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xrdp

1. Installare xrdp sulla macchina Linux

2. Installare l'applicazione “AccessToGo Remote Desktop/RDP” sul tablet ( https://play.google.com/store/apps/details?id=com.ericom.accesstogobyericom&hl=it). Nota: nell'applicazione bisogna modificare le impostazioni e attivare “Usare la scansione dei codici della tastiera”.

3. Eventuale: installare un windows manager leggero (es. fluxbox o blackbox) e creare il file .xsession nella propria home directory; nel file inserire il comando per lanciare il window manager scelto

Root

#!/bin/bash
echo -n "Abilita Debug USB (Impostazioni -> Opzioni Sviluppatore -> Debug USB"
echo -n "Abilita Debug USB (Impostazioni -> Sicurezza -> Origini sconosciute"
read -p "Enter per continuare"
adb push debugfs /data/local/
adb push su /data/local/
adb push debugfsinput /data/local/
adb shell mv /data/local/tmp /data/local/tmp.bak
adb shell ln -s /dev/block/mmcblk0p1 /data/local/tmp
adb reboot
adb wait-for-device
read -p "Enter per continuare"
adb shell chmod 777 /data/local/debugfs
adb shell "/data/local/debugfs -w /dev/block/mmcblk0p1 < /data/local/debugfsinput"
adb shell rm /data/local/tmp
adb shell mv /data/local/tmp.bak /data/local/tmp
adb shell rm /data/local/su
adb shell rm /data/local/debugfs
adb shell rm /data/local/debugfsinput
adb reboot
adb wait-for-device
read -p "Enter per continuare"
adb install Superuser.apk

Required files are: adb tool from Android SDK and root300t.zip

Adapted from http://forum.xda-developers.com/showthread.php?t=1706588

Ubuntu image

#!/bin/sh
sudo debootstrap --foreign --arch=armhf precise precise
dd if=/dev/zero of=precise.img bs=1M count=0 seek=2000
sudo mkfs.ext2 -F precise.img
mkdir precisetemp
sudo mount -t ext2 precise.img precisetemp
cd precisetemp
sudo cp -r ../precise/* .
cd ..
sudo umount precisetemp/
tar czf precise.tar.gz precise.img
rmdir precisetemp
echo "Now push image with adb push precise.img /sdcard/precise.img"
echo "Then run"
echo "PATH=/bin:/sbin:/usr/bin:/usr/sbin:\$PATH chroot /data/local/mnt debootstrap/debootstrap --second-stage"

Boot

#!/system/bin/sh
# TF300T Tablet Linux Boot Script
# Date: 20 Aug 2012
# Author: Amos Brocco <amos.brocco@supsi.ch>
# Version: 1.0

# inspired by http://forum.xda-developers.com/showthread.php?t=1585009

LOOPDEV=/dev/block/loop255
ROOTIMG=/sdcard/ubuntu.img
ROOTMNT=/data/local/mnt

function unmountAll() {
	for pid in `lsof | grep $ROOTMNT | sed -e's/  / /g' | cut -d' ' -f2`; do kill -9 $pid >/dev/null 2>&1; done
	sleep 5

	umount $ROOTMNT/root/cfg 2> /dev/null
	umount $ROOTMNT/sdcard 2> /dev/null
	umount $ROOTMNT/dev/pts 2> /dev/null
	umount $ROOTMNT/proc 2> /dev/null
	umount $ROOTMNT/sys 2> /dev/null
	umount $ROOTMNT 2> /dev/null
}

function onError() {
	if [ $? -ne 0 ]; then
		echo "$1...Errore";
		exit 1;
	else
		echo "$1...OK"
	fi
}


echo "Avvio..."

echo -n "Pre-Pulizia..."
unmountAll
echo "OK"

if [ ! -b $LOOPDEV ]; then mknod $LOOPDEV b 7 255; fi
onError "Creazione device a blocchi"
losetup $LOOPDEV $ROOTIMG
onError "Setup periferica loop"
mount -t ext2 $LOOPDEV $ROOTMNT
onError "Montaggio immagine"
mount -t devpts devpts $ROOTMNT/dev/pts
onError "Montaggio devpts"
mount -t proc proc $ROOTMNT/proc
onError "Montaggio proc"
mount -t sysfs sysfs $ROOTMNT/sys
onError "Montaggio sys"
if [ ! -d $ROOTMNT/sdcard ]; then mkdir $ROOTMNT/sdcard; fi
mount -o bind /sdcard $ROOTMNT/sdcard
onError "Montaggio sdcard"
sysctl -w net.ipv4.ip_forward=1 &> /dev/null
onError "Forwarding della rete"
mount -o bind $(dirname $ROOTIMG) $ROOTMNT/root/cfg
onError "Montaggio cfg"

#PATH=/bin:/sbin:/usr/bin:/usr/sbin:$PATH chroot $ROOTMNT /bin/bash ## /root/init.sh ubuntu.img

chroot $ROOTMNT /root/init.sh ubuntu.img

#chroot $ROOTMNT debootstrap/debootstrap --second-stage

echo -n "Pulizia..."

unmountAll

if [ -b $LOOPDEV ]; then losetup -d $LOOPDEV 2> /dev/null; fi
if [ -f $LOOPDEV ]; then rm $LOOPDEV 2> /dev/null; fi
echo "OK"
tf300t/start.txt · Last modified: 2024/05/27 12:22 by 127.0.0.1
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