Hey guys, I know this has been posted 1000 times but I have not found anything that has any new suggestions and I am all out of ideas. I am using an Arduino Uno. I am on EndeavourOS 5.11.16-arch1-1. This issue effects both the IDE and the Create Agent. I had this working about 3 weeks ago and I ha…

Avrdude: ser_open(): can't open device “/dev/ttyACM1”: Input/output error

iamstevedavis May 6, 2021, 2:01am 2

Just got an update for my kernel and it fixed this issue.

Topic		Replies	Views
Lost /dev/ttyACM0 IDE 1.x	8	15500	May 5, 2021
[FIXED] Was able to upload from Linux IDE, now can't IDE 1.x	4	2009	May 5, 2021
Unable to upload sketch. Solved IDE 1.x	1	1021	May 5, 2021
avrdude: ser_open(): can't open device "\\.\COM1" IDE 1.x	5	1114	May 5, 2021
Arduino Serial Port COM1 Problem IDE 1.x	2	2085	May 5, 2021