I have a Yorahome 6550 and had Lightburn working fine on my computer when I was running Windows. I switched my control PC to Linux (Pop-OS which is based on Ubuntu) and downloaded the Lightburn Linux version and installed it. The software runs fine, except that it doesn’t recognize my laser. I co…

Can you confirm if you’ve followed all the instructions for Linux installation? Installing Lightburn - LightBurn Software Documentation

Actually, I can confirm that I did not do the permissions change. I went back and did the permissions change and re-ran the installer, but using the Device Discovery Wizard, it still cannot find it. Yorahome has responded additionally and suggested that I try adding the ch340 drivers per this link…

You would normally not need to do a driver install. Are you well-versed in Linux systems? Can you confirm that the device is being detected. Can you run this in a terminal? dmesg | grep ch34 lsmod | grep ch34 ls /dev/ttyUSB* It’s also very possible that “Find my laser” will not auto-detect your l…

I’m somewhat well-versed in Linux. Lots of work with Raspberry Pis, but not so much with x86 machines. I’m getting ready for a Zoom Call right now so I will try this later. I can say that if I run lsusb, the laser controller does show up. I have tried creating the device manually, but when I try…

When you get a chance can you run the commands from the previous post? Try these troubleshooting steps: Restart LightBurn Make sure the port field in Laser window is showing the proper /dev/ttyUSB# device for the laser Right-click on Devices button to force a reconnect If that doesn’t work can y…

OK, so I ran the first set of commands and got this: ed@pop-os:~$ sudo dmesg | grep ch34 [ 20.882329] usbcore: registered new interface driver ch341 [ 20.882344] usbserial: USB Serial support registered for ch341-uart [ 20.882358] ch341 1-1:1.0: ch341-uart converter detected [ 20.882841…

Looks like the driver is loading but leaving you without a TTY. Check out this Topic and see if it applies to your situation. [image] xTool D1 Not recognized in Ubuntu 22.04 OS Specific I am having trouble getting the xTool D1 to be recognized on Ubuntu 22.04. Things I ha…

YES - fantastic. That was it. I commented out the line and it is working fine now. One other question though - I don’t see a Fire button in the Linux version for aligning the laser to the workpiece - is it there someplace that I am missing? Thanks

Never mind - I found the setting to enable the fire button. Thanks you so much for your help!

Problem switching from Windows to Linux

LightBurn Hardware Compatibility

berainlb (PY) May 2, 2022, 5:52pm 8

Looks like the driver is loading but leaving you without a TTY. Check out this Topic and see if it applies to your situation.