Libusb error permessi

International Italiano Generale
1

In fase di upload mi segnala i seguenti errori:

Arduino: 1.8.19 (Linux), Board: "Generic STM32F1 series, BluePill F103CB (or C8 with 128k), STM32CubeProgrammer (SWD), Enabled (generic 'Serial'), None, Low/Full Speed, Smallest (-Os default), None, Newlib Nano (default)"

Sketch uses 87776 bytes (66%) of program storage space. Maximum is 131072 bytes.
Global variables use 1944 bytes (9%) of dynamic memory, leaving 18536 bytes for local variables. Maximum is 20480 bytes.
      -------------------------------------------------------------------
                        STM32CubeProgrammer v2.9.0                  
      -------------------------------------------------------------------

libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
ST-LINK error (DEV_CONNECT_ERR)
libusb: error [_get_usbfs_fd] libusb couldn't open USB device /dev/bus/usb/001/004: Permission denied
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.
libusb: error [_get_usbfs_fd] libusb requires write access to USB device nodes.



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.

come posso risolvere il problema ?

2

Per le MCU STM ed Arduino c'è un apposito forum di supporto ... qui noi non ne diamo, per cui, se cerchi una risposta in tempi brevi ... megiio che ti rivolgi li ;).

Ovviamente però, se qualcuno ha una qualche indicazione da darti ... ben venga.

Guglielmo

3

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