No update because: No authorization
I had finished to put the MK3 kit together... .
Now I try to make a software update with slic3r - I work with Linux.
...but I get the message:
avrdude-slic3r -v -p atmega2560 -c wiring -P /dev/ttyACM0 -b 115200 -D -U flash:w:0:/home/XXX/Dokumente/3D/prusa/prusa3d_fw_3_6_0_MK3/prusa3d_fw_MK3_3_6_0.hex:i
avrdude-slic3r: Version 6.3-20160220-prusa3d, compiled on Apr 14 2019 at 10:44:13
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
Using Port : /dev/ttyACM0
Using Programmer : wiring
Overriding Baud Rate : 115200
avrdude-slic3r: ser_open(): can't open device "/dev/ttyACM0": No authorization
avrdude-slic3r: Could not open port: /dev/ttyACM0
avrdude-slic3r done. Thank you.
...I am the admin on my system... .(?)
Re: No update because: No authorization
you will need to sudo that command unless your user is a member of the dialout group that gives serial port access.
Re: No update because: No authorization
(....vielleicht können wir das ganze auch auf Deutsch machen... .)
...I had to use the terminal?
(What and how exact I had to do?)
I only try to update with the Firmware Flasher from Slic3rPE
Re: No update because: No authorization
Add yourself to the dialout and/or serial user groups, log out, log in again and you should be able to update the firmware now.
I don't know what distribution you use, so I cannot provide more specific instructions.
Re: No update because: No authorization
?
I have Linux Mint 18 Cinnamon 64 Bit... .
Re: No update because: No authorization
?
I have Linux Mint 18 Cinnamon 64 Bit... .
https://www.computerbeginnersguides.com/blog/2015/02/20/add-user-accounts-to-groups-in-linux-mint/
Re: No update because: No authorization
Thank you very much - very helpful.
RE: No update because: No authorization
Add yourself to the dialout and/or serial user groups, log out, log in again and you should be able to update the firmware now.
I don't know what distribution you use, so I cannot provide more specific instructions.
Good lord. I've been using Unix for an embarrassingly long time and I've simply been using sudo to access my serial ports all this time. 🙁
Thanks for the tip!
RE: No update because: No authorization
Add yourself to the dialout and/or serial user groups, log out, log in again and you should be able to update the firmware now.
I don't know what distribution you use, so I cannot provide more specific instructions.
Good lord. I've been using Unix for an embarrassingly long time and I've simply been using sudo to access my serial ports all this time. 🙁
Thanks for the tip!
protip: ls -l shows group and user ownership of files/device nodes etc... if you want your user able to access a piece of hardware without elevated permissions, add yourself to the shown group 🙂
You can also add custom user groups for a specific piece of hardware if it doesn't have a suitable group set but that gets more complicated. (Search for info on udev permissions if you really want to know more...)