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+--- Thread: License Dongle not working with Ubuntu 20.04 (/Thread-License-Dongle-not-working-with-Ubuntu-20-04)
License Dongle not working with Ubuntu 20.04-dunderMethods-11-10-2022
Hi, I have installed Ubuntu 20.04 on a machine and plugged in the dongle but RoboDK is not detecting the dongle. When I run lsusb on the dongle's device ID
Code:
lsusb -s 21 -v
it says
Code:
Bus 001 Device 021: ID 1bc0:8101
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x1bc0
idProduct 0x8101
bcdDevice 1.00
iManufacturer 0
iProduct 0
iSerial 3
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0022
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 3 Human Interface Device
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
HID Device Descriptor:
bLength 9
bDescriptorType 33
bcdHID 1.11
bCountryCode 0 Not supported
bNumDescriptors 1
bDescriptorType 34 Report
wDescriptorLength 52
Report Descriptors:
** UNAVAILABLE **
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 10
Any thoughts on how to resolve this? Other USB devices connected to this machine are working, and I know the dongle works in my Windows machine.
RE: License Dongle not working with Ubuntu 20.04-Albert-11-10-2022
You should start RoboDK with root privileges so RoboDK has access to the USB device.
Example:
Code:
sudo ./RoboDK-Start.sh
RE: License Dongle not working with Ubuntu 20.04-dunderMethods-11-18-2022
Gotcha! Thanks.
I also just came across the usb-dongle-setup.sh in the RoboDK folder which provides several options to address this:
Code:
如果你有一个USB软件狗许可证you may need to follow one of the following procedures to make the USB dongle work with RoboDK:
1. Make the device "hiddev0"(the dongle device) readable and writable
sudo chmod +666 /dev/usb/hiddev0
2. The first option, run the demo with root permission:
sudo ./RoboDK-Start.sh
3. Add one line code to this configuration file:
sudo nano /etc/udev/rules.d/70-persistent-usb.rules
KERNEL=="hiddev[0-9]*",MODE="0666"
4. Alternatively, modify the following file:
/etc/udev/rules.d/80-persistent-usb.rules
SYSFS{idProduct}=="8101",SYSFS{idVendor}=="1bc0",MODE="666",OWNER=“username",GROUP="groupname"