Ubuntu using ADB to connect Android phone failed unknown solution method

Ubuntu using ADB to connect Android phone failed unknown solution method

The ADB may not be able to recognize the device after it is connected to the G11 phone via a USB cable under Ubuntu. Follow the steps to resolve this issue.

1. Enter the LSUSB below terminal
[Email protected]:~$ Lsusb
Bus 001 Device 002:id 8087:8008 Intel Corp.
Bus 002 Device 002:id 8087:8000 Intel Corp.
Bus 003 Device 048:id 17ef:7435 Lenovo
Bus 003 Device 002:id 03f0:094a Hewlett-Packard
Bus 003 Device 003:id 03f0:034a Hewlett-Packard
Bus 001 Device 001:id 1d6b:0002 Linux Foundation 2.0 root Hub
Bus 002 Device 001:id 1d6b:0002 Linux Foundation 2.0 root Hub
Bus 003 Device 001:id 1d6b:0002 Linux Foundation 2.0 root Hub
Bus 004 Device 001:id 1d6b:0003 Linux Foundation 3.0 root Hub




You will find results such as the following similar records:
Bus 003 Device 048:id 17ef:7435 Lenovo

2. Enter [email protected]:~$ sudo gedit/etc/udev/rules.d/50-android.rules
In the open file, add the following text:
subsystem== "USB", attrs{idvendor}== "17ef", attrs{idproduct}== "7435", mode= "0666"
(Note: 17ef:7435 corresponding values Attrs{idvendor} and Attrs{idproduct})

3. Enter the following command in Terminal:

sudo chmod a+rx/etc/udev/rules.d/50-android.rules
Sudo/etc/init.d/udev restart (with hints and no need to worry about him)

4. Execute under the Tools folder of the Android SDK (this step is very important, sudo is required, otherwise no effect)
sudo./adb kill-server
sudo./adb start-server
sudo./ADB devices


There is also a:


The ADB may not be able to recognize the device after it is connected to the G11 phone via a USB cable under Ubuntu.

Follow the steps to resolve this issue.
1. Enter the LSUSB below terminal
You will find results such as the following similar records:
Bus 001 Device 008:id 0bb4:0c02 high Tech computer Corp.

2. Enter sudo vim/etc/udev/rules.d/50-android.rules
In the open file, add the following text:
subsystem== "USB", sysfs{"high Tech computer Corp."} = = "0bb4", mode= "0666"

3. Enter the following command in Terminal:

sudo chmod a+rx/etc/udev/rules.d/50-android.rules
Sudo/etc/init.d/udev restart

4. Execute under the Tools folder of the Android SDK (this step is very important, sudo is required, otherwise no effect)
sudo./adb kill-server
sudo./ADB devices

You can then debug by running a command such as ADB shell.

Assuming there is still no connection to the
VI ~/.android/adb_usb.ini
Add the device ID mentioned above and try again:
0x0bb4

Ubuntu using ADB to connect Android phone failed unknown solution method