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Program can't work without /proc/bus/usb/devices #2

Closed
Vascom opened this Issue · 7 comments

3 participants

@Vascom

Program can't work without /proc/bus/usb/devices
Please correct this, because /proc/bus/usb/devices is DEPRECATED in current kernel and not using in modern distributives.

@gregkh
Owner
@Vascom

I think it must be in /sys/bus/usb/

@gregkh
Owner
@Vascom

Well, then there. I'm not very versed in this.

@gregkh gregkh closed this
@prusnak

New distros don't mount usbfs, because it's not needed anymore. Any chance of reworking usbview to work without it?

@gregkh
Owner

It has been reworked to not need it, many years ago, it now uses debugfs.

@prusnak

Ah, sorry for the noise. I saw this error:

"Can not open the file /sys/kernel/debug/usb/devices

Verify that you have USB compiled into your kernel,
have the USB core modules loaded, and have the
usbdevfs filesystem mounted. "

and thought it was still the same issue. Inserting usbmon module helped.

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