Docker usb permission denied. Even if I make my own .

Docker usb permission denied. Sidenote: Feb 14, 2025 · Dockerは、アプリケーションをコンテナ化するための非常に便利なツールですが、時折「Permission denied」というエラーが発生することがあります。このエラーは、特にファイルやディレクトリへのアクセス権限が不足している場合に見ら May 31, 2024 · Du bekommst Docker "Permission Denied" angezeigt? Mit diesen wenigen kleinen Handgriffen kommen deine Docker Container wieder ins Laufen! Sep 9, 2021 · My docker image copies files into a mounted directory and changes their ownership to the custom user 1000. Understanding Docker Permissions Docker is a containerization platform that allows developers to package and run applications in isolated environments called containers. 04 and I use docker to run images. I can't figure out how to correctly map the USB device to the container. Does Docker currently support a way to access devices in this manner? I installed Xubuntu and transmission daemon, set the download path to my home/user/TV shows, and get a permission denied when trying to download torrents through the transmission. Some moved the image to USB storage. io website. 04. txt': Permission denied How can I grant my Linux Bash user permission to create and modify files and directories on my Windows user desktop? Jul 2, 2020 · I ran this command but container doesn't run: docker container run -p 6379:6379 -v /home/user/redis/data:/data redis And after checking its logs: find: '. sock Solution came from Olshansk. (it works, but I don't even know where to find that folder) I've created a share called AndroidBackup. For example: Note that as the name implies, --privileged is insecure and Aug 31, 2017 · The problem is that ADD/COPY after USER doesn't use the new user id as the owner of the files added to the container - even though that is what the informed user would expect. Drive is properly connected in fstab with RW permissions for user. But I suspect the group is not properl Docker container permissions and running HA as a non-root user I'm running HomeAssistant using Docker per the instructions on the homeassistant. I have used the flag --privilegied and it works but I don't want to use this flag. env: permission denied. More specifically, the user is not in the dialout group. By adding the user to the Docker group and checking socket permissions, you can resolve this easily. I'm desperately trying to run jupyter/datascience-notebook on 1 One of the ways I've managed to share devices with Docker container during docker run phase, was tinkering directly with cgroup rules or rather Docker's --device-cgroup-rule. You can repeat the following process to attach and use additional USB devices as needed. sock Unix socket. I have tried granting full permissions on my . These ways help our Docker containers get the right access to work with the host filesystem. Make sure you have only Docker Engine on the machine and you installed i from the official documentation using Docker’s own repository and not the one provided by Ubuntu and also remove Docker Desktop or keep only that if Mar 12, 2015 · I have a libusb-based program that can't open USB devices on a freshly installed Ubuntu because it lacks permissions. You can check the status of the Docker daemon by running the following command: Copied! Dec 31, 2020 · Let me give you an example of how I managed to get my qBittorrent Docker containe r to work with a self-made non-human account. Feb 5, 2024 · I use Ubuntu 22. Device: Raspberry Pi 5 OS: Raspberry Pi Lite, CasaOS USB is in EXT4 fromat So I thought - maybe I should check permissions on my usb. Maybe someone provide a better solution. I can see that the port is passed through to docker: 'docker exec NodeRed-OfficialDocker ls /dev/ttyA*' shows: /dev/ttyACM0 The docker containers are started as root. Nov 16, 2024 · When you see “Permission denied while trying to connect to the Docker daemon socket”, it’s Docker’s way of saying, “Hey, you don’t have the keys to the kingdom!” Jun 29, 2022 · Hello, I have mounted a drive on the host to allow the container to see it. But now I am try Learn how to diagnose and resolve Docker permission access errors with step-by-step troubleshooting techniques for seamless container management and deployment. For more complex troubleshooting, check Docker's built-in logging tools. I am in the docker group such that I can run docker, which is installed on that machine. Sep 24, 2021 · Is there a setting of container create option to give the docker or the docker container access to /dev/serial/by-id/usb-FTDI_FT232R_USB_UART_AR4V29H7-if00-port0? Feb 6, 2021 · Hi am quite new to Unraid (and Linux), I am trying to Sync my Android Phone to Unraid with Syncthing. You can set your container to run as the user PI. I'm try to use a smargo reader on /dev/bus/usb/002/006. I tried chmod -r Aug 18, 2021 · This is my setup: PHP-FPM container with symlink volume (configured in the docker-compose. deb etc This is only an issue with pointing to a folder on the externally mounted (by OS) SSD. Have created new user (octopus) and added to sudo and docker groups. Apr 26, 2024 · For over a decade, developers across the globe have grappled with the notorious "Permission Denied" Tagged with docker, authorization, linux, errors. Yes it will affect, In my cases I’m able to launch two containers by May 7, 2014 · First do " ls -l " and check the permissions for this directory. Docker default image path is /media/internal/docker. When I installed and ran the docker command for the 1st time, the following error occurred in the shell. sock file: Got permission denied while trying to Permission Issues with Mounted Volumes in Docker Docker is a powerful tool for creating, deploying, and managing containerized applications. 0-40) a Baofeng UV-5r transponder using Chirp SW with a USB-serial cable: Bus 002 Device 005: ID 1a86:7523 QinHeng Electronics CH340 se Dec 17, 2014 · The command also creates default docker. USB stick is mounted at /tmp/usb/sda/sda1 Steps followed to bind … Dec 7, 2023 · Learn how to fix the 'Permission Denied' error in Linux by adjusting file permissions, changing ownership, or using root access effectively. yml file I am trying to mount from host file inside the container, which works i. Note May 7, 2012 · I have managed to change the permissions via chmod 666, and it works, but if I disconnect the USB device and reconnect, it goes back to root only. This all works dandy. A more general investigation to find the problem with "usb. env file but not joy still. core. Nov 18, 2024 · Docker Socket File: On Unix-based systems, Docker uses /var/run/docker. What folders or files have node-red permission? Node-Red is installed in home/admin Jun 11, 2023 · Cannot start Zigbee2MQTT docker container (EACCES: permission denied) #18000 Closed lenientwhale started this conversation in General edited A "permission denied" error when using Docker means your user doesn't have access to the Docker daemon. In that case, you need to talk to the server administrator and ask for authorization. 03. I would like "mount" the device inside docker. I have a USB volume connected to debian host. I have a node red installed om a RPI3. So you need to create a Dockerfile with following contents on the host machine where port… Feb 12, 2020 · Sometimes, a containerized application may need to access devices from the host. 3 LTS. pid process. Unplugging a device that was detect and properly mapped, does’t un-map the device, hence most serial-port libraries cannot determine it was disconnected and crashes. When i hit deploy i get this debug message: "serial port /dev/ttyS0 error… May 30, 2025 · Issue type: Docker Build Cannot Access Archive /tmp/apt-dpkg-install Permission Denied OS Version/build: Linux debian 5. Resolve Docker permission problems on Ubuntu 24. The docker. Even if I make my own Jan 13, 2020 · Harry13 (George Georgas) January 14, 2020, 1:19am 2 did you sudo alot of folders by default you won’t have access to use chown USER -R /home/pi/homeassistant to fix edtwodth (Finn Edtwodth) January 14, 2020, 6:07am 3 Thanks that did the trick If I inspect the logs from my docker image I see that I do not have sufficent rights to read the devices libusb1: Could not open any HID devices: insufficient permissions on everything May 9, 2019 · file. Using --volume is not possible, as the device may be ephemeral and even container is also not running. Mar 12, 2022 · Syncthing is not able to use the directories ( /data1 and /data2 ) specified in docker compose. 04 on WSL2. if I use the command cat . when I run d… Feb 24, 2018 · After an upgrade I got the permission denied. As root-user I get the message “permission denied”, no matter which directory I use for mounting. ' Permission denied chown: changing owners Jun 10, 2022 · How to fix /dev/ttyUSB0 or /dev/ttyACM0 permission error Problem: When trying to connect to a USB device, you see an error like Jun 8, 2022 · Adding user to dialout group in Docker build (Permission denied opening serial port in Docker container)? General latencyzero (Rick) June 8, 2022, 7:03pm 1 Nov 15, 2021 · I have issues mounting a device with rootless docker through --device /dev/ttyUSB0. Feb 7, 2024 · Learn about exposing raw device types like USB to enable device sharing between a container and its host. Apr 9, 2025 · 引言 在Docker的日常使用中，"Permission Denied"（权限拒绝）是一个高频出现的错误。无论是开发环境还是生产环境，这类问题往往导致容器突然罢工，甚至引发连锁反应。本文将通过实际案例拆解七种常见触发场景，并提供可复现的解决方案。无论你是刚入门的新手还是经验丰富的运维，都能在这篇 Feb 25, 2016 · Could try by adding --privileged to the docker run command and tell us if the permission is still denied. We handle the tedious setup, so you can focus on the code. One of the most common features of Docker is the ability to use mounted volumes for persistent data storage. pid) and file level (docker. May 30, 2019 · I have a docker container running under user privileges because of namespaces. e for Folder "Test" in the Syncthing WebUI is /config/Test. To be able to use this docker socket, you need to have proper permission from the process level (docker. Even after mounting the drive, your files won't appear until you run the occ file scan with the command sudo docker exec -u www-data yournextcloudcontainername php occ files:scan --all Nov 3, 2018 · Continue to help good content that is interesting, well-researched, and useful, rise to the top! To gain full voting privileges, Mar 1, 2025 · Intrduction When setting up Docker on Ubuntu 24. Discover the best practices for setting up Docker volumes with proper permissions. sock as a Unix socket to communicate with the Docker daemon. 0 Actual behavior Fails with permission denied. Verify Docker installation 2. For example, if you wanted to make only /dev/ttyUSB0 accessible within your Docker container, you could do something like: Jun 2, 2025 · If the user running the command lacks the necessary permissions to access this socket, Docker commands will be blocked due to permission issues. able to mount but then I need to give it permission (my clumsy chown command, I would like my containers to use a USB device (Blinkstick LED) and have it change colour when a service is running, I can probably figure this logic out but my initial issue is exposing the USB on the pi node to the docker container. There are a couple of options. e. So Dec 16, 2015 · I have a need to share specific devices from /dev on my host Linux machine with my docker containers. Apr 15, 2024 · I have run a docker container mysql from my own application development on C#, and configured data persistence to this path: C:\\ProgramData\\Persistence\\data\\mysql When i start everything goes well Mar 23, 2023 · In Ubuntu, modem manager captures usb serial devices hence causing a device to be busy. I have made a minimalistic arduino code that just outputs a number on the serial. 2. Jun 1, 2024 · If you're working with Kubernetes, one error you might encounter is the "permission denied" error. This page focuses on sharing USB devices connected to the machine you run Docker Desktop on. 0. But are you sure the container and Docker daemon have the correct permissions on host folders in the first place? Also note that similar user names inside and outside container are not necessarily the same, make sure they have the same uid/gid. (Transmission server) which works well. However, working with mounted volumes can lead to a variety of permission issues that can hinder development and deployment processes. Get a fast and effective solution to the "permission denied" error. Are you using Docker or Docker root-less? Is a specific user/group set in Dockerfile of application? Jan 27, 2022 · I use Ubuntu 20. For that to work we have to figure out major and minor numbers of the device in question. 04, you might encounter a "permission Tagged with docker. Other Dec 10, 2019 · This detailed troubleshooting article helps you fix the permission denied error with Docker on Ubuntu and other Ubuntu-based Linux distributions. Jun 10, 2025 · When working with Docker volumes, one of the most common and frustrating issues is encountering a "Permission denied" error—especially when running on Linux or WSL. An got a Message 'libusb_open error LIBUSB_ERROR_ACCESS : the user has insufficient permissions'. Sep 23, 2023 · I have installed docker and docker-compose on Ubuntu 22. env, then I can see the content of the file. $ lsusb Bus 001 Device 003: ID 05ac:8511 Apple, Inc. I'a new to node red so maybe this is easy I try to use node-red-node-serialport to send serial request. I am trying to create a container and deploy it to raspberry pi thru Azure. Here is the setting i used for my docker container of Transmission : (where ' /media/devmon/Stockage Pi ' is the path of my mounted external hard drive") Dec 17, 2019 · I am running docker Desktop version 2. Note: I use Synology LDAP . sock socket is continuously listened by dockerd daemon thread. Jul 13, 2023 · I was hoping Docker would automagically take care of permissions when passing devices, but it doesn't seem to be. Dec 12, 2024 · While running dev containers in this configuration: Docker Desktop running with WSL backend Enhanced Container Isolation (ECI) enabled Following these steps: Starting a container of my own Asking V May 7, 2025 · The “permission denied” error when connecting to /var/run/docker. Jan 18, 2019 · Dear developers I recently installed a Mediawiki app with this command sudo docker run -d -p 12345:80 --name andrewiki mediawiki That works perfectly but I loose my LocalSettings. We just need to delete the unwanted bus from the container. It may not be necessary Is writing to that directory/file necessary in the first place?” If it is unnecessary, you can Jun 21, 2023 · When I last time saw a reboot-related docker issue it was two Docker instaled on the same machine and of course uninstalling one would fix the issue if that has the bug. ls -lah shows, that I have all root-permissions to read/write an execute. I elected to run this instance as a non-root user, and things generally were working fine. 5 on Windows 10 Pro When I try to run -> docker run -d -v c:/Users/data:/data alpine sleep 240 and then exec an ash session in the container when I try to copy files from wi… Apr 26, 2022 · I am trying to connect to my PC (Kubuntu 21. Apr 10, 2025 · What are the risks of modifying Docker socket permissions? Changing socket permissions to be too permissive (e. After I created a non-human (service) account and added to the required access Dec 13, 2023 · When running Docker on Windows, do you use Docker Desktop? That creates a Linux VM in which containers are usually run, so you need to attach the USB device to the VM, too. I want the container to have access to a certain usb device (access to all usb devices would be acceptable at this… Jan 31, 2019 · Hi I am trying to connect an arduino pro micro via usb serial to the node-RED docker container, but i have no luck. I'm trying to figure out the "Using local Jan 12, 2021 · Access is denied. Learn how to troubleshoot and resolve the 'permission denied' error when mounting volumes in Docker. This solution will probably work for me, but it requires manually specifying Mar 19, 2023 · Frigate in Proxmox LXC - Unprivileged with Intel iGPU (11th gen), USB Coral and Network share Oct 5, 2023 · This command will refresh your user's group memberships without logging out and logging back in. I am using tributs scripts to elevate the need of running the docker image as root. This error can occur due to several reasons and often indicates that your application lacks the necessary permissions to perform a certain action or access certain resources. CasaOS has there own app store so not sure if syncthing is a snap or . 13. You can set your container to use another user and give it the permissions to access the external hardware via groups within docker and set up the volume. On the root give below permissions command on the desired path where activate is located tekwarfare Unraid Docker - Permission denied question / help PermissionError: [Errno 13] Permission denied: '/deem/Music' Privileged: ON (tried off also) WebUI: 6595 ARL added and tested as working Downloads: tried a myriad of places including appdata, top-level folders and ensured no symbolic linking Here's some of the initial log that shows this: Feb 3, 2020 · Connecting to running docker container as a root still gets Operation not permitted error when trying to apt-get update, yet I can still see sensitive file like /etc May 24, 2023 · Just find out your_device_name in /dev and what name your_group_name is for that device and you will be ok to communicate with the USB HID device. UUID=#### /mountingpoint exfat auto,nofail,rw,user 0 0 Supposedly docker always runs as root user so it should have permissions. Jul 30, 2023 · All the os and the apps are installed on the micro sd card of the raspberry pi. Adjust permissions + more. It used to before updating to docker 1. However, when I add files, it begins to download then stops and shows “Permission denied (/downloads/complete/” error. Oct 26, 2016 · Hi there, my docker container is not dealing well with the way Linux mount serial paths under /dev/ttyUSBX, Problems: USB device under /dev/ttyUSB0 have to be connected before docker starts, otherwise they wont exist. Information A diagnostic was uploaded with id: A793F06A-2BB2-4848-AECB-26 Jul 26, 2022 · Wrong permissions/ownership on /dev/ttyUSB* for a Zigbee USB Dongle #56 Apr 13, 2021 · Hi there, I've got an SMB share from my NAS server for my data. 1. oci. Though the volume is in sync, this deletion will not effect the USB bus in Docker host. on the host in /dev/bus/usb, you can mount this in the container using privileged mode and the volumes option. I plugged an USB external hard drive on my raspberry where I want the torrent to be downloaded. In your machine where you are building the docker image (not inside the docker image itself) try running: ls -la path/to/directory The first column of the output for your executable (in this case docker-entrypoint. An executable file needs to have permissions for execute set before you can execute it. The problem is: I always get permission denied issues in my LXC container. Would be really glad for some help. In this guide, you’ll learn how to fix the permission denied error in Docker on an Ubuntu-based VPS with clear, step-by-step instructions. However, this results in mount failed: Operation not permitted. Oct 13, 2021 · If you're running into errors like docker permission denied, use this tutorial as your troubleshooting guide! Jun 30, 2023 · whilst trying to set up syncthing on CasaOS which is a opensource cloud, which I installed via curl on my raspberry pi 4 running raspbian. Jun 15, 2014 · With current versions of Docker, you can use the --device flag to achieve what you want, without needing to give access to all USB devices. I am wondering how to expose the usb device to the container to do this? Apr 19, 2018 · I have this image that writes into the /temp/config and I wanted to map those data into a shared volume in my host docker-compose downversion: '2' services: service-test: image: service-test: Oct 15, 2016 · I have a usb-serial interface on ttyACM0 (ciseco/wireless things adapter). This works under the host machine, so no Sep 29, 2024 · I’d been using Docker Toolbox (VirtualBox) for years. (The errors shown in my first post are logs from inside the container, not the host) Jul 18, 2022 · NPM seems to have changed the way it runs scripts, see npm/cli#4811, which causes node-red to not be executed with the user that you expect. So first I checked if I gave privileges to qbittorent docker on CasaOS: 2. For the last one, for example, if you want the user the container runs with to access gpio, you can get the id of the group gpio (I know you want to use the Aug 9, 2022 · But when I try to pass the --env-file variable as part of my docker run command I am getting docker: open . If you see something like -rw-r--r-- , that means Owner can read-write, Usergroup can only read, World can only read. Mar 31, 2020 · I have created a Docker container and I want to mount a USB Key only in the container. 4. 10 - kernel: 5. This stops annoying permission problems that can mess up our work. Finally moving over to Docker Desktop (WSL2), and have been having endless issues with permissions in mounted host directories. I Jan 30, 2022 · Hi! i recently bought a nano pi neo 3 and installed dietpi and node-red, from the palette manager installed serial and when i plugged in an esp 8266 in the usb port and selected it with the correct bauds… it says permis… May 17, 2023 · I am new to IOT development so please forgive my ignorance. What are the steps to reproduce? root@debian:~# rm -rf nrdata/; docker run -it --rm -u root -p 1 Mar 18, 2023 · A quick and practical guide to solving permission-denied issues while connecting to Docker Daemon Socket. Doing the steps of 'mkb' post install steps don't have change anything because my user was already in the 'docker' group; I retry-it twice any way without success. . That makes sense because users don’t have the permissions to mount. When i connect the arduino to the unraid server, i can from the console use the screen command, to Aug 29, 2021 · I am running homeassistant in a docker container on a RPi 4 with Raspbian. Understand permission requirements for Docker Desktop for Mac and the differences between versions SOLUTION IN COMMENTS Hi, when I start downloading torrent in qbttorrent, I get "Errored" status, which means 'Permission denied' from qBittorents logs. Enlist the attached USB device by lsusb. How do I permanently allow non-root access? Sep 8, 2021 · Docker writting permission denied Asked 4 years ago Modified 4 years ago Viewed 4k times Apr 5, 2022 · Internal mmcblock are not large enough to load docker image. The device is accessible outside the docker to users of the dialout group. Encountering a "Permission denied while trying to connect to the Docker daemon socket" error? Learn how to fix this common Permission Denied Error with our Apr 9, 2025 · Learn how to fix permission denied error in Docker: 1. Jun 17, 2012 · You can run the container as root. Basically, it's looking for permission to execute activate on the created folder path. So obviously, the ownership and permissions are not the problem, it is the settings, but other than connecting removable media. This is almost invariably because the user is running rootful Docker and rootless Podman. Sonic Docker on host is 1000:1000, make sure to set the Feb 22, 2018 · Following setup: I am a username on a machine. Add user to the Docker group 3. I’m able to use chmod 777 on each single directory. I'm running the Creator update of Windows 10, and the latest Docker for Windows (ie, Windows 10 Pro versin 1703, and Docker version 17. By default the Folder Path i. I gave usb folder (mnt/usb May 10, 2017 · The ghost docker image mounts the drive fine, but when it tries to chown the file, it gets a permission denied error. We need Vendor and Product ID for this purpose. Why “permission denied” errors occur with docker-compose in Docker containers A common problem when performing docker-compose, even docker for the first time is the lack of permission in the docker. Mar 25, 2025 · It seems you try to set the folder permissions inside the container before switching the user. The container needs to be able to mount an image using the mount command. Windows doesn’t use Unix sockets, so accessing this file directly from Windows containers can lead to permission issues. sock is a common hurdle for users wishing to manage Docker without `sudo`. You need to create a simple image that sets the permission. Nov 27, 2022 · If I run docker compose up with sudo all works correctly, so I think it’s just a permissions issue. My Jellyfin instance (hosted via docker inside LXC) should have read-/write-access to this SMB share. Start with simple fixes and use the more complex ones if necessary. txt touch: cannot touch 'file. I still think it has to be some permissions problem though. sock). 10. sh) should have the executable bits set something like: -rwxrwxr-x If not then try: chmod +x Mar 13, 2021 · Can not use an "attached" USB device in rootless container via --device because of "Permission denied" on the USB device. Specifically, I’m trying to run GitHub - cytopia/devilbox: A modern Docker LAMP stack and MEAN stack for local development. But mount leaves me which “permission denied” - all the time. , 777) can allow unauthorized users to control Docker, posing a serious security risk, including potential container escape or system access. This was for me necesary so it will have access to place completed downloads in my movies folders without the need of the container to use root permissions. The --privileged flag works for sharing any devices in /dev that are present at the time docke In the host OS you must chown your mounted external drive to www-data and chmod it to 750 in order for the Nextcloud docker to have permission to access it. Apr 29, 2022 · One of the most common issues and bug reports our team gets is that the XYZ container image works fine with Docker but blows up with Podman. Oct 27, 2022 · Fix Docker Permission Denied error using methods listed in this guide. 0-7-amd64 #1 SMP Debian 5. I have been fighting with this for the past 3 hours and get myself nowhere, figured out maybe i could use some help from you. How to resolve problems with docker cp due to permission on Windows 10? Asked 4 years, 5 months ago Modified 4 years, 5 months ago Viewed 2k times May 31, 2024 · You get Docker "Permission Denied" displayed? With these few small steps you can get your Docker containers up and running again! What it says in the title. Got permission denied while trying to co Nov 2, 2018 · I know it's a permission problem, but i'm new in Ubuntu and don't know how to solve it. I think what’s happening is that the mount program in the docker container is making system calls that get Jul 18, 2017 · Cannot open /dev/ttyUSB0: Permission denied error is caused by the user not having access to the serial ports as other commenters have mentioned. Feb 13, 2017 · Expected behavior It should work. yml file) to a folder in Ubuntu 20. For example, we might be testing serial console tools inside a container, and need to pass the device node for our serial port to the container, for example /dev/ttyUSB0. USB/IP enables you to share USB devices over the network, which can then be accessed from within Docker containers. Is there another solution What you mention there is the possibility to use a docker-compose file, but I don't think you can add a group to node-red via a docker-compose file. We can also use Docker’s user namespace feature or run our containers with higher privileges. 1, build 879ac3f Steps to reproduce: Installed Docker on Debian Bullseye Host using the Install Docker Engine on Debian (including Post-Install for Non-root users) and Dec 8, 2019 · I'm run into the same problem. Look like the upgrade have recreate the socket without Jul 2, 2021 · I created a Ubuntu container with this command docker run -it --entrypoint "/bin/bash" ubuntu:latest I can't seem to mount an external USB drive. php file (nessessa May 10, 2017 · Permissions denied when calling chown on a host mounted directory or file in Windows Creator's Edition #733 Mar 21, 2024 · Postgres container fails to start due to permissions issue #1215 achint740 started this conversation in General edited achint740 Aug 10, 2023 · I can swap the USB cable from server to RPI and the NC on RPI would see the files from /mnt/razmena. Using --chown as so-random-dude suggested, is the fix that shouldn't have been needed if Docker developers knew what they were doing. Aug 31, 2021 · I'm trying to access the serial port (as a user) in my privileged docker container which is already running, but I'm getting "permission denied" errors, while the permissions should be correctly set. Rootless Podman uses the user namespace, which causes some security issues and can cause permission to be denied. Jun 24, 2025 · The root cause of the problem is that the folder is mounted as a different user on the docker image, and hence the user in the docker image doesn’t have the proper permissions, a quick fix for To fix “Permission Denied” errors when we try to access host directories in Docker, we can change the permissions of the host directory. Apr 9, 2025 · Learn how to fix permission denied error in Docker: 1. My problem is this: I can’t save Laravel project files from inside VSCode because I get Permission Denied, so every time (yes, every time) I rebuild the container, I have to use sudo chown -R myuser ~/mysite (myuserrefers to my Ubuntu user and ~/mysite is Apr 1, 2018 · Failed to open /dev/webcam0: Permission denied The permissions seem to be quite open in the container, # ls -la /dev/webcam0 crwxrwxrwx 1 root root 81, 0 Apr 1 05:10 /dev/webcam0 On the host the device is like so, $ ls -la /dev/webcam0 lrwxrwxrwx 1 root root 6 Apr 1 05:10 /dev/webcam0 -> video0 Any idea why the lxd container is giving that error? Sep 11, 2024 · There are multiple ways to fix the Docker "Permission Denied" error, from restarting Docker to adjusting file permissions. g. USBError: [Errno 13] Access denied (insufficient permissions)" is that libusb - that PyUSB uses - checks for permissions on two files. In this Jan 8, 2025 · The Docker "permission denied" error happens when you're not using sudo, or don't belong to the "docker" group. It automatically creates vhosts for whatever folders you stick in /shared/httpd. You can use the --device flag that use can use to access USB devices without --privileged mode: Alternatively, assuming your USB device is available with drivers working, etc. No permission issues or path issues on the SD card of the pi. ) affect the accessibility of Docker containers, they cannot be operated from Docker. 1-ce-win5) Oct 7, 2020 · android - How to connect only one USB device to a Docker container - Stack Overflow states: If we run in privileged mode, all USB busses are available to the container. After an search hour this following solution finaly worked : sudo chmod 666 /var/run/docker. Seems to be a permission problem If you enter into the web ui and add a folder to share specifying /d Sep 13, 2023 · I currently am running Ubuntu Jammy and have a docker container that needs to write to two external drives that were automatically mounted to /media/MYUSER/MYDRIVE while both are mounted correctly Aug 17, 2023 · Permission denied problems with Docker on Linux Ubuntu, Linux Mint or MacOs are frequently associated with files or system services permissions. 40-1 (2021-05-28) x86_64 GNU/Linux App version: Docker version 28. Apr 11, 2021 · I even ran docker exec to create and delete files from within the container. Improve your workflow today! Jul 2, 2024 · Use 3 backticks before and after code/config for improved readability. 3 LTS as host machine and I want Docker to pass its USB down to the image/container but it does not recognize any of USB devices attached? The result of running lsusb command you can see in attached screenshot: the left console is the host’s and the right is container’s. This makes you can do kernel-level IPC with docker. I also cannot change the permissions inside the container, even though I'm the root user and also part of the dialout group, which I suppose doesn't change anything. I set up SmartThinq integration, and it was working as expected after a bit of fiddling around. Docker is a platform designed to help developers build, share, and run container applications. The Proxmox host can write inside the share, but not Below is except of my docker-compose. It must be disabled so that our docker container can access it. If you are still encountering permission denied errors, you may need to check if the Docker daemon is running and if your user has permission to access it. keep_original_groups=1 but the original groups does not follow along to the container - or - I am misunderstanding and doing something wrong. However, when working with Docker, you may encounter the "permission denied" error, which can be frustrating and prevent you from executing certain Docker commands. Also change the dockerfile and rebuild. However, the mount shows "nobody" on security, so Transmission is not able to upload torrents to this mount due to permission denied. Trying to get a docker container to be able to read write to a directory on my external hard drive. Aug 25, 2021 · My hope was, that mounting an USB-stick is as simple as in plan Debian. It stems from standard Unix file permissions restricting access to the Docker daemon’s communication socket. Dec 20, 2018 · Problem:You want to use devices like /dev/ttyUSB0 or need to access raw USB devices under /dev/bus/usb in a docker container This is not going to work easily for a variety of reasons. The copying works just fine, but the chown fails with Permission denied. Also, could you perform (on the host) # ls -lh /tmp/install/database please? Feb 16, 2024 · If those virtual server settings (network access settings, security groups, firewall settings, etc. I have tried using --annotation run. lksylj gzxfh gqfu awabr ltt fccj zpgusi bxmjp hfvo swzmyw