Questions tagged [usb]
Universal Serial Bus (USB) establishes a connection between devices and a host computer.
2,143 questions
1 vote
1 answer
86 views
Linux fixing slow usb transfer speed without rebooting
I have a usb 3.0 apricorn usb disk, 1tb size I think, for which this has been done to it under RHEL-8.10 and is only used on servers running RHEL-8.10 : parted /dev/sdb mklabel gpt mkpart primary 0% ...
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0 votes
0 answers
31 views
ACM and ECM not working for buildroot
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 ...
1 vote
1 answer
98 views
Disable wakeup on plugging in USB-C power
On my Lenovo Thinkpad T14s with AMD CPU, when the machine is suspended, plugging the USB-C power cable in or out causes the machine to wake up. I want to disable that. Some information I think is ...
- 895
3 votes
1 answer
181 views
How to use ≥ 16 usbip ports from one host controller on Debian?
I have 5 USB-over-IP hubs with 16 usb ports, also in future can have some hubs with 64 usb ports, and all should be connected to one virtual machine. But in Debian by default 15 usb port from one host ...
0 votes
0 answers
66 views
Read device name in sys with udevadm info
If I print the USB property of a device I own with the following command, I get the following output $ udevadm info --no-pager /sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3 P: /devices/...
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0 votes
0 answers
52 views
Flash drive emulation on Debian
There is an old TV without a LAN port, but equipped with a USB port where you can insert a flash drive or removable hard drive and watch movies. I also have an orange pi zero 3 and it runs Debian. ...
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1 vote
1 answer
100 views
Direct Input USB Driver for Linux?
I am trying to read a DirectInput Device under Linux. lsusb: Bus 003 Device 006: ID 046d:c219 Logitech, Inc. F710 Gamepad [DirectInput Mode] sudo dmesg: [13919.233231] usb 3-2.2: new full-speed USB ...
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0 votes
1 answer
71 views
USB Drive Read/Write Errors, Rasbperry Pi 3A+, Reproducable Error
Use Case I am using a SanDisk Ultra USB 3.0 Drive (128GB Capacity) with a Raspberry Pi 3A+ The drive is mounted using /etc/fstab: UUID=c85... /home/user/Videos/YouTube ext4 defaults,noatime,nofail 0 2 ...
2 votes
1 answer
737 views
Linux auto-mounting USB with UDev
My task is to have a custom mount point and for the mount itself to happen automatically. that is, the device is connected, a folder with its name is created in some place (/mnt/usb/{name}) and the ...
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0 votes
1 answer
160 views
Provide fake/virtual USB drive via USB port for camera video storage
I have a Blink camera sync module, it is a proprietary device which downloads video clips from various Blink cameras in my home and stores them into a vfat-formatted USB-A drive attached to the module....
- 1,017
8 votes
2 answers
1k views
No media found on a USB flash drive - chances of reviving?
Context I was in class at my university, and there I needed to fetch some files from my 64GB USB drive to a local computer. When I plugged USB in... nothing happened, the computer did not recognize ...
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2 votes
0 answers
84 views
Laptop tries to boot Windows even when Linux installation USB drive is plugged in
I'm trying to wipe an old laptop and install Ubuntu on it. I've reset the BIOS to boot from the USB drive first, but it keeps trying (and failing) to start Windows when the USB drive is connected. It ...
- 21
2 votes
1 answer
154 views
USB Smart Card Reader Hotplug Not Working in Docker Container
I run ubuntu based docker image in linux server and I want to attach usb smart card reader to the docker container. At the initial start my usb reader is picked from the container and do desired job. ...
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0 votes
0 answers
73 views
Linux and diy connection to DAC
I’ve wanted to connect a raspberry pi to a DAC for a while. I just bought a fosi k5 DAC which has USB, optical and coax inputs. But what’s the protocol that USB would stream the data in? How do you ...
- 503
12 votes
1 answer
1k views
How to force drives to be on a predictable device name
I have a computer, running Debian 12, that is equipped with 2 RDX (from dead Tandberg / Overland company) cartridge drives. One is an internal SATA, and one is an external USB. They are cartridge ...
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