ASUS Chromebook Detachable CZ1 (google-katsu)

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ASUS Chromebook Detachable CZ1
Manufacturer ASUS
Name Chromebook Detachable CZ1
Codename google-katsu
Released 2021
Category testing
Original software ChromeOS
Hardware
Chipset MediaTek Kompanio 500 (MT8183)
CPU 4x 2.0 GHz ARM Cortex-A73, 4x 2.0 GHz ARM Cortex-A53
GPU ARM Mali-G72 MP3 @ 800 MHz
Display 1920x1200 (16:10) IPS
Storage 64/128 GB eMMC
Memory 4 GB LPDDR4X
Architecture aarch64
Type tablet
Features
USB Networking
Unavailable
Flashing
Unavailable
Touchscreen
Works
Display
Works
WiFi
Works
FDE
Works
Mainline
Works
Battery
Works
3D Acceleration
Works
Audio
Works
Bluetooth
Broken
Camera
Broken
GPS
Unavailable
Mobile data
Unavailable
SMS
Unavailable
Calls
Unavailable
USB OTG / USB-C Role switching
Works
NFC
Unavailable
Sensors
Accelerometer
Works
Magnetometer
Unavailable
Ambient Light
Works
Proximity
Unavailable
Hall Effect
Unavailable
Barometer
Unavailable
Power Sensor
Unavailable
Misc
Keyboard
Works
Touchpad
Works
USB-A
Unavailable
HDMI/DP
Unavailable
Ir TX
Unavailable
FOSS bootloader
Unavailable




Contributors

Users owning this device

  • Linmob (Notes: postmarketOS with GNOME)


Preparation

Enable developer mode

  1. Press Volume Down and Volume Up buttons at the same time and boot the device.
  2. You should see prompt saying Please insert a recovery USB stick with a helpful image showing USB port that doesn't exist on Duet.
  3. Press Volume Up button, now you should see a menu with options like "Show Debug Info", "Cancel", "Power Off", and "Language".
  4. Press Volume Up and Volume Down buttons at the same time. Option "Show Debug Info" will be replaced with "Confirm Disabling OS Verification".
  5. Select this option by using volume buttons and confirm by pressing Power.
  6. The device now should boot up in Developer Mode saying that it is INSECURE.

Enable booting from USB

Boot into Chrome OS and follow Chrome_OS_devices#Enable_booting_from_external_storage.

Installation

See Chrome_OS_devices#Installation.

Screen

Rotation works, but accelerometer is stuck - see Lenovo_IdeaPad_Duet_Chromebook_(google-krane)#Screen.

FDE

Use pmbootstrap install --sdcard /dev/sdX --fde --add unl0kr.

Bluetooth

Similar to Lenovo_IdeaPad_Duet_Chromebook_(google-krane)#Bluetooth.