diff --git a/packages/cli/src/gemini.tsx b/packages/cli/src/gemini.tsx
index 971e21d99b..04a370d7e9 100644
--- a/packages/cli/src/gemini.tsx
+++ b/packages/cli/src/gemini.tsx
@@ -31,7 +31,6 @@ import {
   ValidationRequiredError,
   type AdminControlsSettings,
   debugLogger,
-  isHeadlessMode,
 } from '@google/gemini-cli-core';
 
 import { loadCliConfig, parseArguments } from './config/config.js';
@@ -272,7 +271,6 @@ export async function main() {
   const isDebugMode = cliConfig.isDebugMode(argv);
   const consolePatcher = new ConsolePatcher({
     stderr: true,
-    suppressConsoleOutput: isHeadlessMode() && !isDebugMode,
     debugMode: isDebugMode,
     onNewMessage: (msg) => {
       coreEvents.emitConsoleLog(msg.type, msg.content);
diff --git a/packages/cli/src/nonInteractiveCli.test.ts b/packages/cli/src/nonInteractiveCli.test.ts
index 81729f3900..fb3095a04c 100644
--- a/packages/cli/src/nonInteractiveCli.test.ts
+++ b/packages/cli/src/nonInteractiveCli.test.ts
@@ -235,30 +235,6 @@ describe('runNonInteractive', () => {
   const getWrittenOutput = () =>
     processStdoutSpy.mock.calls.map((c) => c[0]).join('');
 
-  it('should initialize ConsolePatcher with correct value', async () => {
-    const { ConsolePatcher } = await import('./ui/utils/ConsolePatcher.js');
-    const patcherSpy = vi.spyOn(ConsolePatcher.prototype, 'patch');
-
-    const events: ServerGeminiStreamEvent[] = [
-      {
-        type: GeminiEventType.Finished,
-        value: { reason: undefined, usageMetadata: undefined },
-      },
-    ];
-    mockGeminiClient.sendMessageStream.mockReturnValueOnce(
-      createStreamFromEvents(events),
-    );
-
-    await runNonInteractive({
-      config: mockConfig,
-      settings: mockSettings,
-      input: 'test input',
-      prompt_id: 'test-prompt-id',
-    });
-
-    expect(patcherSpy).toHaveBeenCalled();
-  });
-
   it('should process input and write text output', async () => {
     const events: ServerGeminiStreamEvent[] = [
       { type: GeminiEventType.Content, value: 'Hello' },
diff --git a/packages/cli/src/nonInteractiveCli.ts b/packages/cli/src/nonInteractiveCli.ts
index 592b73e16d..891e3d0ee9 100644
--- a/packages/cli/src/nonInteractiveCli.ts
+++ b/packages/cli/src/nonInteractiveCli.ts
@@ -27,7 +27,6 @@ import {
   CoreEvent,
   createWorkingStdio,
   recordToolCallInteractions,
-  isHeadlessMode,
   ToolErrorType,
   Scheduler,
   ROOT_SCHEDULER_ID,
@@ -64,10 +63,8 @@ export async function runNonInteractive({
   resumedSessionData,
 }: RunNonInteractiveParams): Promise<void> {
   return promptIdContext.run(prompt_id, async () => {
-    const suppressConsoleOutput = isHeadlessMode() && !config.getDebugMode();
     const consolePatcher = new ConsolePatcher({
       stderr: true,
-      suppressConsoleOutput,
       debugMode: config.getDebugMode(),
       onNewMessage: (msg) => {
         coreEvents.emitConsoleLog(msg.type, msg.content);
diff --git a/packages/cli/src/ui/utils/ConsolePatcher.test.ts b/packages/cli/src/ui/utils/ConsolePatcher.test.ts
index 2c5c0b6601..2e50c2bba6 100644
--- a/packages/cli/src/ui/utils/ConsolePatcher.test.ts
+++ b/packages/cli/src/ui/utils/ConsolePatcher.test.ts
@@ -6,135 +6,180 @@
 
 /* eslint-disable no-console */
 
-import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
+import { describe, it, expect, vi, afterEach } from 'vitest';
 import { ConsolePatcher } from './ConsolePatcher.js';
 
 describe('ConsolePatcher', () => {
   let patcher: ConsolePatcher;
   const onNewMessage = vi.fn();
 
-  beforeEach(() => {
-    vi.clearAllMocks();
-  });
-
   afterEach(() => {
     if (patcher) {
       patcher.cleanup();
     }
+    vi.restoreAllMocks();
+    vi.clearAllMocks();
   });
 
-  it('should suppress output when suppressConsoleOutput is true and debugMode is false', () => {
-    const originalError = console.error;
-    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
+  it('should patch and restore console methods', () => {
+    const beforeLog = console.log;
+    const beforeWarn = console.warn;
+    const beforeError = console.error;
+    const beforeDebug = console.debug;
+    const beforeInfo = console.info;
 
-    patcher = new ConsolePatcher({
-      debugMode: false,
-      suppressConsoleOutput: true,
-      stderr: true,
-    });
+    patcher = new ConsolePatcher({ onNewMessage, debugMode: false });
     patcher.patch();
 
-    console.log('test log');
-
-    expect(errorSpy).not.toHaveBeenCalled();
+    expect(console.log).not.toBe(beforeLog);
+    expect(console.warn).not.toBe(beforeWarn);
+    expect(console.error).not.toBe(beforeError);
+    expect(console.debug).not.toBe(beforeDebug);
+    expect(console.info).not.toBe(beforeInfo);
 
     patcher.cleanup();
-    errorSpy.mockRestore();
-    console.error = originalError;
+
+    expect(console.log).toBe(beforeLog);
+    expect(console.warn).toBe(beforeWarn);
+    expect(console.error).toBe(beforeError);
+    expect(console.debug).toBe(beforeDebug);
+    expect(console.info).toBe(beforeInfo);
   });
 
-  it('should NOT suppress console.error even when suppressConsoleOutput is true', () => {
-    const originalError = console.error;
-    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
+  describe('when stderr is false', () => {
+    it('should call onNewMessage for log, warn, error, and info', () => {
+      patcher = new ConsolePatcher({
+        onNewMessage,
+        debugMode: false,
+        stderr: false,
+      });
+      patcher.patch();
 
-    patcher = new ConsolePatcher({
-      debugMode: false,
-      suppressConsoleOutput: true,
-      stderr: true,
-    });
-    patcher.patch();
-
-    console.error('test error');
-
-    expect(errorSpy).toHaveBeenCalled();
-
-    patcher.cleanup();
-    errorSpy.mockRestore();
-    console.error = originalError;
-  });
-
-  it('should NOT suppress output when suppressConsoleOutput is true but debugMode is true', () => {
-    const originalError = console.error;
-    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
-
-    patcher = new ConsolePatcher({
-      debugMode: true,
-      suppressConsoleOutput: true,
-      stderr: true,
-    });
-    patcher.patch();
-
-    console.log('test log');
-    // When stderr is true, log goes to originalConsoleError
-    expect(errorSpy).toHaveBeenCalled();
-
-    patcher.cleanup();
-    errorSpy.mockRestore();
-    console.error = originalError;
-  });
-
-  it('should NOT suppress output when suppressConsoleOutput is false', () => {
-    const originalError = console.error;
-    const errorSpy = vi.spyOn(console, 'error').mockImplementation(() => {});
-
-    patcher = new ConsolePatcher({
-      debugMode: false,
-      suppressConsoleOutput: false,
-      stderr: true,
-    });
-    patcher.patch();
-
-    console.error('test error');
-    expect(errorSpy).toHaveBeenCalled();
-
-    patcher.cleanup();
-    errorSpy.mockRestore();
-    console.error = originalError;
-  });
-
-  it('should call onNewMessage when stderr is false and not suppressed', () => {
-    patcher = new ConsolePatcher({
-      debugMode: false,
-      suppressConsoleOutput: false,
-      stderr: false,
-      onNewMessage,
-    });
-    patcher.patch();
-
-    console.log('test log');
-    expect(onNewMessage).toHaveBeenCalledWith(
-      expect.objectContaining({
+      console.log('test log');
+      expect(onNewMessage).toHaveBeenCalledWith({
         type: 'log',
         content: 'test log',
-      }),
-    );
+        count: 1,
+      });
 
-    patcher.cleanup();
+      console.warn('test warn');
+      expect(onNewMessage).toHaveBeenCalledWith({
+        type: 'warn',
+        content: 'test warn',
+        count: 1,
+      });
+
+      console.error('test error');
+      expect(onNewMessage).toHaveBeenCalledWith({
+        type: 'error',
+        content: 'test error',
+        count: 1,
+      });
+
+      console.info('test info');
+      expect(onNewMessage).toHaveBeenCalledWith({
+        type: 'info',
+        content: 'test info',
+        count: 1,
+      });
+    });
+
+    it('should not call onNewMessage for debug when debugMode is false', () => {
+      patcher = new ConsolePatcher({
+        onNewMessage,
+        debugMode: false,
+        stderr: false,
+      });
+      patcher.patch();
+
+      console.debug('test debug');
+      expect(onNewMessage).not.toHaveBeenCalled();
+    });
+
+    it('should call onNewMessage for debug when debugMode is true', () => {
+      patcher = new ConsolePatcher({
+        onNewMessage,
+        debugMode: true,
+        stderr: false,
+      });
+      patcher.patch();
+
+      console.debug('test debug');
+      expect(onNewMessage).toHaveBeenCalledWith({
+        type: 'debug',
+        content: 'test debug',
+        count: 1,
+      });
+    });
+
+    it('should format multiple arguments using util.format', () => {
+      patcher = new ConsolePatcher({
+        onNewMessage,
+        debugMode: false,
+        stderr: false,
+      });
+      patcher.patch();
+
+      console.log('test %s %d', 'string', 123);
+      expect(onNewMessage).toHaveBeenCalledWith({
+        type: 'log',
+        content: 'test string 123',
+        count: 1,
+      });
+    });
   });
 
-  it('should NOT suppress output when suppressConsoleOutput is true but debugMode is true (explicit check)', () => {
-    const onNewMessage = vi.fn();
-    patcher = new ConsolePatcher({
-      debugMode: true,
-      suppressConsoleOutput: true,
-      stderr: false,
-      onNewMessage,
+  describe('when stderr is true', () => {
+    it('should redirect warn and error to originalConsoleError', () => {
+      const spyError = vi.spyOn(console, 'error').mockImplementation(() => {});
+      patcher = new ConsolePatcher({ debugMode: false, stderr: true });
+      patcher.patch();
+
+      console.warn('test warn');
+      expect(spyError).toHaveBeenCalledWith('test warn');
+
+      console.error('test error');
+      expect(spyError).toHaveBeenCalledWith('test error');
     });
-    patcher.patch();
 
-    console.log('test log');
+    it('should ignore log and info when debugMode is false', () => {
+      const spyError = vi.spyOn(console, 'error').mockImplementation(() => {});
+      patcher = new ConsolePatcher({ debugMode: false, stderr: true });
+      patcher.patch();
 
-    expect(onNewMessage).toHaveBeenCalled();
-    patcher.cleanup();
+      console.log('test log');
+      console.info('test info');
+      expect(spyError).not.toHaveBeenCalled();
+    });
+
+    it('should redirect log and info to originalConsoleError when debugMode is true', () => {
+      const spyError = vi.spyOn(console, 'error').mockImplementation(() => {});
+      patcher = new ConsolePatcher({ debugMode: true, stderr: true });
+      patcher.patch();
+
+      console.log('test log');
+      expect(spyError).toHaveBeenCalledWith('test log');
+
+      console.info('test info');
+      expect(spyError).toHaveBeenCalledWith('test info');
+    });
+
+    it('should ignore debug when debugMode is false', () => {
+      const spyError = vi.spyOn(console, 'error').mockImplementation(() => {});
+      patcher = new ConsolePatcher({ debugMode: false, stderr: true });
+      patcher.patch();
+
+      console.debug('test debug');
+      expect(spyError).not.toHaveBeenCalled();
+    });
+
+    it('should redirect debug to originalConsoleError when debugMode is true', () => {
+      const spyError = vi.spyOn(console, 'error').mockImplementation(() => {});
+      patcher = new ConsolePatcher({ debugMode: true, stderr: true });
+      patcher.patch();
+
+      console.debug('test debug');
+      expect(spyError).toHaveBeenCalledWith('test debug');
+    });
   });
 });
diff --git a/packages/cli/src/ui/utils/ConsolePatcher.ts b/packages/cli/src/ui/utils/ConsolePatcher.ts
index f1aa83b8e8..e0b5814199 100644
--- a/packages/cli/src/ui/utils/ConsolePatcher.ts
+++ b/packages/cli/src/ui/utils/ConsolePatcher.ts
@@ -13,7 +13,6 @@ interface ConsolePatcherParams {
   onNewMessage?: (message: Omit<ConsoleMessageItem, 'id'>) => void;
   debugMode: boolean;
   stderr?: boolean;
-  suppressConsoleOutput?: boolean;
 }
 
 export class ConsolePatcher {
@@ -50,15 +49,10 @@ export class ConsolePatcher {
   private patchConsoleMethod =
     (type: 'log' | 'warn' | 'error' | 'debug' | 'info') =>
     (...args: unknown[]) => {
-      if (
-        this.params.suppressConsoleOutput &&
-        !this.params.debugMode &&
-        type !== 'error'
-      ) {
-        return;
-      }
-
       if (this.params.stderr) {
+        if ((type === 'info' || type === 'log') && !this.params.debugMode) {
+          return;
+        }
         if (type !== 'debug' || this.params.debugMode) {
           this.originalConsoleError(this.formatArgs(args));
         }