URL: <https://savannah.nongnu.org/bugs/?60575>
Summary: Permission denied on macOS Big Sur Project: AVR Downloader/UploaDEr Submitted by: vicbarbu Submitted on: Mon 10 May 2021 06:13:32 PM UTC Category: None Severity: 3 - Normal Priority: 5 - Normal Item Group: None Status: None Privacy: Public Assigned to: None Originator Name: vicbarbu Originator Email: Open/Closed: Open Release: 6.3 Discussion Lock: Any Programmer hardware: ATMEL_ICE Device type: _______________________________________________________ Details: Hi everyone! Recently migrated to macOS Big Sur and can no longer use avrdude. I am using ATMEL-ICE programmer and made the correct connections to an ATMega1284P (although it's pretty irrelevant in this scenario). Running the following command: sudo avrdude -c atmelice_isp -p m1284p -t -v Gives: avrdude: Version 6.3, compiled on Mar 13 2021 at 14:40:05 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "/opt/homebrew/Cellar/avrdude/6.3_1/etc/avrdude.conf" User configuration file is "/Users/victorbarbu/.avrduderc" User configuration file does not exist or is not a regular file, skipping Using Port : usb Using Programmer : atmelice_isp avrdude: usbdev_open(): Found Atmel-ICE CMSIS-DAP, serno: Jxxxxxxxxxxx avrdude: usbdev_open(): error claiming interface 0: Permission denied avrdude: usbdev_open(): no usable interface found avrdude: jtag3_open_common(): Did not find any device matching VID 0x03eb and PID list: 0x2141 Spawning a virtual machine with Fedora ARM and connecting the programmer straight to that virtual machine makes avrdude work perfectly (by running the same command). Is there any workaround to the issue (apart from using the virtual machine)? Thanks! _______________________________________________________ Reply to this item at: <https://savannah.nongnu.org/bugs/?60575> _______________________________________________ Message sent via Savannah https://savannah.nongnu.org/