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Questions tagged [usb-device]

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325 questions
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First off this is happening on a Raspberry Pi5, so it MAY be Pi specific but it does not feel like that. I have a system with 3 physical devices: SD card HDD connected via USB NVME connected via USB (...
GraemeV's user avatar
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I am working on a embedded project that uses Buildroot. I need my device to be a usbgadget which shares internet and a virtual UART to a host device . The host device a android device(or a linux ...
Barathkumar S's user avatar
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5 answers
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Is it a good idea to add an empty file, say a file called NOT_MOUNTED, into mountpoint directory when the backup storage device is not mounted? Or will this be confusing? Is a symlink better, that ...
Markus Klyver's user avatar
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So i bought an usb-c dock (jeswo), i plugged my usb mouse into that and it worked fine. I unplugged the dock, plugged into my steamdeck, played (worked fine) and then plugged back, my laptop did not ...
AutisticAllosaurus's user avatar
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I have two Ubuntu 22.04 systems. One is Intel the other Arm. I have them configured the same to interface to a QHYCCD camera. The device works flawlessly under Intel but is a mess under Arm. When ...
WallyZ's user avatar
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I'm working on a project that aims to use a small (6-key keyboard) to control music played by mpd (and mpc) on a Raspberry Pi. Obviously I need to "capture" the keyboard inputs, and ...
Seamus's user avatar
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1 vote
1 answer
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System is Linux Mint 21 based. My USBstick was receiving some files and after message "Do not disconnect" had disappeared I unplugged it. This time though waiting whirl remained in Disks GUI ...
Martian2020's user avatar
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1 vote
1 answer
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I have a USB 3 NVMe enclosure attached to an Intel Celeron N5100 mini-PC. As shown by the output of lsusb -t, Linux recognizes the enclosure as a 10Gbps device. $lsusb -t | grep uas |__ Port 001: ...
Aubergone's user avatar
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I have a Raspberry Pi 3B with a radio dongle (Warema Stick) attached to it. This Raspberry Pi runs Raspberry Pi OS and I installed usbipd from the default package repository of Raspberry Pi OS. The ...
Aa324's user avatar
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1 answer
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I have a router running a custom Linux as firmware. I can ssh in and install packages via the entware repository. I’ve attached a keyboard to the USB port and I’d like to read the keyboard input. The ...
Christopher Meyers's user avatar
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I have an Intel(R) RealSense(TM) Depth Camera 435. This camera exposes multiple interfaces. I'm only interested in one of the interfaces which produces RGB output. # ls /dev/video* /dev/video0 /dev/...
wojciii's user avatar
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I'm running Pop!_OS. I just downloaded and installed it in the past week, so latest version. Sometimes the audio from my Pod Studio GX (USB Audio, basically) is very distorted. I don't see a pattern ...
Pete's user avatar
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I have connected an onboard hub to my microprocessor. The onboard hub is USB2514B and the microprocessor is a STM32MP1. I can specify the the connection to the onboard hub by using OHCI (Open Host ...
euraad's user avatar
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I have a USB-C hub with an Ethernet port. My laptop is a Dell XPS9560. It works perfectly if I plug in the device after booting the system. But if I plug it in and then boot the system, other USB ...
David S.'s user avatar
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I have an Orange Pi One with the Armbian OS. I want to use it to collect data from sensors 24/7. And be able to save the database to a flash drive. Considering the presence of only one USB port, as ...
Arseniy's user avatar
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