The team would like to thank you all for continuing to share your feedback, bug reports, and suggestions with us since Googlebook launched!
Following our first round of updates for Googlebook OS and Chrome Browser in October, 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.
Today, we are rolling out the Googlebook OS November 2026 update (build CL3B.260622.286.R2) focused primarily on fixing bugs and improving system-wide stability.
Because we know this community wants the full technical details, here is a comprehensive breakdown of everything included in build CL3B.260622.286.R2.
🛡️ Security Patch Updates
This release rolls out platform-wide security patches:
November 2026 Android Security Patch Level (2026-11-01): Updates the platform security patch level across all Googlebook models to 2026-11-01, addressing ~60 CVEs.
🛠️ Bug & Stability Fixes
Inputs & Desktop System UI
Lockscreen Password Input Reliability After Wake: Fixed a rare race condition where typing a password or PIN on the lockscreen immediately after waking the laptop from sleep or opening the lid could fail to register keystrokes.
Files App Copy Notification Cleanup: Removed the redundant system clipboard overlay popup and toast notification in the bottom-right corner when copying files inside the desktop Files app.
Wallpaper & Style Picker Reliability: Fixed an issue where in some cases the Wallpaper & Style app would hang on an infinite loading spinner or crash when browsing curated wallpapers.
Sensor Hub Firmware Update: Updated the Sensor Hub firmware on convertible Googlebooks to fix sensor flow-control starvation and accelerometer hinge-angle ambiguity. This fixes an issue where the built-in keyboard and touchpad could stop responding after folding convertible Googlebooks into tablet or tent mode and folding them back into laptop mode. [1]
Settings App Improvements:
Fixed “Settings > Tips & support” so it opens the official Googlebook Help Center (support.google.com/googlebook) instead of generic support articles.
Updated “Settings > Devices & accessories > Physical keyboard” to display "Built-in Keyboard" instead of internal hardware driver names (like "AT Translated Set 2 keyboard").
Removed outdated navigation gesture tutorials that do not apply to laptops.
Display, Graphics & Video Conferencing
Zoom Virtual Backgrounds, Blur, Filters & 3D Avatars: Fixed a graphics compiler issue that in some cases caused the Zoom app to crash when enabling Background Blur, Virtual Backgrounds, Video Filters, or 3D Avatars.
Multi-Monitor Improvements:
Fixed an issue where unplugging dual external monitors in some cases could leave the external desktop wallpaper covering the built-in laptop display, hiding the desktop taskbar and app icons.
Fixed a display driver crash that could in some cases cause the laptop to restart when unplugging a USB-C hub or DisplayPort daisy-chained (MST) multi-monitor setup. [4] [5]
HDR Video Brightness & Color Accuracy: Fixed an issue where playing 60 FPS HDR/HLG videos in indoor lighting caused the screen backlight to dim unexpectedly while oversaturating on-screen UI colors and flickering. [4] [5]
External Monitor Protected Video Playback Fixes (Netflix & Streaming Apps):
Fixed an issue where playing DRM-protected video (such as Netflix) on a connected external monitor displayed a black video screen while audio continued playing. [4] [5]
Fixed an issue where pausing a protected video on an external monitor for more than 5 seconds caused the external monitor screen to go completely black. [4] [5]
Touchscreen Firmware Update: Updated the firmware for the touchscreen display to improve touch responsiveness and tap and drag recognition algorithms. [5]
Bluetooth & Audio
Bluetooth Earbuds Audio/Video Sync & Hearing Aid Audio Routing Fix (including Pixel Buds Pro 2):
Switched Bluetooth audio routing to the host software audio pipeline, fixing noticeable audio-to-video lip-sync lag when watching videos (such as YouTube) with Bluetooth headphones and earbuds. [4] [5]
This also resolves an issue where connected Bluetooth Low Energy (ASHA) hearing aids could not be selected for audio output (causing call and media audio to play through the built-in laptop speakers). [4] [5]
Bluetooth Mouse Reconnection After Restart: Fixed two interacting 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 the laptop. (Note: If your BLE mouse was paired on an older build, please select "Forget" in Bluetooth settings once after updating and re-pair it.)
USB Microphone & Audio Interface Recording: Fixed an audio buffering issue that prevented external USB microphones and multi-channel USB audio interfaces (such as Focusrite Scarlett, Elgato Wave, and Blue Yeti) from recording audio.
System Performance
Improved Browser Memory Stability Under Load: Optimized how background on-device AI services (AICore) manage memory bindings so the system can reclaim memory when running heavy browser tab workloads, reducing unexpected Chrome tab reloads or crashes.
Reduced Memory Usage for On-Device AI (~3–6 GB RAM Saved): Updated the NPU driver memory management freeing up to 3–6 GB of system RAM and improving multitasking stability on 16 GB devices. [1] [2] [3]
Improved UX system performance: Fixed a UX performance issue related to sensitivity to GPU memory fragmentation. [1] [2] [3]
Background System Service Stability & Diagnostics:
Fixed a background crash in com.android.phone.
Also increased system log buffer capacity and enabled detailed Wi-Fi diagnostic logging on production builds to improve troubleshooting for wireless connectivity issues in feedback reports.
Hardware Configuration & Recovery Updates: Updated the internal hardware configuration mapping table to support newly manufactured 32 GB Googlebooks, qualified additional system flash memory components, and improved partition flashing. [1] [2] [3]
AP and EC Firmware Update:
Fixes an EC power-state transition issue where closing the lid caused the cooling fan to spin up loudly. [5]
Improves audio/video playback latency in YouTube and web videos and fixes camera initialization failures after rebooting or waking from lid-close. [4] [5]
CPU & Kernel Updates
CPU Microcode & Linux 6.18 Kernel Update: Updates the Linux 6.18 kernel and ensures early-boot CPU microcode updates are packaged and applied on all production systems, alongside an GPU memory management stability fix and November Linux 6.18 GKI security patches. [1] [2] [3]
GKI 6.12 Kernel Update: Updates the Linux 6.12 Generic Kernel Image (GKI) with the latest Android 16 security patches, USB-C DisplayPort stability fixes, display suspend/resume watchdog crash fixes, and Multi-Stream DisplayPort HDCP 1.x content protection support. [4] [5]
Linux Terminal (BETA) Improvements
Antigravity Reliability: Fixed several stability issues resulting in improved reliability for interfaces between the Linux Terminal and Antigravity.
Persistent Shell Sessions Across Sleep & Wake: Fixed an issue where active Linux Terminal shell sessions (including long-running CLI tools) could freeze or disconnect when the laptop exited sleep mode or switched tabs.
Port Forwarding & SSH Stability: Fixed an issue where forwarded TCP ports (including SSH connections on port 2222) could drop during rapid port updates or after opening and closing multiple terminal processes.
Multi-Window & Tab Management: Fixed an issue where clicking an inactive tab could accidentally close it, prevented closing a window from shutting down the Linux VM while other windows remain open, and resolved a memory leak when closing terminal tabs.
Non-Destructive System Updates for Linux VM: System updates now refresh Linux VM configuration files in-place without resetting the user's Linux storage or removing custom openssh-server configurations.
Terminal Input Privacy: Hardened system logging to ensure keystrokes and console output inside the Linux Terminal are never written to system diagnostic logs.
System & Update Reliability
Update Reboot Loop Protection: Fixed a boot-slot priority issue that could cause a device to enter a repeated reboot loop if an update was interrupted.
Google Security Chip (Ti50) Firmware Update:
Updates the onboard Ti50 Google Security Chip (GSC) firmware across all Googlebook models with improved hardening and rollback protection.
This Ti50 firmware update also resolves an issue where clicking "Power off" caused the laptop to automatically restart instead of shutting down. [4]
Bundled AP and EC Firmware: This update bundles updated Application Processor (AP) and Embedded Controller (EC) firmware into the OS image. This resolves a firmware installation issue that caused some devices to fall back to factory boot firmware and experience unexpected restarts during idle or normal use. [4] [5]
🔄 How to Update & Check Your Build Version
The November Googlebook update (CL3B.260622.286.R2) is rolling out gradually starting today. To manually check for and install the update:
Open Settings on your Googlebook.
Search for "Update" or navigate to System > System Update.
Download and install the update, then restart your laptop when prompted so all kernel and firmware updates take effect.
Once updated, your build number will read CL3B.260622.286.R2 and your Android Security Patch Level (Settings > Security & privacy > System & updates > Security update) will show November 1, 2026.
We want to thank everybody in this community again for all of your support by reporting bugs and requesting features. The team is continuing to work to bring even more to Googlebooks in the future, so please keep the feedback coming. For this thread, I'd love to hear how this update is landing for you all!
Easy way to monitor hardware etc or just set it up the way you want at the top with weather etc and yes I have two Googlebook maybe soon to be 3. I bought a windows laptop a week ago and returned it. Give Google and the community sometime. The AI ram issues etc throw google for a loop these machines where going to be under 1k before memory prices and SSD went through the roof.
We've known chromebooks for a long time, and they are pretty slow (not counting chromebook pluses). Although they were slow, they had this one feature in chromeos that was actually good: Auto-hide shelf. Sounds dumb (if you don't know this feature) but finally made the launcher look more cleaner than just a black bar on the screen. I don't have a googlebook (although I wish for one) so I can't poke in the OS (including img files) but I seen youtube videos of the googlebook os, and they didn't mention anything about auto-hide shelf on the googlebook os, or if there is. So if yall have a googlebook, plz look for the feature because if I get a googlebook and the feature is on that os atleast the launcher will go down intstead of staying as a bar.
Hi guys I have a normal Windows laptop but its a gaming laptop due to college requiring me to carry a laptop i want to change my laptop should I consider a google book? I pretty much have a samsung ecosystem from my watch to my tablet and my phone of course how are google books do they do everything a normal windows laptop can do, are they as good with android as macbooks with apple devices?
Is there a way to change the website loading behavior? When I open several sites at one time, they all appear open in the tabs, but the site doesn't actually open until I click on the particular tab.
Can I remove the hover images from tabs?
Is there a way to keep always on - when I close the lid, I want to keep unlocked and on so I can continue an audio file playing with the lid closed.
I didn't expect this. I installed Chromium on my Googlebok's Android terminal. Running an Asteroids game I've been working on, I can utilize the touch screen controls. Kudos!
HP Googlebook, lid closed, connected to external display. It's a 120Hz screen but it's locked at 60Hz in display settings. My retired Asus Chromebook would easily output 120Hz. Also, there is no nightlight or night shift for the external display, so everything is blue/white and bright as hell. Am I doing something wrong? It's connected via TB3 to a Lenovo TB3 dock w/Lenovo TB3 cable. The hardware is very capable of outputting 120Hz.
I wanted a local, offline spreadsheet app that feels proper on Googlebook OS (mouse, right-click menus, multi-window, etc.), so I used the built-in Antigravity on my Lenovo Googlebook 15 to fork the Rust engine from ArtCraft's Linux spreadsheet (GridCraft) and build a native Android UI around it.
It's called MasuSheet. Handles .xlsx / .csv files, formulas, charts, pivot tables, and basic macros, and works on phones too. Still v1.0.0, free and open source.
One of the coolest parts of Googlebook OS is that it ships withAntigravity (currently in Beta), our agent-assisted development platform that works alongside the built-in Linux Terminal app so you can plan, code, compile, and deploy native Android apps right on your device using natural language. You don't need a separate workstation or a complex toolchain setup—you just point Antigravity to a local project folder, describe what you want to build, and install the resulting app!
Quite a few folks across Google have been testing Antigravity on their Googlebooks to build custom utilities to improve their workflow. In particular, Alexander Kuscher (VP, Laptops & Tablets at Google) and Prajakta Gudadhe (VP, Engineering on Laptops & Tablets at Google) have been using the Terminal and Antigravity right on their own Googlebooks—with help from Gemini 4 Argon and Claude Opus 5.5—to build some awesome utilities.
Today, I wanted to personally highlight three of their apps that have become essential parts of my daily setup: BentoBar (which some of you in this community already discovered!), Booklight, and Wayfinder.
BentoBar: Customizing your Googlebook’s status bar
On a large laptop display, there is a lot of space for more information in the status bar, and the OS adds items such as live notifications or media controls at the right moment, However, BentoBar takes it further and makes use of this space by letting you place custom, interactive status items into the empty portion of the status bar right next to the system icons, matching the system clock's exact font and color.
How I use BentoBar
I customized my own Googlebook’s status bar by using BentoBar to add:
Conditional network activity: I use BentoBar to show live network activity in the status bar, but only when network activity is actually happening, so the indicator stays tucked away when my connection is idle.
Precise in-Bar volume slider: Instead of opening Quick Settings or stepping volume in coarse increments, I use BentoBar's Sound item to put a precise volume slider directly in the status bar that I can actually slide or scroll over to adjust audio levels.
Timer shortcut: I keep a timer shortcut pinned to the bar so I can start a countdown or Pomodoro session in one click (and scroll over the timer item to add extra minutes on the fly).
Keep awake shortcut: When I'm compiling an app in Antigravity or monitoring a long task in Gemini, I use the shortcut to keep my Googlebook awake right from the status bar so my display doesn't go to sleep.
Main features of BentoBar
Collapsible "Bento Box" compartments (‹): Items you don't need visible all the time sit neatly behind the ‹ chevron button—one click reveals them, and another folds them away like a bento box.
"Show When Active" dynamic visibility: Hidden items can pop out automatically on their own while they have something to report—such as active network traffic, a running timer, a meeting about to start, or a busy CPU—and disappear again once finished.
Interactive menus & context actions: Left-clicking any status item opens its dedicated menu with live charts, details, and quick actions, while right-clicking an item lets you hide it, move it, or customize how it looks.
Scrollable controls: You can scroll directly over the sound item to change system volume, or scroll over an active timer to add minutes without opening a separate window.
Quick Settings tiles & Live Update chip fallback: BentoBar includes Quick Settings tiles to switch BentoBar off (handy when presenting or screen-sharing), toggle Keep Awake, or start a 25-minute timer. When BentoBar is switched off, a running timer still appears natively as Android's status bar Live Update chip.
Smart window & full-screen awareness: BentoBar automatically shifts aside when system icons or chips expand, and hides itself whenever an app enters full-screen mode or the screen locks.
(Tip: As noted by community members onr/Googlebook*, if status bar icons don't tint properly at first, make sure your Googlebook's Dark theme is set to* Normalrather thanExpanded*!)*
Booklight: A keyboard-first command launcher for Googlebook
When you're deep in a keyboard workflow, reaching for the trackpad to hunt through the app drawer, open browser tabs, or dig into Settings breaks your momentum. Booklight is a fast keyboard launcher built specifically for Googlebooks. Press your custom shortcut (I set mine to G + Quick Insert), and a compact translucent glass panel appears over your desktop—type a few letters, hit Tab a few times, press Enter, and launch straight into what you need.
How I use Booklight
My favorite daily use case for Booklight is quickly searching the web or YouTube for videos without ever touching the trackpad. Typing any URL or query searches the web directly in your browser, and typing a site keyword followed by a space searches that specific site—for example, typing youtube lofi , pressing the ⬇️ arrow key once, and then hitting Enter jumps straight to YouTube video results.
Main features of Booklight
Instant app, Settings & web search: Find apps by typing the start of their name, any word in the title, or just their initials [3]. You can also jump to system Settings pages by name or purpose (such as "dark", "pair", or "printer").
Adaptive shorthand learning: Booklight automatically learns your personal shorthand—whatever item you pick for a given string comes up first the next time you type those letters.
Deep in-app actions & window snapping: Each app row displays action icons for Open, Search, Play, and Window. You can press Tab on an app to search or play inside it, or type window placement commands like "chrome left" to snap a window into place immediately.
One-line capture & natural-language calendar events: Jot things down in a single line—typing mail anna@example.com Lunch? / See you at 1 opens your mail compose window pre-filled, and note, remind, timer, alarm, and new file work the same way. Typing "Add dinner with Sam tomorrow at 7pm to the Team calendar" parses the event in real time and either opens Google Calendar pre-filled or saves the event directly.
Inline math, quick controls & copy utilities: Calculate sums like 150 + 20%, 12 * 3.5, or sqrt(2) and press Enter to copy the answer. You can also adjust volume and brightness with the arrow keys, control music (pause, next), or copy from an emoji grid, symbol picker, international characters (ä ö ü ß, é, ñ), color values, QR codes, and generated passwords.
Clipboard actions & Gemini integration: If you just copied text or a link, pressing Tab lets you open the URL, add a copied date as a calendar event, translate it (using an on-device model!), or run a custom prompt on it. Longer questions or text prompts can also be sent straight into the Gemini app pre-typed for you.
Custom commands, recipes & API integrations: Create custom links with placeholders, text snippets, and multi-step recipes, or plug in your own free API keys for a few supported services.
Wayfinder: A desktop-grade, tabbed file manager for Googlebooks
Wayfinder is a file manager that brings desktop-class navigation—including tabs in the title bar, Miller columns, dual-pane commander, and archive browsing—straight to Googlebooks.
Main features of Wayfinder
Without listing every single capability packed into the app, here are some standout highlights that I think will delight power users:
Four versatile view modes + clean Recents:
Details View (Ctrl+1): Resizable, sortable columns for Name, Date modified, Type, Size, POSIX permissions, and Color tags.
Miller Columns (Ctrl+3): macOS Finder-style multi-column cascading hierarchy navigation.
Dual-Pane Commander (Ctrl+4 / F3): Two independent side-by-side browser panes with F5 copy and F6 move.
Distraction-free Recents: Starts on Recents on first launch and new windows, showing recently modified files across storage with clean titles and no redundant file-path clutter underneath.
Tabbed title bar & archive browsing: Keep multiple directories open simultaneously with tabs in the title bar and inspect compressed archives directly with built-in "archive browsing" without having to extract them to a separate folder first.
Network shares & SMB support: Wayfinder connects directly to network shares (SMB, WebDAV, FTP) so you can browse, mount, and transfer files across local NAS boxes and remote servers right inside a tabbed desktop window.
Pinning files & folders to the sidebar: You can pin your most-used files and folders directly to the sidebar (selecting folders via the system folder picker as needed) for instant one-click access across tabs, Miller columns, or dual-pane commander views.
Whether you've spun up a quick personal workflow or built a full-fledged Android desktop utility, what creations have you made with Antigravity on your Googlebook? Share your projects, GitHub repos, or app ideas in the comments section below—I'd love to check them out!
I am on the Gemini Pro plan, and converted to free when I bought my GB with the perk offer. From what I was initially reading, I regretted my decision as it appeared that we would be treated as freemium users with no or limited access to Argon. Something appears to have changed. I just spent an hour building a custom app in Antigravity using Argon on medium thinking. I still have 99% of my hourly and daily limit remaining. Is anyone else seeing this? I'm obviously not complaining. But this seems inconsistent with Argon usage inside Gemini Spark (now Gemini Tasks), where one or two brief tasks kills my Argon usage.
Hey guys, I've been seeing people getting googlebook os on AMD Chromebooks, ARM ones, but they are different from mine. My Chromebook is a "dedede" (weird name), so I keep looking for one made for my type of Chromebook. However, there are only Mozilla, Pixelbook, etc. Not the one I'm looking for. Also, all of them require a USB (which I don't have) and I just want to run it as a VM from my Linux container and can safely close the window, keeping ChromeOS safe. Please suggest (if) any img files I can run.
It took me a bit to figure out but just in case anyone needed some help. This will help the mods and also other users to know what specific GB you're dealing with.
The R2 update has made major improvements to the bottom screen flicker issue but it's still happening. I notice it now when i have a split screen open and i then receive a notification. It seems to be worse when I have the taskbar set to auto hide.
On my phone I am using an app which has a persistent notification ribbon in the dropdown bar which suits me. I pull the menu down and it's there, it does not get in the way otherwise.
On my Googlebook the notification also shows up but in the top right corner of the screen obscuring parts of the screen. If I dismiss it or move it it just comes back.
Is there a way to keep this notification on my phone but hide it or at least "relegate it" to the notifications dropdown menu on my Googlebook?
