Arch Linux

Bedrock12

Member

Registered: 2026-05-15

Posts: 7

Arduino input output error

Hi, so i tried using linux and it's been a month now. I wanted to program arduino on it and it worked before, after a full system update I can't upload anymore and the weird part is that on another arduino it works, no problem. I checked and no hardware damage. On windows it works perfectly fine(no upload problem). So this is the error:
*** [upload] could not open port /dev/ttyACM0: [Errno 5] Input/output error: '/dev/ttyACM0'

Thanks.

dimich

Member

From: Kharkiv, Ukraine

Registered: 2009-11-03

Posts: 623

Re: Arduino input output error

Please show output of

$ udevadm info /dev/ttyACM0

$ stat /dev/ttyACM0

$ getfact /dev/ttyACM0

Also enable "Show verbose output during upload" in Arduino IDE and show full log of upload attempt.

Bedrock12

Member

Registered: 2026-05-15

Posts: 7

Re: Arduino input output error

Thank u but it was the power manager(tdl)