Googlebook November Update is Out With Performance Improvements

Google has started rolling out the Googlebook November update for the five initial Googlebook models from Acer, Asus, Dell, HP, and Lenovo. This update brings various performance improvements and bug fixes, and it follows the release of a first round of post-launch updates last month.

As Paul pointed out in his extensive coverage, Googlebook OS launched in a quite unpolished state, and there are several regressions coming from the more mature Chromebook OS. On the Googlebook subreddit (via Android Central), Google Community Engagement Manager Mishaal Rahman said that “the Googlebook engineering and product teams have been hard at work triaging the top pain points you’ve raised here on r/Googlebook and through the built-in Feedback app.”

Here are the main changes included in the Googlebook OS November 2026 update:

On-device AI memory usage: Google updated the NPU driver memory management to save up to 3–6 GB of system RAM, which should also result in improved multitasking stability on devices with 16GB of memory.

Browser memory stability: This update optimizes memory management to reduce unexpected Chrome tab reloads or crashes.

Touchscreen reliability: Google updated the firmware for the touchscreen display to improve touch responsiveness and tap and drag recognition algorithms.

Power management: Google fixed an EC power-state transition issue where closing the lid caused the cooling fan to spin up loudly on the Dell XPS Googlebook 13.

Multi-monitor support: This update fixes an issue where unplugging dual external monitors could leave the external desktop wallpaper covering the built-in laptop display, hiding the desktop taskbar and app icons.

Bluetooth reliability: Google addressed Bluetooth Low Energy (BLE) bugs that prevented paired BLE mice (such as Logitech MX Master, Pebble, or Lift wireless mice) from automatically reconnecting after restarting a Googlebook.

This update addresses other issues related to the Settings and Files app, the Zoom app, and the Linux terminal, which is currently in beta. It’s still early days for Googlebook OS, a new platform that will eventually be offered as an upgrade on select Chromebook models. However, that likely won’t happen anytime soon, as ChromeOS will be supported until 2034.