success))
 		}
 		// we signal task failure via kubernetes termination log
 		err := os.WriteFile("/dev/termination-log", msg, 0o644)