Lenovo IdeaPad Duet Chromebook (google-krane)

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Lenovo IdeaPad Duet
Image of Lenovo IdeaPad Duet Chromebook
Image of Lenovo IdeaPad Duet Chromebook
Manufacturer Lenovo
Name IdeaPad Duet
Codename google-krane
Released 2020
Category testing
Original software ChromeOS
Hardware
Chipset Mediatek MT8183
CPU 4x 2GHz Cortex-A53 & 4x 2GHz Cortex-A72
GPU Mali-G72 MP3
Display 1920x1200 (16:10) IPS, 224 PPI touchscreen
Storage 128 GB eMMC
Memory 4 GB
Architecture aarch64
Non-Android based device
Features
USB Networking
Unavailable
Flashing
Unavailable
Touchscreen
Works
Display
Works
WiFi
Works
FDE
Broken
Mainline
Works
Battery
Works
3D Acceleration
Works
Audio
Works
Bluetooth
Broken
Camera
Broken
GPS
Unavailable
Mobile data
Unavailable
SMS
Unavailable
Calls
Unavailable
USB OTG
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
TrustZone
Unavailable
FOSS bootloader
Unavailable



Contributors

Users owning this device


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_SD_card.

Installation

See Chrome_OS_devices#Installation.

  • run cat /proc/device-tree/compatible to check hardware revision.

Screen

Screen rotation works via accelerometer but is stuck +/- 90 degrees

FDE

After booting from USB, the penguin graphic is shown, but the device stays at blinking white cursor with no passphrase input displayed.

See also