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[Bug 2110212] Re: Ubuntu 25.05 plucky: lsusb --tree command doesn't works

To: debcrafters-packages@xxxxxxxxxxxxxxxxxxx
From: Marin <2110212@xxxxxxxxxxxxxxxxxx>
Date: Fri, 23 May 2025 11:50:30 -0000
Reply-to: Bug 2110212 <2110212@xxxxxxxxxxxxxxxxxx>
Sender: noreply@xxxxxxxxxxxxx
Same on a x86_64 device (Framework 13)

13:40:54:marin:~$ 
13:40:54:marin:~$ lsusb -t
/sys/bus/usb/devices/usb5/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb5/idProduct: Permission denied
/sys/bus/usb/devices/usb5/idVendor: Permission denied
/sys/bus/usb/devices/usb5/maxchild: Permission denied
/sys/bus/usb/devices/usb5/rx_lanes: Permission denied
/sys/bus/usb/devices/usb5/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/6-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/6-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb3/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb3/idProduct: Permission denied
/sys/bus/usb/devices/usb3/idVendor: Permission denied
/sys/bus/usb/devices/usb3/maxchild: Permission denied
/sys/bus/usb/devices/usb3/rx_lanes: Permission denied
/sys/bus/usb/devices/usb3/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb1/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb1/idProduct: Permission denied
/sys/bus/usb/devices/usb1/idVendor: Permission denied
/sys/bus/usb/devices/usb1/maxchild: Permission denied
/sys/bus/usb/devices/usb1/rx_lanes: Permission denied
/sys/bus/usb/devices/usb1/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.4/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.1.4/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.1.4/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.4/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.4/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.1.4/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.1.4/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.1.4/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.1.4/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.1.4/configuration: Permission denied
/sys/bus/usb/devices/5-1.1.4/idProduct: Permission denied
/sys/bus/usb/devices/5-1.1.4/idVendor: Permission denied
/sys/bus/usb/devices/5-1.1.4/maxchild: Permission denied
/sys/bus/usb/devices/5-1.1.4/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.4/tx_lanes: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/3-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/3-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1/configuration: Permission denied
/sys/bus/usb/devices/5-1/idProduct: Permission denied
/sys/bus/usb/devices/5-1/idVendor: Permission denied
/sys/bus/usb/devices/5-1/maxchild: Permission denied
/sys/bus/usb/devices/5-1/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1/tx_lanes: Permission denied
/sys/bus/usb/devices/1-5/bConfigurationValue: Permission denied
/sys/bus/usb/devices/1-5/bDeviceClass: Permission denied
/sys/bus/usb/devices/1-5/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/1-5/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/1-5/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/1-5/bNumConfigurations: Permission denied
/sys/bus/usb/devices/1-5/bNumInterfaces: Permission denied
/sys/bus/usb/devices/1-5/bcdDevice: Permission denied
/sys/bus/usb/devices/1-5/bmAttributes: Permission denied
/sys/bus/usb/devices/1-5/configuration: Permission denied
/sys/bus/usb/devices/1-5/idProduct: Permission denied
/sys/bus/usb/devices/1-5/idVendor: Permission denied
/sys/bus/usb/devices/1-5/maxchild: Permission denied
/sys/bus/usb/devices/1-5/rx_lanes: Permission denied
/sys/bus/usb/devices/1-5/tx_lanes: Permission denied
/sys/bus/usb/devices/6-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/6-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/7-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/7-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.1/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.1/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.1/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.1/configuration: Permission denied
/sys/bus/usb/devices/5-1.1/idProduct: Permission denied
/sys/bus/usb/devices/5-1.1/idVendor: Permission denied
/sys/bus/usb/devices/5-1.1/maxchild: Permission denied
/sys/bus/usb/devices/5-1.1/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1/tx_lanes: Permission denied
/sys/bus/usb/devices/usb8/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb8/idProduct: Permission denied
/sys/bus/usb/devices/usb8/idVendor: Permission denied
/sys/bus/usb/devices/usb8/maxchild: Permission denied
/sys/bus/usb/devices/usb8/rx_lanes: Permission denied
/sys/bus/usb/devices/usb8/tx_lanes: Permission denied
/sys/bus/usb/devices/1-1:1.1/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-1:1.1/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-5:1.1/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-5:1.1/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb6/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb6/idProduct: Permission denied
/sys/bus/usb/devices/usb6/idVendor: Permission denied
/sys/bus/usb/devices/usb6/maxchild: Permission denied
/sys/bus/usb/devices/usb6/rx_lanes: Permission denied
/sys/bus/usb/devices/usb6/tx_lanes: Permission denied
/sys/bus/usb/devices/1-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/1-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/1-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/1-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/1-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/1-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/1-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/1-1/bcdDevice: Permission denied
/sys/bus/usb/devices/1-1/bmAttributes: Permission denied
/sys/bus/usb/devices/1-1/configuration: Permission denied
/sys/bus/usb/devices/1-1/idProduct: Permission denied
/sys/bus/usb/devices/1-1/idVendor: Permission denied
/sys/bus/usb/devices/1-1/maxchild: Permission denied
/sys/bus/usb/devices/1-1/rx_lanes: Permission denied
/sys/bus/usb/devices/1-1/tx_lanes: Permission denied
/sys/bus/usb/devices/3-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/3-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/4-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/4-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb4/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb4/idProduct: Permission denied
/sys/bus/usb/devices/usb4/idVendor: Permission denied
/sys/bus/usb/devices/usb4/maxchild: Permission denied
/sys/bus/usb/devices/usb4/rx_lanes: Permission denied
/sys/bus/usb/devices/usb4/tx_lanes: Permission denied
/sys/bus/usb/devices/6-1.1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/6-1.1/bDeviceClass: Permission denied
/sys/bus/usb/devices/6-1.1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/6-1.1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/6-1.1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/6-1.1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/6-1.1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/6-1.1/bcdDevice: Permission denied
/sys/bus/usb/devices/6-1.1/bmAttributes: Permission denied
/sys/bus/usb/devices/6-1.1/configuration: Permission denied
/sys/bus/usb/devices/6-1.1/idProduct: Permission denied
/sys/bus/usb/devices/6-1.1/idVendor: Permission denied
/sys/bus/usb/devices/6-1.1/maxchild: Permission denied
/sys/bus/usb/devices/6-1.1/rx_lanes: Permission denied
/sys/bus/usb/devices/6-1.1/tx_lanes: Permission denied
/sys/bus/usb/devices/8-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/8-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb2/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb2/idProduct: Permission denied
/sys/bus/usb/devices/usb2/idVendor: Permission denied
/sys/bus/usb/devices/usb2/maxchild: Permission denied
/sys/bus/usb/devices/usb2/rx_lanes: Permission denied
/sys/bus/usb/devices/usb2/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-4:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-4:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.1.3/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.1.3/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.1.3/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.3/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.3/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.1.3/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.1.3/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.1.3/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.1.3/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.1.3/configuration: Permission denied
/sys/bus/usb/devices/5-1.1.3/idProduct: Permission denied
/sys/bus/usb/devices/5-1.1.3/idVendor: Permission denied
/sys/bus/usb/devices/5-1.1.3/maxchild: Permission denied
/sys/bus/usb/devices/5-1.1.3/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.3/tx_lanes: Permission denied
/sys/bus/usb/devices/5-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.2/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.2/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.2/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.2/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.2/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.2/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.2/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.2/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.2/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.2/configuration: Permission denied
/sys/bus/usb/devices/5-1.2/idProduct: Permission denied
/sys/bus/usb/devices/5-1.2/idVendor: Permission denied
/sys/bus/usb/devices/5-1.2/maxchild: Permission denied
/sys/bus/usb/devices/5-1.2/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.2/tx_lanes: Permission denied
/sys/bus/usb/devices/1-4/bConfigurationValue: Permission denied
/sys/bus/usb/devices/1-4/bDeviceClass: Permission denied
/sys/bus/usb/devices/1-4/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/1-4/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/1-4/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/1-4/bNumConfigurations: Permission denied
/sys/bus/usb/devices/1-4/bNumInterfaces: Permission denied
/sys/bus/usb/devices/1-4/bcdDevice: Permission denied
/sys/bus/usb/devices/1-4/bmAttributes: Permission denied
/sys/bus/usb/devices/1-4/configuration: Permission denied
/sys/bus/usb/devices/1-4/idProduct: Permission denied
/sys/bus/usb/devices/1-4/idVendor: Permission denied
/sys/bus/usb/devices/1-4/maxchild: Permission denied
/sys/bus/usb/devices/1-4/rx_lanes: Permission denied
/sys/bus/usb/devices/1-4/tx_lanes: Permission denied
/sys/bus/usb/devices/3-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/3-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/3-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/3-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/3-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/3-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/3-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/3-1/bcdDevice: Permission denied
/sys/bus/usb/devices/3-1/bmAttributes: Permission denied
/sys/bus/usb/devices/3-1/configuration: Permission denied
/sys/bus/usb/devices/3-1/idProduct: Permission denied
/sys/bus/usb/devices/3-1/idVendor: Permission denied
/sys/bus/usb/devices/3-1/maxchild: Permission denied
/sys/bus/usb/devices/3-1/rx_lanes: Permission denied
/sys/bus/usb/devices/3-1/tx_lanes: Permission denied
/sys/bus/usb/devices/1-5:1.2/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-5:1.2/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb7/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb7/idProduct: Permission denied
/sys/bus/usb/devices/usb7/idVendor: Permission denied
/sys/bus/usb/devices/usb7/maxchild: Permission denied
/sys/bus/usb/devices/usb7/rx_lanes: Permission denied
/sys/bus/usb/devices/usb7/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/3-1:1.1/bAlternateSetting: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceClass: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/3-1:1.1/bNumEndpoints: Permission denied
/sys/bus/usb/devices/2-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/2-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/6-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/6-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/6-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/6-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/6-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/6-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/6-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/6-1/bcdDevice: Permission denied
/sys/bus/usb/devices/6-1/bmAttributes: Permission denied
/sys/bus/usb/devices/6-1/configuration: Permission denied
/sys/bus/usb/devices/6-1/idProduct: Permission denied
/sys/bus/usb/devices/6-1/idVendor: Permission denied
/sys/bus/usb/devices/6-1/maxchild: Permission denied
/sys/bus/usb/devices/6-1/rx_lanes: Permission denied
/sys/bus/usb/devices/6-1/tx_lanes: Permission denied
/sys/bus/usb/devices/1-5:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-5:1.0/bNumEndpoints: Permission denied
/:  Bus 001.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
    |__ Port 001: Dev 006, If 0, Class=[unknown], Driver=[none], 12M
    |__ Port 001: Dev 006, If 1, Class=[unknown], Driver=usbhid, 12M
    |__ Port 004: Dev 003, If 0, Class=[unknown], Driver=[none], 12M
    |__ Port 005: Dev 004, If 0, Class=[unknown], Driver=btusb, 480M
    |__ Port 005: Dev 004, If 1, Class=[unknown], Driver=btusb, 480M
    |__ Port 005: Dev 004, If 2, Class=[unknown], Driver=btusb, 480M
/:  Bus 002.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
/:  Bus 003.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
    |__ Port 001: Dev 002, If 0, Class=[unknown], Driver=uvcvideo, 480M
    |__ Port 001: Dev 002, If 1, Class=[unknown], Driver=uvcvideo, 480M
/:  Bus 004.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
/:  Bus 005.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
    |__ Port 001: Dev 012, If 0, Class=[unknown], Driver=hub, 480M
        |__ Port 001: Dev 013, If 0, Class=[unknown], Driver=hub, 480M
            |__ Port 003: Dev 014, If 0, Class=[unknown], Driver=usbhid, 1.5M
            |__ Port 004: Dev 015, If 0, Class=[unknown], Driver=usbhid, 1.5M
        |__ Port 002: Dev 017, If 0, Class=[unknown], Driver=usbhid, 12M
/:  Bus 006.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
    |__ Port 001: Dev 006, If 0, Class=[unknown], Driver=hub, 5000M
        |__ Port 001: Dev 007, If 0, Class=[unknown], Driver=hub, 5000M
/:  Bus 007.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
/:  Bus 008.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
13:40:55:marin:~$ 
13:40:56:marin:~$ sudo lsusb -t
/sys/bus/usb/devices/usb5/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb5/idProduct: Permission denied
/sys/bus/usb/devices/usb5/idVendor: Permission denied
/sys/bus/usb/devices/usb5/maxchild: Permission denied
/sys/bus/usb/devices/usb5/rx_lanes: Permission denied
/sys/bus/usb/devices/usb5/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/6-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/6-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/6-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb3/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb3/idProduct: Permission denied
/sys/bus/usb/devices/usb3/idVendor: Permission denied
/sys/bus/usb/devices/usb3/maxchild: Permission denied
/sys/bus/usb/devices/usb3/rx_lanes: Permission denied
/sys/bus/usb/devices/usb3/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.3:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb1/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb1/idProduct: Permission denied
/sys/bus/usb/devices/usb1/idVendor: Permission denied
/sys/bus/usb/devices/usb1/maxchild: Permission denied
/sys/bus/usb/devices/usb1/rx_lanes: Permission denied
/sys/bus/usb/devices/usb1/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.4/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.1.4/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.1.4/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.4/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.4/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.1.4/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.1.4/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.1.4/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.1.4/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.1.4/configuration: Permission denied
/sys/bus/usb/devices/5-1.1.4/idProduct: Permission denied
/sys/bus/usb/devices/5-1.1.4/idVendor: Permission denied
/sys/bus/usb/devices/5-1.1.4/maxchild: Permission denied
/sys/bus/usb/devices/5-1.1.4/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.4/tx_lanes: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/6-1.1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/3-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/3-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/3-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1/configuration: Permission denied
/sys/bus/usb/devices/5-1/idProduct: Permission denied
/sys/bus/usb/devices/5-1/idVendor: Permission denied
/sys/bus/usb/devices/5-1/maxchild: Permission denied
/sys/bus/usb/devices/5-1/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1/tx_lanes: Permission denied
/sys/bus/usb/devices/1-5/bConfigurationValue: Permission denied
/sys/bus/usb/devices/1-5/bDeviceClass: Permission denied
/sys/bus/usb/devices/1-5/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/1-5/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/1-5/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/1-5/bNumConfigurations: Permission denied
/sys/bus/usb/devices/1-5/bNumInterfaces: Permission denied
/sys/bus/usb/devices/1-5/bcdDevice: Permission denied
/sys/bus/usb/devices/1-5/bmAttributes: Permission denied
/sys/bus/usb/devices/1-5/configuration: Permission denied
/sys/bus/usb/devices/1-5/idProduct: Permission denied
/sys/bus/usb/devices/1-5/idVendor: Permission denied
/sys/bus/usb/devices/1-5/maxchild: Permission denied
/sys/bus/usb/devices/1-5/rx_lanes: Permission denied
/sys/bus/usb/devices/1-5/tx_lanes: Permission denied
/sys/bus/usb/devices/6-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/6-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/6-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/7-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/7-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/7-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.1/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.1/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.1/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.1/configuration: Permission denied
/sys/bus/usb/devices/5-1.1/idProduct: Permission denied
/sys/bus/usb/devices/5-1.1/idVendor: Permission denied
/sys/bus/usb/devices/5-1.1/maxchild: Permission denied
/sys/bus/usb/devices/5-1.1/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1/tx_lanes: Permission denied
/sys/bus/usb/devices/usb8/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb8/idProduct: Permission denied
/sys/bus/usb/devices/usb8/idVendor: Permission denied
/sys/bus/usb/devices/usb8/maxchild: Permission denied
/sys/bus/usb/devices/usb8/rx_lanes: Permission denied
/sys/bus/usb/devices/usb8/tx_lanes: Permission denied
/sys/bus/usb/devices/1-1:1.1/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-1:1.1/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-1:1.1/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.4:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-5:1.1/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-5:1.1/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-5:1.1/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb6/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb6/idProduct: Permission denied
/sys/bus/usb/devices/usb6/idVendor: Permission denied
/sys/bus/usb/devices/usb6/maxchild: Permission denied
/sys/bus/usb/devices/usb6/rx_lanes: Permission denied
/sys/bus/usb/devices/usb6/tx_lanes: Permission denied
/sys/bus/usb/devices/1-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/1-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/1-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/1-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/1-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/1-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/1-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/1-1/bcdDevice: Permission denied
/sys/bus/usb/devices/1-1/bmAttributes: Permission denied
/sys/bus/usb/devices/1-1/configuration: Permission denied
/sys/bus/usb/devices/1-1/idProduct: Permission denied
/sys/bus/usb/devices/1-1/idVendor: Permission denied
/sys/bus/usb/devices/1-1/maxchild: Permission denied
/sys/bus/usb/devices/1-1/rx_lanes: Permission denied
/sys/bus/usb/devices/1-1/tx_lanes: Permission denied
/sys/bus/usb/devices/3-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/3-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/3-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/4-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/4-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/4-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb4/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb4/idProduct: Permission denied
/sys/bus/usb/devices/usb4/idVendor: Permission denied
/sys/bus/usb/devices/usb4/maxchild: Permission denied
/sys/bus/usb/devices/usb4/rx_lanes: Permission denied
/sys/bus/usb/devices/usb4/tx_lanes: Permission denied
/sys/bus/usb/devices/6-1.1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/6-1.1/bDeviceClass: Permission denied
/sys/bus/usb/devices/6-1.1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/6-1.1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/6-1.1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/6-1.1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/6-1.1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/6-1.1/bcdDevice: Permission denied
/sys/bus/usb/devices/6-1.1/bmAttributes: Permission denied
/sys/bus/usb/devices/6-1.1/configuration: Permission denied
/sys/bus/usb/devices/6-1.1/idProduct: Permission denied
/sys/bus/usb/devices/6-1.1/idVendor: Permission denied
/sys/bus/usb/devices/6-1.1/maxchild: Permission denied
/sys/bus/usb/devices/6-1.1/rx_lanes: Permission denied
/sys/bus/usb/devices/6-1.1/tx_lanes: Permission denied
/sys/bus/usb/devices/8-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/8-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/8-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb2/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb2/idProduct: Permission denied
/sys/bus/usb/devices/usb2/idVendor: Permission denied
/sys/bus/usb/devices/usb2/maxchild: Permission denied
/sys/bus/usb/devices/usb2/rx_lanes: Permission denied
/sys/bus/usb/devices/usb2/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-4:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-4:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-4:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.1.3/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.1.3/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.1.3/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.1.3/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.1.3/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.1.3/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.1.3/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.1.3/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.1.3/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.1.3/configuration: Permission denied
/sys/bus/usb/devices/5-1.1.3/idProduct: Permission denied
/sys/bus/usb/devices/5-1.1.3/idVendor: Permission denied
/sys/bus/usb/devices/5-1.1.3/maxchild: Permission denied
/sys/bus/usb/devices/5-1.1.3/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.1.3/tx_lanes: Permission denied
/sys/bus/usb/devices/5-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/5-1.2/bConfigurationValue: Permission denied
/sys/bus/usb/devices/5-1.2/bDeviceClass: Permission denied
/sys/bus/usb/devices/5-1.2/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/5-1.2/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/5-1.2/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/5-1.2/bNumConfigurations: Permission denied
/sys/bus/usb/devices/5-1.2/bNumInterfaces: Permission denied
/sys/bus/usb/devices/5-1.2/bcdDevice: Permission denied
/sys/bus/usb/devices/5-1.2/bmAttributes: Permission denied
/sys/bus/usb/devices/5-1.2/configuration: Permission denied
/sys/bus/usb/devices/5-1.2/idProduct: Permission denied
/sys/bus/usb/devices/5-1.2/idVendor: Permission denied
/sys/bus/usb/devices/5-1.2/maxchild: Permission denied
/sys/bus/usb/devices/5-1.2/rx_lanes: Permission denied
/sys/bus/usb/devices/5-1.2/tx_lanes: Permission denied
/sys/bus/usb/devices/1-4/bConfigurationValue: Permission denied
/sys/bus/usb/devices/1-4/bDeviceClass: Permission denied
/sys/bus/usb/devices/1-4/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/1-4/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/1-4/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/1-4/bNumConfigurations: Permission denied
/sys/bus/usb/devices/1-4/bNumInterfaces: Permission denied
/sys/bus/usb/devices/1-4/bcdDevice: Permission denied
/sys/bus/usb/devices/1-4/bmAttributes: Permission denied
/sys/bus/usb/devices/1-4/configuration: Permission denied
/sys/bus/usb/devices/1-4/idProduct: Permission denied
/sys/bus/usb/devices/1-4/idVendor: Permission denied
/sys/bus/usb/devices/1-4/maxchild: Permission denied
/sys/bus/usb/devices/1-4/rx_lanes: Permission denied
/sys/bus/usb/devices/1-4/tx_lanes: Permission denied
/sys/bus/usb/devices/3-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/3-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/3-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/3-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/3-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/3-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/3-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/3-1/bcdDevice: Permission denied
/sys/bus/usb/devices/3-1/bmAttributes: Permission denied
/sys/bus/usb/devices/3-1/configuration: Permission denied
/sys/bus/usb/devices/3-1/idProduct: Permission denied
/sys/bus/usb/devices/3-1/idVendor: Permission denied
/sys/bus/usb/devices/3-1/maxchild: Permission denied
/sys/bus/usb/devices/3-1/rx_lanes: Permission denied
/sys/bus/usb/devices/3-1/tx_lanes: Permission denied
/sys/bus/usb/devices/1-5:1.2/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-5:1.2/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-5:1.2/bNumEndpoints: Permission denied
/sys/bus/usb/devices/usb7/bDeviceClass: Permission denied
/sys/bus/usb/devices/usb7/idProduct: Permission denied
/sys/bus/usb/devices/usb7/idVendor: Permission denied
/sys/bus/usb/devices/usb7/maxchild: Permission denied
/sys/bus/usb/devices/usb7/rx_lanes: Permission denied
/sys/bus/usb/devices/usb7/tx_lanes: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/5-1.2:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/1-1:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-1:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-1:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/3-1:1.1/bAlternateSetting: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceClass: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/3-1:1.1/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/3-1:1.1/bNumEndpoints: Permission denied
/sys/bus/usb/devices/2-0:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/2-0:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/2-0:1.0/bNumEndpoints: Permission denied
/sys/bus/usb/devices/6-1/bConfigurationValue: Permission denied
/sys/bus/usb/devices/6-1/bDeviceClass: Permission denied
/sys/bus/usb/devices/6-1/bDeviceProtocol: Permission denied
/sys/bus/usb/devices/6-1/bDeviceSubClass: Permission denied
/sys/bus/usb/devices/6-1/bMaxPacketSize0: Permission denied
/sys/bus/usb/devices/6-1/bNumConfigurations: Permission denied
/sys/bus/usb/devices/6-1/bNumInterfaces: Permission denied
/sys/bus/usb/devices/6-1/bcdDevice: Permission denied
/sys/bus/usb/devices/6-1/bmAttributes: Permission denied
/sys/bus/usb/devices/6-1/configuration: Permission denied
/sys/bus/usb/devices/6-1/idProduct: Permission denied
/sys/bus/usb/devices/6-1/idVendor: Permission denied
/sys/bus/usb/devices/6-1/maxchild: Permission denied
/sys/bus/usb/devices/6-1/rx_lanes: Permission denied
/sys/bus/usb/devices/6-1/tx_lanes: Permission denied
/sys/bus/usb/devices/1-5:1.0/bAlternateSetting: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceClass: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceNumber: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceProtocol: Permission denied
/sys/bus/usb/devices/1-5:1.0/bInterfaceSubClass: Permission denied
/sys/bus/usb/devices/1-5:1.0/bNumEndpoints: Permission denied
/:  Bus 001.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
    |__ Port 001: Dev 006, If 0, Class=[unknown], Driver=[none], 12M
    |__ Port 001: Dev 006, If 1, Class=[unknown], Driver=usbhid, 12M
    |__ Port 004: Dev 003, If 0, Class=[unknown], Driver=[none], 12M
    |__ Port 005: Dev 004, If 0, Class=[unknown], Driver=btusb, 480M
    |__ Port 005: Dev 004, If 1, Class=[unknown], Driver=btusb, 480M
    |__ Port 005: Dev 004, If 2, Class=[unknown], Driver=btusb, 480M
/:  Bus 002.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
/:  Bus 003.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
    |__ Port 001: Dev 002, If 0, Class=[unknown], Driver=uvcvideo, 480M
    |__ Port 001: Dev 002, If 1, Class=[unknown], Driver=uvcvideo, 480M
/:  Bus 004.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
/:  Bus 005.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
    |__ Port 001: Dev 012, If 0, Class=[unknown], Driver=hub, 480M
        |__ Port 001: Dev 013, If 0, Class=[unknown], Driver=hub, 480M
            |__ Port 003: Dev 014, If 0, Class=[unknown], Driver=usbhid, 1.5M
            |__ Port 004: Dev 015, If 0, Class=[unknown], Driver=usbhid, 1.5M
        |__ Port 002: Dev 017, If 0, Class=[unknown], Driver=usbhid, 12M
/:  Bus 006.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
    |__ Port 001: Dev 006, If 0, Class=[unknown], Driver=hub, 5000M
        |__ Port 001: Dev 007, If 0, Class=[unknown], Driver=hub, 5000M
/:  Bus 007.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 480M
/:  Bus 008.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci_hcd/0p, 10000M
13:40:59:marin:~$ 
13:41:00:marin:~$ lsb_release -rd
Description:	Ubuntu 25.04
Release:	25.04
13:41:04:marin:~$ 
13:41:04:marin:~$ uname -a
Linux marin-ThinkPad-T460s 6.14.0-15-generic #15-Ubuntu SMP PREEMPT_DYNAMIC Sun Apr  6 15:05:05 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
13:41:13:marin:~$ 
13:41:13:marin:~$ apt-cache policy usbutils
usbutils:
  Installé : 1:018-1
  Candidat : 1:018-1
 Table de version :
 *** 1:018-1 500
        500 http://archive.ubuntu.com/ubuntu plucky/main amd64 Packages
        100 /var/lib/dpkg/status


Additionally here are the system calls done before the first failed usbfs access:

13:42:04:marin:~$ sudo strace lsusb -t
execve("/usr/bin/lsusb", ["lsusb", "-t"], 0x7ffc62203828 /* 18 vars */) = 0
brk(NULL)                               = 0x644f21aef000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76d7c18c4000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (Aucun fichier ou dossier de ce nom)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=123181, ...}) = 0
mmap(NULL, 123181, PROT_READ, MAP_PRIVATE, 3, 0) = 0x76d7c18a5000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libusb-1.0.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=125992, ...}) = 0
mmap(NULL, 128136, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76d7c1885000
mmap(0x76d7c188a000, 69632, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5000) = 0x76d7c188a000
mmap(0x76d7c189b000, 32768, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x76d7c189b000
mmap(0x76d7c18a3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1d000) = 0x76d7c18a3000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libudev.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\0\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=313856, ...}) = 0
mmap(NULL, 317800, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76d7c1837000
mmap(0x76d7c183f000, 188416, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0x76d7c183f000
mmap(0x76d7c186d000, 73728, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x36000) = 0x76d7c186d000
mmap(0x76d7c187f000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x47000) = 0x76d7c187f000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\245\2\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 840, 64) = 840
fstat(3, {st_mode=S_IFREG|0755, st_size=2182752, ...}) = 0
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 840, 64) = 840
mmap(NULL, 2227832, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76d7c1600000
mmap(0x76d7c1628000, 1662976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x28000) = 0x76d7c1628000
mmap(0x76d7c17be000, 323584, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1be000) = 0x76d7c17be000
mmap(0x76d7c180d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x20c000) = 0x76d7c180d000
mmap(0x76d7c1813000, 52856, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x76d7c1813000
close(3)                                = 0
openat(AT_FDCWD, "/lib/x86_64-linux-gnu/libcap.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\225\0\0\0\0\0\0"..., 832) = 832
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
fstat(3, {st_mode=S_IFREG|0644, st_size=55712, ...}) = 0
pread64(3, "\6\0\0\0\4\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0@\0\0\0\0\0\0\0"..., 784, 64) = 784
mmap(NULL, 53320, PROT_READ, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x76d7c1829000
mmap(0x76d7c182c000, 28672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x76d7c182c000
mmap(0x76d7c1833000, 8192, PROT_READ, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x76d7c1833000
mmap(0x76d7c1835000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xc000) = 0x76d7c1835000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x76d7c1827000
arch_prctl(ARCH_SET_FS, 0x76d7c1828200) = 0
set_tid_address(0x76d7c18284d0)         = 259603
set_robust_list(0x76d7c18284e0, 24)     = 0
rseq(0x76d7c1828120, 0x20, 0, 0x53053053) = 0
mprotect(0x76d7c180d000, 16384, PROT_READ) = 0
mprotect(0x76d7c1835000, 4096, PROT_READ) = 0
mprotect(0x76d7c187f000, 20480, PROT_READ) = 0
mprotect(0x76d7c18a3000, 4096, PROT_READ) = 0
mprotect(0x644f136c9000, 53248, PROT_READ) = 0
mprotect(0x76d7c1906000, 8192, PROT_READ) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
munmap(0x76d7c18a5000, 123181)          = 0
prctl(PR_CAPBSET_READ, CAP_MAC_OVERRIDE) = 1
prctl(PR_CAPBSET_READ, 0x30 /* CAP_??? */) = -1 EINVAL (Argument invalide)
prctl(PR_CAPBSET_READ, CAP_CHECKPOINT_RESTORE) = 1
prctl(PR_CAPBSET_READ, 0x2c /* CAP_??? */) = -1 EINVAL (Argument invalide)
prctl(PR_CAPBSET_READ, 0x2a /* CAP_??? */) = -1 EINVAL (Argument invalide)
prctl(PR_CAPBSET_READ, 0x29 /* CAP_??? */) = -1 EINVAL (Argument invalide)
getrandom("\x73\xa1\x65\x87\xcc\x7d\x51\xb2", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x644f21aef000
brk(0x644f21b10000)                     = 0x644f21b10000
openat(AT_FDCWD, "/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=5667408, ...}) = 0
mmap(NULL, 5667408, PROT_READ, MAP_PRIVATE, 3, 0) = 0x76d7c1000000
close(3)                                = 0
openat(AT_FDCWD, "/etc/systemd/hwdb/hwdb.bin", O_RDONLY|O_CLOEXEC) = -1 ENOENT (Aucun fichier ou dossier de ce nom)
openat(AT_FDCWD, "/etc/udev/hwdb.bin", O_RDONLY|O_CLOEXEC) = -1 ENOENT (Aucun fichier ou dossier de ce nom)
openat(AT_FDCWD, "/usr/lib/systemd/hwdb/hwdb.bin", O_RDONLY|O_CLOEXEC) = -1 ENOENT (Aucun fichier ou dossier de ce nom)
openat(AT_FDCWD, "/usr/lib/udev/hwdb.bin", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=13368912, ...}) = 0
mmap(NULL, 13368912, PROT_READ, MAP_SHARED, 3, 0) = 0x76d7c0200000
openat(AT_FDCWD, "/sys/bus/usb/devices", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 4
fstat(4, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
getdents64(4, 0x644f21af0640 /* 44 entries */, 32768) = 1280
openat(AT_FDCWD, "/sys/bus/usb/devices/usb5/devnum", O_RDONLY) = 5
read(5, "1\n", 11)                      = 2
close(5)                                = 0
openat(AT_FDCWD, "/sys/bus/usb/devices/usb5/bDeviceClass", O_RDONLY) = -1 EACCES (Permission non accordée)


Maybe that there is a capabilites-related issue?

-- 
You received this bug notification because you are a member of
Debcrafters packages, which is subscribed to usbutils in Ubuntu.
https://bugs.launchpad.net/bugs/2110212

Title:
  Ubuntu 25.05 plucky: lsusb --tree command doesn't works

Status in usbutils package in Ubuntu:
  Confirmed

Bug description:
  In Ubuntu 25.05 plucky running (as root) the command "lsusb --tree" it
  show lots of "Permission denied" errors followed by the treeaded info
  without identifying the connected devices appearing all of them as
  "Class=[unknown]" or "Class='bDeviceClass 0x00 not yet handled'". It
  works as expected in previous Ubuntu 24.10 oracular version.

  Example:

  # lsusb --tree
  /sys/bus/usb/devices/usb5/bDeviceClass: Permission denied
  /sys/bus/usb/devices/usb5/idProduct: Permission denied
  /sys/bus/usb/devices/usb5/idVendor: Permission denied
  /sys/bus/usb/devices/usb5/maxchild: Permission denied
  /sys/bus/usb/devices/usb5/rx_lanes: Permission denied
  /sys/bus/usb/devices/usb5/tx_lanes: Permission denied
  /sys/bus/usb/devices/4-2/bConfigurationValue: Permission denied
  /sys/bus/usb/devices/4-2/bDeviceClass: Permission denied
  /sys/bus/usb/devices/4-2/bDeviceProtocol: Permission denied
  /sys/bus/usb/devices/4-2/bDeviceSubClass: Permission denied
  /sys/bus/usb/devices/4-2/bMaxPacketSize0: Permission denied
  /sys/bus/usb/devices/4-2/bNumConfigurations: Permission denied
  /sys/bus/usb/devices/4-2/bNumInterfaces: Permission denied
  /sys/bus/usb/devices/4-2/bcdDevice: Permission denied
  /sys/bus/usb/devices/4-2/bmAttributes: Permission denied
  /sys/bus/usb/devices/4-2/configuration: Permission denied
  /sys/bus/usb/devices/4-2/idProduct: Permission denied
  /sys/bus/usb/devices/4-2/idVendor: Permission denied
  /sys/bus/usb/devices/4-2/maxchild: Permission denied
  /sys/bus/usb/devices/4-2/rx_lanes: Permission denied
  /sys/bus/usb/devices/4-2/tx_lanes: Permission denied
  /sys/bus/usb/devices/4-2:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/4-2:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/4-2:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/4-2:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/4-2:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/4-2:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/usb3/bDeviceClass: Permission denied
  /sys/bus/usb/devices/usb3/idProduct: Permission denied
  /sys/bus/usb/devices/usb3/idVendor: Permission denied
  /sys/bus/usb/devices/usb3/maxchild: Permission denied
  /sys/bus/usb/devices/usb3/rx_lanes: Permission denied
  /sys/bus/usb/devices/usb3/tx_lanes: Permission denied
  /sys/bus/usb/devices/4-2.4/bConfigurationValue: Permission denied
  /sys/bus/usb/devices/4-2.4/bDeviceClass: Permission denied
  /sys/bus/usb/devices/4-2.4/bDeviceProtocol: Permission denied
  /sys/bus/usb/devices/4-2.4/bDeviceSubClass: Permission denied
  /sys/bus/usb/devices/4-2.4/bMaxPacketSize0: Permission denied
  /sys/bus/usb/devices/4-2.4/bNumConfigurations: Permission denied
  /sys/bus/usb/devices/4-2.4/bNumInterfaces: Permission denied
  /sys/bus/usb/devices/4-2.4/bcdDevice: Permission denied
  /sys/bus/usb/devices/4-2.4/bmAttributes: Permission denied
  /sys/bus/usb/devices/4-2.4/configuration: Permission denied
  /sys/bus/usb/devices/4-2.4/idProduct: Permission denied
  /sys/bus/usb/devices/4-2.4/idVendor: Permission denied
  /sys/bus/usb/devices/4-2.4/maxchild: Permission denied
  /sys/bus/usb/devices/4-2.4/rx_lanes: Permission denied
  /sys/bus/usb/devices/4-2.4/tx_lanes: Permission denied
  /sys/bus/usb/devices/4-2.4:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/4-2.4:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/4-2.4:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/4-2.4:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/4-2.4:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/4-2.4:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/usb1/bDeviceClass: Permission denied
  /sys/bus/usb/devices/usb1/idProduct: Permission denied
  /sys/bus/usb/devices/usb1/idVendor: Permission denied
  /sys/bus/usb/devices/usb1/maxchild: Permission denied
  /sys/bus/usb/devices/usb1/rx_lanes: Permission denied
  /sys/bus/usb/devices/usb1/tx_lanes: Permission denied
  /sys/bus/usb/devices/3-0:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/3-0:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/3-0:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/3-0:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/3-0:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/3-0:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/4-2.1:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/4-2.1:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/4-2.1:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/4-2.1:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/4-2.1:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/4-2.1:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/3-1:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/3-1:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/3-1:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/3-1:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/3-1:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/3-1:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/4-0:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/4-0:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/4-0:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/4-0:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/4-0:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/4-0:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/usb4/bDeviceClass: Permission denied
  /sys/bus/usb/devices/usb4/idProduct: Permission denied
  /sys/bus/usb/devices/usb4/idVendor: Permission denied
  /sys/bus/usb/devices/usb4/maxchild: Permission denied
  /sys/bus/usb/devices/usb4/rx_lanes: Permission denied
  /sys/bus/usb/devices/usb4/tx_lanes: Permission denied
  /sys/bus/usb/devices/usb2/bDeviceClass: Permission denied
  /sys/bus/usb/devices/usb2/idProduct: Permission denied
  /sys/bus/usb/devices/usb2/idVendor: Permission denied
  /sys/bus/usb/devices/usb2/maxchild: Permission denied
  /sys/bus/usb/devices/usb2/rx_lanes: Permission denied
  /sys/bus/usb/devices/usb2/tx_lanes: Permission denied
  /sys/bus/usb/devices/1-0:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/1-0:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/1-0:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/1-0:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/1-0:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/1-0:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/5-0:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/5-0:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/5-0:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/5-0:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/5-0:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/5-0:1.0/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/4-2.1/bConfigurationValue: Permission denied
  /sys/bus/usb/devices/4-2.1/bDeviceClass: Permission denied
  /sys/bus/usb/devices/4-2.1/bDeviceProtocol: Permission denied
  /sys/bus/usb/devices/4-2.1/bDeviceSubClass: Permission denied
  /sys/bus/usb/devices/4-2.1/bMaxPacketSize0: Permission denied
  /sys/bus/usb/devices/4-2.1/bNumConfigurations: Permission denied
  /sys/bus/usb/devices/4-2.1/bNumInterfaces: Permission denied
  /sys/bus/usb/devices/4-2.1/bcdDevice: Permission denied
  /sys/bus/usb/devices/4-2.1/bmAttributes: Permission denied
  /sys/bus/usb/devices/4-2.1/configuration: Permission denied
  /sys/bus/usb/devices/4-2.1/idProduct: Permission denied
  /sys/bus/usb/devices/4-2.1/idVendor: Permission denied
  /sys/bus/usb/devices/4-2.1/maxchild: Permission denied
  /sys/bus/usb/devices/4-2.1/rx_lanes: Permission denied
  /sys/bus/usb/devices/4-2.1/tx_lanes: Permission denied
  /sys/bus/usb/devices/4-2.1:1.1/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/4-2.1:1.1/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/4-2.1:1.1/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/4-2.1:1.1/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/4-2.1:1.1/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/4-2.1:1.1/bNumEndpoints: Permission denied
  /sys/bus/usb/devices/3-1/bConfigurationValue: Permission denied
  /sys/bus/usb/devices/3-1/bDeviceClass: Permission denied
  /sys/bus/usb/devices/3-1/bDeviceProtocol: Permission denied
  /sys/bus/usb/devices/3-1/bDeviceSubClass: Permission denied
  /sys/bus/usb/devices/3-1/bMaxPacketSize0: Permission denied
  /sys/bus/usb/devices/3-1/bNumConfigurations: Permission denied
  /sys/bus/usb/devices/3-1/bNumInterfaces: Permission denied
  /sys/bus/usb/devices/3-1/bcdDevice: Permission denied
  /sys/bus/usb/devices/3-1/bmAttributes: Permission denied
  /sys/bus/usb/devices/3-1/configuration: Permission denied
  /sys/bus/usb/devices/3-1/idProduct: Permission denied
  /sys/bus/usb/devices/3-1/idVendor: Permission denied
  /sys/bus/usb/devices/3-1/maxchild: Permission denied
  /sys/bus/usb/devices/3-1/rx_lanes: Permission denied
  /sys/bus/usb/devices/3-1/tx_lanes: Permission denied
  /sys/bus/usb/devices/2-0:1.0/bAlternateSetting: Permission denied
  /sys/bus/usb/devices/2-0:1.0/bInterfaceClass: Permission denied
  /sys/bus/usb/devices/2-0:1.0/bInterfaceNumber: Permission denied
  /sys/bus/usb/devices/2-0:1.0/bInterfaceProtocol: Permission denied
  /sys/bus/usb/devices/2-0:1.0/bInterfaceSubClass: Permission denied
  /sys/bus/usb/devices/2-0:1.0/bNumEndpoints: Permission denied
  /:  Bus 001.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=dwc2/0p, 480M
  /:  Bus 002.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci-hcd/0p, 480M
  /:  Bus 003.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci-hcd/0p, 5000M
      |__ Port 001: Dev 002, If 0, Class=[unknown], Driver=uas, 5000M
  /:  Bus 004.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci-hcd/0p, 480M
      |__ Port 002: Dev 002, If 0, Class=[unknown], Driver=hub, 12M
          |__ Port 001: Dev 003, If 0, Class=[unknown], Driver=usbhid, 1.5M
          |__ Port 001: Dev 003, If 1, Class=[unknown], Driver=usbhid, 1.5M
          |__ Port 004: Dev 004, If 0, Class=[unknown], Driver=usbhid, 1.5M
  /:  Bus 005.Port 001: Dev 001, Class='bDeviceClass 0x00 not yet handled', Driver=xhci-hcd/0p, 5000M

  
  Running (as root) the command "lsusb" (without --tree) it works as expected detecting and identifying the root hubs and devices connected:

  # lsusb
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
  Bus 003 Device 002: ID 174c:1153 ASMedia Technology Inc. ASM1153 SATA 3Gb/s bridge
  Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 004 Device 002: ID 0a05:7211 Unknown Manufacturer hub
  Bus 004 Device 003: ID 1a2c:0c21 China Resource Semico Co., Ltd USB Keyboard
  Bus 004 Device 004: ID 093a:2521 Pixart Imaging, Inc. Optical Mouse
  Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

  
  Additional info:
  ----------------
  # lsb_release -rd
  Description:	Ubuntu 25.04
  Release:	25.04

  # uname -a
  Linux fpgrpi 6.14.0-1005-raspi #5-Ubuntu SMP PREEMPT_DYNAMIC Sat Apr  5 14:33:30 UTC 2025 aarch64 aarch64 aarch64 GNU/Linux

  # apt-cache policy usbutils
  usbutils:
    Instalados: 1:018-1
    Candidato:  1:018-1
    Tabla de versión:
   *** 1:018-1 500
          500 https://ports.ubuntu.com/ubuntu-ports plucky/main arm64 Packages
          100 /var/lib/dpkg/status

  Notice that the example is from an aarch64 machine but it fails in
  amd64 machines too.

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References

[Bug 2110212] [NEW] Ubuntu 25.05 plucky: lsusb --tree command doesn't works
From: fprietog, 2025-05-08