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Could not find any USB device #3052
Comments
Probably a permission issue. Check your "android udev rules". If you enable USB debugging, is your device detected by adb? |
Also:
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I'm having the same problem and this is the result after running "scrcpy --otg -Vdebug" D:\SCRCPY\ADB\VBS>scrcpy --otg -Vdebug |
Do you have any program using USB (like adb daemon, but this one is killed, so there might be another one)? |
You mean programs using the phone? Nothing. I also unplug the phone, just to make sure, before running scrcpy again. |
Not necessarily the phone, but something which opens USB devices (see #2773 (comment), but in fact this is not the exact same error). I don't know, USB on Windows is very weird. |
So after some reading and tinkering I somehow manage to make it work. I just install some "libusbK" driver then the error "DEBUG: Open USB device 04e8:6860: libusb error: Operation not supported or unimplemented on this platform" is gone. After that, I turned the USB Debugging on and off to reset it then it works. Here's the log: D:\SCRCPY\ADB\VBS>scrcpy --otg -Vdebug |
So apparently, installing the "libusbK" driver though make the OTG feature work it will, on the other hand, prevent scrcpy from launching the default mirror mode. So after too many trial and error on installing the drivers I finally make it work that it could finally launch interchangeably in OTG and Mirror mode while maintaining the MTP access. |
how did you manage to do that, I still can't make them work interchangeably, the libusbK driver systematically disables MTP access and Mirror mode |
how do you update the driver ? |
where can we download these drivers |
hello?? have u fixed yet |
I got a fix for this u have uninstall the adb device driver and install the google drive for android from google's official page and install it. It worked for me. |
Environment
Describe the bug
I'm trying to run program with
--otg
option and gets:I have mouse and keyboard connected via USB.
lsusb -v
outputThe text was updated successfully, but these errors were encountered: