I am using a Samsung galaxy nexus phone (Android 4.0 platform) .
I am developing Android app on Ubuntu linux OS. I would like to run my application directly on the Samsung handset device, so I performed the following setup steps:
in my project AndroidManifest.xml file, added android:debuggable="true" to the <application> element
On the device, in the Settings > Security enabled Unknown sources
On the device, in the Settings > Developer options enabled USB debugging
On my computer, created the /etc/udev/rules.d/51-android.rules file with the following content:
SUBSYSTEM=="usb", ATTR{idVendor}=="04E8", MODE="0666", GROUP="plugdev"
On my computer, run the chmod a+r /etc/udev/rules.d/51-android.rules command
Then, on my computer I opened a terminal and executed the adb devices command, I got:
List of devices attached
???????????? no permissions
Since I did not see my device but only ???????????? no permissions, I then run the following commands:
adb kill-server
adb start-server
adb devices
But I still got:
List of devices attached
???????????? no permissions
Why? What am I missing?
What works for me is to kill and start the adb server again. On linux: sudo adb kill-server and then sudo adb start-server. Then it will detect nearly every device out of the box.
Nothing worked for me until I finally found the answer here:
http://ptspts.blogspot.co.il/2011/10/how-to-fix-adb-no-permissions-error-on.html
I'm copying the text here in case it disappears in the future.
Create a file named /tmp/android.rules with the following contents (hex vendor numbers were taken from the vendor list page):
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bb4", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0e79", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0502", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0b05", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="413c", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0489", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="091e", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="18d1", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0bb4", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="12d1", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="24e3", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="2116", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0482", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="17ef", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="1004", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="22b8", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0409", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="2080", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0955", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="2257", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="10a9", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="1d4d", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0471", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="04da", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="05c6", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="1f53", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="04e8", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="04dd", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0fce", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="0930", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="19d2", MODE="0666"
SUBSYSTEM=="usb", ATTRS{idVendor}=="1bbb", MODE="0666"
Run the following commands:
sudo cp /tmp/android.rules /etc/udev/rules.d/51-android.rules
sudo chmod 644 /etc/udev/rules.d/51-android.rules
sudo chown root. /etc/udev/rules.d/51-android.rules
sudo service udev restart
sudo killall adb
Disconnect the USB cable between the phone and the computer.
Reconnect the phone.
Run adb devices to confirm that now it has permission to access the phone.
Please note that it's possible to use , USER="$LOGINNAME" instead of , MODE="0666" in the .rules file, substituting $LOGINNAME for your login name, i.e. what id -nu prints.
In some cases it can be necessary to give the udev rules file a name that sorts close to the end, such as z51-android.rules.
Enter the following commands:
# cd to adb for sudo
cd `which adb | sed -e "s/adb//"`
adb kill-server
sudo ./adb start-server
./adb devices
This happens when you are not running adb server as root.
Tried all above, none worked .. finally worked when I switch connected as from MTP to Camera(PTP).
There are a lot of bad answers posted to this question ranging from insisting on running adb as root (which should not be touted as the only or even recommended solution) to solving completely unrelated issues.
Here is the single shortest and most universal recipe for taking care of permissions for all adb and fastboot devices at once:
echo 'ACTION=="add", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{ID_USB_INTERFACES}=="*:ff420?:*", MODE="0666"' | sudo tee /etc/udev/rules.d/99-android.rules
sudo udevadm control --reload-rules
sudo udevadm trigger --verbose --action=add --subsystem-match=usb
Or you could use slightly longer version I posted to this gist.
As for the specific thing that OP did wrong in his question - it was not reloading the udev rules after editing the .rules file.
Also OP did not tell which Android build (aka ROM) he had on his phone. The idVendor value is set in software and therefore it depends on the ROM. So the value of 04E8 he used in his original rule would have worked only for devices with Samsung stock ROMs. But this is not a problem for this udev rule - it matches all devices with adb or fastboot interfaces regardless of their VendorID.
In Archlinux this can happen occasionally. The fix:
$ sudo -s
# adb kill-server
# adb start-server
For those using debian, the guide for setting up a device under Ubuntu to create the file "/etc/udev/rules.d/51-android.rules" does not work. I followed instructions from here. Putting down the same here for reference.
Edit this file as superuser
sudo nano /lib/udev/rules.d/91-permissions.rules
Find the text similar to this
# usbfs-like devices
SUBSYSTEM==”usb”, ENV{DEVTYPE}==”usb_device”, \ MODE=”0664″
Then change the mode to 0666 like below
# usbfs-like devices
SUBSYSTEM==”usb”, ENV{DEVTYPE}==”usb_device”, \ MODE=”0666″
This allows adb to work, however we still need to set up the device so it can be recognized. We need to create this file as superuser,
sudo nano /lib/udev/rules.d/99-android.rules
and enter
SUBSYSTEM==”usb”, ENV{DEVTYPE}==”usb_device”, ATTRS{idVendor}==”0bb4″, MODE=”0666″
the above line is for HTC, follow #grebulon's post for complete list.
Save the file and then restart udev as super user
sudo /etc/init.d/udev restart
Connect the phone via USB and it should be detected when you compile and run a project.
I had the same problem, the solution is as fellow: (by the way, you don't have to root your device.)
Type "su" to switch to super user.
your-path/adb kill-server.
your-path/adb start-server.
If no error occurs, you can see the device list with "your-path/adb devices" in root account.
Quit super user.
Now you can perform "adb devices" in your account.
Enjoy.
I know this might be a little late but here is a very good article on how to manually add Android ADB USB Driver. Manually adding Android ADB USB driver in Ubuntu 14.04 LTS
Edited to Add Link Content
Steps
Note: Make sure that you have connected your Android device in USB Debugging mode
Open terminal (CTRL + ALT + T) and enter command:
lsusb
Now you might get a similar reply to this:
Bus 002 Device 013: ID 283b:1024
Note:
With reference to this Bus 002 Device 008: ID 283b:1024
{idVendor}==”283b”
{idProduct}==”1024″
Now enter the following command:
sudo gedit /etc/udev/rules.d/51-android.rules
This creates the android rules file (51-android.rules) or open the existing one in the specified location (/etc/udev/rules.d)
Add a new line to this file:
SUBSYSTEM==”usb”, ATTRS{idVendor}==”283b”, ATTRS{idProduct}==”1024″, MODE=”0666″
Note Edit idVendor & idProduct values with your device values.
Save and close.
Now enter the following command:
sudo chmod a+rx /etc/udev/rules.d/51-android.rules - grant read/execution permission
sudo service udev restart - Restart the udev service
Now we have to add the idVendor to adb_usb.ini. Enter the following commands:
cd ~/.android
gedit adb_usb.ini
Add the following value
0x283b
This is nothing but 0x(idVendor value). So replace the value with. respect to your device value
Save and close the file.
Now enter the following command:
sudo service udev restart
Plug out the Android device and reconnect it again.
Now enter the following command:
adb kill-server
adb devices
There you go! Your device must be listed.
Copied From Manually adding Android ADB USB driver in Ubuntu 14.04 LTS
Worked for me.
I had the same problem with my Galaxy S3.
My problem was that the idVendor value 04E8 was not the right one.
To find the right one connect your smartphone to the computer and run lsusb in the terminal. It will list your smartphone like this:
Bus 002 Device 010: ID 18d1:d002 Google Inc.
So the right idVendor value is 18d1. And the line in the /etc/udev/rules.d/51-android.rules has to be:
SUBSYSTEM=="usb", ATTR{idVendor}=="18d1", MODE="0666", GROUP="plugdev"
Then I run sudo udevadm control --reload-rules and everything worked!
Use the M0Rf30/android-udev-rules GitHub community maintained udev-rules
https://github.com/M0Rf30/android-udev-rules/blob/master/51-android.rules
This is the most complete udev-rules list I've seen so far, even more than the currently recommended sudo apt-get install android-tools-adb on the official documentation, and it solved that problem for me.
Follow the instructions at http://developer.android.com/guide/developing/device.html(Archived link)
Replace the vendor id of 0bb4 with 18d1 in /etc/udev/rules.d/51-android.rules
Or add another line that reads:
SUBSYSTEM=="usb", SYSFS{idVendor}=="18d1", MODE="0666"
Restart computer or just restart udev service.
When you restart udev, kill adb server & start adb server goto android sdk installation path & do all on sudo. then run adb devices it will solve permission problem.
My device is POSITIVO and my operational system is Ubuntu 14.04 LTS
So, my problem was in variable name
I create the file /etc/udev/rules.d/51-android.rules
and put SUBSYSTEM=="usb", SYSFS{idVendor}=="1662", MODE="0666"
I disconnected device
and execute:
$ sudo udevadm control --reload-rules
$ sudo service udev restart
after this i connected the android device in developer mode again and
$ adb devices
List of devices attached
1A883XB1K device
Without unplugging
All the provided answers assume that you are able to unplug and reconnect the USB cable. In situations where this is not possible (e.g., when you are remote), you can do the following to essentially do what the suggested udev rules would do on re-plug:
lsusb
Find the device you care about, e.g.:
Bus 003 Device 005: ID 18d1:4ee4 Google Inc. Nexus
Take note of the bus number it is on and then execute, e.g. for bus 003:
sudo chmod a+w /dev/bus/usb/003/*
Clearly this may be more permissive than you want (there may be more devices attached than just this one), but you get the idea.
You should NOT run adb server as root as other answers are suggesting. Instead if you are using Arch Linux do the following:
Install the android-udev package with Pacman
Reload udev rules:
# udevadm control --reload-rules
Add yourself to adbusers group and then logout and login:
# usermod -aG adbusers $LOGNAME
Source: https://wiki.archlinux.org/index.php/android#Configuring_adb
Please DO NOT follow solutions suggesting to use sudo (sudo adb start-server)! This run adb as root (administrator) and it is NOT supposed to run like that!!! It's a BAD workaround!
Everything running as root can do anything in your system, if it creates or modify a file can change its permission to be only used by root. Again, DON'T!
The right thing to do is set up your system to make the USER have the permission, check out this guide i wrote on how to do it properly.
Only for Ubuntu/ Debian users:
There are some specific things to do for ubuntu to make USB debugging work:
described here:
https://developer.android.com/studio/run/device
Here are the two steps mentioned. Run this two command in terminal:
sudo usermod -aG plugdev $LOGNAME
sudo apt-get install android-sdk-platform-tools-common
Try instead of GROUP="plugdev" use the main group of your user.
In my case on ubuntu 12.04 LTS, I had to change my HTC Incredible usb mode from charge to Media and then the device showed up under adb. Of course, debugging was already on in both cases.
I had the same problem and I followed these steps:
# Clone this repository
git clone https://github.com/M0Rf30/android-udev-rules.git
cd android-udev-rules
# Copy rules file
sudo cp -v 51-android.rules /etc/udev/rules.d/51-android.rules
# OR create a sym-link to the rules file - choose this option if you'd like to update your udev rules using git.
sudo ln -sf "$PWD"/51-android.rules /etc/udev/rules.d/51-android.rules
# Change file permissions
sudo chmod a+r /etc/udev/rules.d/51-android.rules
# If adbusers group already exists remove old adbusers group
groupdel adbusers
# add the adbusers group if it's doesn't already exist
sudo mkdir -p /usr/lib/sysusers.d/ && sudo cp android-udev.conf /usr/lib/sysusers.d/
sudo systemd-sysusers # (1)
# OR on Fedora:
groupadd adbusers
# Add your user to the adbusers group
sudo usermod -a -G adbusers $(whoami)
# Restart UDEV
sudo udevadm control --reload-rules
sudo service udev restart
# OR on Fedora:
sudo systemctl restart systemd-udevd.service
# Restart the ADB server
adb kill-server
# Replug your Android device and verify that USB debugging is enabled in developer options
adb devices
# You should now see your device
The above steps are described on android-udev-rules. It worked for me.
Just be sure to confirm the dialog that will appear on your phone screen after replug it.
sudo usermod -aG plugdev $LOGNAME
This command worked for me
When you connect usb to computer, it asks you if you trust the computer to debug apps on the phone. Clicking yes solved the problem
This was driving me bananas. First and foremost some of the really old suggestions here can brick your arch linux system. I had to boot from a rescue USB to undo the rules hacks. In my facepalm of a case, i couldn't get my android to prompt for authorizing the host when plugged into USB and had the same symptom as everyone else:
$ sudo adb devices
List of devices attached
89MY08NPA no permissions; see [http://developer.android.com/tools/device.html]
being root didn't matter.
Go into your android's USB settings and make sure Use USB for is set to File Transfer. Mine was set to no data transfer for some reason even though I've been doing android dev on this phone for years. Some update from Google must have flipped it to another setting.
Once you set it to file transfer you get promted to allow debugging from the host and back to normal
I had tryed some of the aforementioned solutions:
restart adb server
amend 51-android.rules
add myself to adbusers group
and it worked once. The device asked me to authorize the PC and afterwards, everything was working OK.
The issue was when I tried to connect the device after the PC reboot, that Again the issue was the same.
In order to vercome now this issue I had to manually revoke Settings->Developer Options->USB debugging authorizations and then the device asked me again to authorize the PC, and thus finally worked.
One other time the aforementioned solution with revoking USB debugging authorization didn't wokred, and in order to trigger authentication of the device I had to manually disable/enable the
Settings->Developer options->USB debugging
I am using ubuntu 20.04LTS.
If you are on debian like Ubuntu, deepin etc based distro you can try to run
sudo apt-get install android-sdk-platform-tools-common
Voila your problem solved
I used su and it started working. When I use Jetbrains with regular user, I see this problem but after restarting Jetbrains in su mode, I can see my device without doing anything.
I am using Ubuntu 13.04 and Jetbrains 12.1.4
You could also try editing adb_usb.ini file, located at /home/username/.android/. This file contains id vendor list of devices you want to connect. You just add your device's id vendor in new line (it's one id per line). Then restart adb server and replug your device.
It worked for me on Ubuntu 12.10.
Anyway, what I did to solve this problem(on Ubuntu).
Defined in what cases I need to run these commands. For most ubuntu users there is a home folder (hidden file .bashrc).
In which you can record the launch of these commands. But these commands will be triggered when you enter the bash command in the console.
Since I have a shell .zshrc then I did the following:
open console: gedit .zshrc
When the file opens, add the following line:
./.add_device_permissions.sh
After or before, we need to create this file: .add_device_permissions.sh in which we write the following:
#!/bin/bash
# Add permissions
ADB="/home/vadimm/Android/Sdk/platform-tools/adb"
$ADB devices
$ADB kill-server
cat .permissions_redmi_note | sudo -S $ADB devices
$ADB kill-server
cat .permissions_redmi_note | sudo -S $ADB devices
Also we need create .permissions_redmi_note where we need to hardcode our password.
Not to add to the file .zshrc unnecessary we can specify the path when starting the system itself: Startup Applications Preferences
Where we press on "Add" and write our command: /home/vadimm/.add_device_permissions.sh
Also u can tried use in command line next commands:
./adb devices
./adb kill-server
sudo ./adb devices
./adb kill-server
./adb devices
If anyone faces the following error message when they use adb devices
no permissions (verify udev rules); see [http://developer.android.com/tools/device.html]
Execute the following
sudo -s
adb kill-server
adb start-server
That fixed the issue for me on a custom build android device
Related
I've done everithing I need to in order to ADB recognize my device
As you can see, it is connected.
But eclipse won't let me work in peace
Additional info:
juan#juan-TE5:~$ lsusb
Bus 002 Device 006: ID 22b8:2d66 Motorola PCS
juan#juan-TE5:~$ cat /etc/udev/rules.d/51-android.rules
UBSYSTEM=="usb", SYSFS{idVendor}=="22b8", MODE="0666"
SUBSYSTEM=="usb", ATTR{idVendor}=="04e8", MODE="0666", GROUP="plugdev"
I have also checked in the device "debuggable mode".
Any ideas?
Updated
Now I see this
Sometimes there is another option inside of Dev Options called USB Debuggable. Need to have that on as well...as Isabel suggested.
I had a similar issue on Ubuntu 14 with OpenCv 2.4.9, I found a solution.
Check out this link for more info:
http://developer.android.com/tools/device.html
Basically, all you should need to do is:
Create this file as sudo
sudo nano /etc/udev/rules.d/51-android.rules
Copy and paste this line, but check and make sure you have the right vendor ID, into the file:
SUBSYSTEM=="usb", ATTR{idVendor}=="0bb4", MODE="0666", GROUP="plugdev"
Finally, use chmod to give permissions:
chmod a+r /etc/udev/rules.d/51-android.rules
You can get the vendorid from the link, it should have all of them. The mode, specifies read/write/etc. and the group defines which Unix group owns the device node.
I am using Ubuntu 12.04 32bit. I have a Micromax Ninja A87 Android phone running GB 2.3.5.
My problem is the phone does not get detected. When I try on a windows 7 pc, it does get detected.
Here are all the steps I followed but still no lucks.
$ lsusb
Output: Bus 002 Device 006: ID 1c9e:9e08 OMEGA TECHNOLOGY
I created the 51-android.rules file and have this as the contents:
SUBSYSTEM=="usb", ATTR{idVendor}=="1c9e", MODE="0666", GROUP="plugdev"
SUBSYSTEM=="usb", ATTR{idVendor}=="0bb4", MODE="0666", GROUP="plugdev"
Alternatively I tried this link also - http://forum.xda-developers.com/showthread.php?t=1475740
Done chmod a+r on 51-android.rules
Restarted udev , also restarted my PC.
done kill-server & start-server
But still when I do "adb devices" -- it doesn't detect my phone.
Here are some more info:
1)USB debugging is enable in phone.
2)Whenever i connect my phone to pc, it shows a popup in PC("usbmodem mass storage has been connected").
while checking the vendorId and productId in windows(phone always detected by windows system), it shows 1c9e:9e18. But as mentioned, in ubuntu it shows 1c9e:9e08. So tried to switch to the same vendorId/productId in ubuntu i.e 1c9e:9e18. So created a rule in /etc/usb_modeswitch.d/1c9e:9e08 and put the below contents in the file.
Code:
DefaultVendor=0x1c9e
DefaultProduct=0x9e08
TargetVendor=0x1c9e
TargetProduct=0x9e18
SierraMode=1
NoDriverLoading=1
add below code to the file /lib/udev/rules.d/40-usb_modeswitch.rules
ATTR{idVendor}="1c9e", ATTR{idProduct}="9e08", RUN+="usb_modeswitch '%b/%k'"
Once done run :
sudo usb_modeswitch -v 0x1c9e -p 0x9e08 -S -R -W
Now adb will recognise the phone.
For further reference you can go through the below link:
http://forum.xda-developers.com/showthread.php?t=1968465
I want try my application on a chinese device with android.
I try to
lsusb shows :
Bus 001 Device 04: ID 18d1:0002 Google Inc.
In /etc/udev/rules.d/51-android.rules I put :
SUBSYSTEM=="usb", ATTRS{idVendor}=="18d1", MODE="0660"
But it doesn't work.
I can't see my device with adb devices
(usb debug is enabled)
The answer of Goo is basically correct, but not best practice.
SUBSYSTEM==”usb”, ATTR{idVendor}==”18d1″, MODE=”0660″, GROUP=”plugdev”
is a better way to achieve it, because the rights are granted for the group plugdev and not for everyone.
Afterwards add your user to the plugdev group with this command:
sudo adduser [username] plugdev
I had this case one, try to change your 51-android.rules by :
SUBSYSTEM=="usb", ATTRS{idVendor}=="18d1", MODE="0666"
and restart adb
edit : to restart adb adb kill-server then adb devices
Adb devices is not listing my Samsung Pop 5570 wen connected in with USB debugging on in ubuntu 10.10
adb devices
?????????? no permissions
i did add the 51-android.rules file in /etc/udev/rules.d folder but still adb devices shows that devices wit ?????? no permissions.
51-android.rules file has the following contents:
SUBSYSTEM=="usb_device", SYSFS{idVendor}=="04e8", MODE="0666"
please let me know if i am missing something
I resolved the issue by appending #samsung in the 51-android.rules file and copying the "adb" command to /bin folder.
$ restart udev
$ cp adb /bin
$ sudo adb kill-server
$ sudo adb start-server
$ sudo adb devices
List of devices attached
S5570e905be1c device
Edit: I suspect your subsystem name is the culprit (simply try "usb" instead). However, I am unable to comment as to whether or not that subsystem name is still valid in 10.10 as I do not know what changes have been made to udev.
First step would be to verify that your vendor id is correct with lsusb (that appears to be Samsung's vendor id, but it can't hurt to check).
I am also running 10.10, but I have an HTC device. Here is my rule file's content:
SUBSYSTEM=="usb", SYSFS{idVendor}=="0bb4", MODE="0666"
After editing the file, I unplugged my device. Just in case, I kill adb's daemon:
sudo adb kill-server
I then reconnected my device and executed "adb devices". adb started the daemon without sudo. My device was listed properly.
I resolved the above problem by prefixing the 51-android-rules file with #samsung, i mean,
'#samsung SUBSYSTEM=="usb_device", SYSFS{idVendor}=="04e8", MODE="0666"'.
I killed the adb server and restarted in SU mode and then ran
$sudo adb devices,
i was able to see my device listed.
I'm trying to connect my Samsung Galaxy to PC but ddms tool does not recognize my phone. USB debugging is enabled. What can cause a problem?
PS. I'm using Ubuntu 9.10 OS.
Thanks.
You should add a rule to /etc/udev/rules.d (i.e.: 51-android.rules):
SUBSYSTEM=="usb", SYSFS{idVendor}=="04e8", MODE="0666"
just in case verify that the id for your phone matches 0x04e8 using lsusb.
Once the new rule is added just reload them by
$ sudo udevadm control --reload-rules
You have to install the ADB/USB driver corresponding to your Android device.
Summary:
[ -s /etc/udev/rules.d/51-android.rules ] || sudo echo 'SUBSYSTEM=="usb", SYSFS{idVendor}=="04e8", MODE="0666"' >/etc/udev/rules.d/51-android.rules
sudo udevadm control --reload-rules
Download a patched for Linux ADB executable: http://floe.butterbrot.org/external/adb.gz
Replace android-sdk-linux_86/tools/adb with a new one.
Thanks.