Failed to open an rfcomm serial channel

Then connect to the device with terminal via:. Sign up to join this community. The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Learn more. Asked 5 years, 6 months ago. Active 3 years, 3 months ago. Viewed 5k times. Improve this question. Jammel Benjamin Jammel Benjamin 1 1 gold badge 3 3 silver badges 11 11 bronze badges. Improve this question. Any luck? I have a similar problem. I'm trying to read the serial port for the paired device. Starting a screen session on the port results into this error for me. Same issue 6 years later. Add a comment. Active Oldest Votes.

David Lechner David Lechner 12 12 silver badges 20 20 bronze badges. I will look into this, this is what many libraries use. I have one question, is there a similar way to capture incoming packets coming from the ev3?

Thank you for your answer! Any suggestions? Read the manual ;- docs. Oh, I'm an idiot, i knew that. I thought it was an EV3 related problem. Thanks — Bob. Inder 3, 8 8 gold badges 23 23 silver badges 37 37 bronze badges. Michel Fernandes Michel Fernandes 93 7 7 bronze badges. Sign up or log in Sign up using Google. Or the channel is in the phone settings. Anyway I would try a different modem script in the Library and also check out the other links in 2.

Oct 16 localhost pppd[]: Exit. Oct 16 localhost pppd[]: pppd 2. Oct 16 localhost configd[89]: posting notification com. Oct 16 localhost pppd[]: Connect time 1.

Oct 16 localhost pppd[]: Sent bytes, received bytes. Oct 16 localhost lookupd[]: lookupd version And this is off my Tiger machine which connects like the Panther but with same Verizon problem. Apple Bluetooth Software Version: 1.