Printers no longer connected after Ubuntu update

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WHSRobotics
Posts: 7
Joined: Sun Jan 03, 2016 10:50 am

Printers no longer connected after Ubuntu update

Post by WHSRobotics » Fri Nov 02, 2018 10:48 am

I am running 3 TAZ 5s with CURA 3.2.27 on Ubuntu 18.04. I just ran a CURA update and restart and now the printers are not connecting. I can go into the printer settings on CURA and see the three ports but none of those ports. When I try to connect in the monitor window, it walks through the baudrate autodetection but does not restart the printer's OS even though the CURA window indicates that it is connected. Any troubleshooting suggestions?

kcchen_00
Posts: 1635
Joined: Thu Feb 19, 2015 12:42 am

Re: Printers no longer connected after Ubuntu update

Post by kcchen_00 » Fri Nov 02, 2018 7:34 pm

Maybe set the baudrate to 250000. Newer printer firmware has the baudrates hard-coded... so autonegotiation fails.

WHSRobotics
Posts: 7
Joined: Sun Jan 03, 2016 10:50 am

Re: Printers no longer connected after Ubuntu update

Post by WHSRobotics » Mon Nov 05, 2018 8:53 am

kcchen_00 wrote:
Fri Nov 02, 2018 7:34 pm
Maybe set the baudrate to 250000. Newer printer firmware has the baudrates hard-coded... so autonegotiation fails.
That worked! Thanks

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