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Google Nexus 10 (samsung-manta): Difference between revisions

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== Installation ==
== Installation ==
When installing, I found it easiest to sideload a ZIP via ClockworkMod Recovery.
See [[https://wiki.postmarketos.org/wiki/Installation_guide]]
# Build a suitable postmarketOS recovery image:<source lang="shell">
$ ./pmbootstrap.py init # samsung-manta
$ ./pmbootstrap.py install
$ ./pmbootstrap.py flasher flash_kernel
$ ./pmbootstrap.py flasher flash_rootfs</source>
The device will take roughly 60 seconds to boot to the Weston environment.


== Power ==
== Power ==

Revision as of 10:19, 31 January 2021

Note This device is still running on armhf, although the processor supports armv7. If you own it, change it and test it that way.
Google (Samsung) Nexus 10
Google Nexus 10
Google Nexus 10
Manufacturer Google (Samsung)
Name Nexus 10
Codename samsung-manta
Released 2012
Hardware
Chipset Exynos 5250
CPU 1.7 GHz Dual-core Cortex-A15
GPU Mali T-604
Display 2560x1600 IPS
Storage 16/32 GB
Memory 2 GB
Architecture armv7
Software
Original software Android 4.2.2 on Linux 3.0
postmarketOS
Category testing
Pre-built images no
postmarketOS kernel Lineage 3.4.113
Features
Flashing
Works
USB Networking
Works
Internal storage
No data
SD card
No data
Battery
No data
Screen
Works
Touchscreen
Works
Multimedia
3D Acceleration
No data
Audio
No data
Camera
No data
Camera Flash
No data
Connectivity
WiFi
Works
Bluetooth
No data
GPS
No data
NFC
No data
Miscellaneous
FDE
No data
USB OTG
Works
HDMI/DP
No data
Sensors
Accelerometer
No data
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data


Contributors

  • BakaOsaka
  • MartijnBraam

Users owning this device


How to enter flash mode

  • Connect a USB cable
  • Power the device off
  • Hold power + volume up
  • You should get a bootloader screen saying "Downloading... Do not turn off target !!"

Installation

See [[1]]

Power

By default the device will drain its battery even if it is connected to your PC because USB does only provide ~100mA. This can be changed with:

sudo sh -c "echo 1 > /sys/class/power_supply/smb347-usb/usb_hc"

If you want to use a standalone charger, the following commands have to be issued after you plugged in the charger:

sudo sh -c "echo 1 > /sys/class/power_supply/smb347-usb/charger_detection"

Issue the following command to monitor the power consumption:

cat /sys/class/power_supply/ds2784-fuelgauge/current_now

A positive current value means that the battery is charging while a negative current discharges the battery.

Touchscreen

After booting the UI doesn't react to user input. Restarting lightdm solves this:

sudo rc-service lightdm restart

Photos

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Mainline

The Exynos 5250 has support in the mainline kernel, so this tablet might be a good candidate.


Links