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peteruithoven

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  • 3D printer
    Ultimaker 3 (Ext)
    Ultimaker 2+ Connect

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  1. Out of nowhere the display remains black when turning on my Ultimaker 3. The rotary button does not light up. Even after 4 minutes nothing happens. Clicking the rotary button does not trigger a sound. I do notice when I turn it on a fan briefly spins and a red light turns on on the bottom near the LAN port. I can't find it on my local network (It's connected over ethernet). Nothing special happened before this happened. I've used the machine a few days before without any issues. I didn't find any related topics on this forum. I've never done this before, but I've removed the panels on the bottom too see whether there was something weird going on. I notice that on the bigger PCB there is also a green light on, next to "NC". I'm in contact with UltiMaker support, who advised reinstalling the firmware following Firmware recovery: Ultimaker 3. I've tried this, but the leds don't respond as expected, not like the 3 possible states described in the manual. At the beginning I'm turning on the Ultimaker, after ±9 seconds Led 1 blinks (but not really slowly). Led 2 and 3 just stay on, even after many more minutes. See video: The display indicates that it's installing firmware, and that there are 2 minutes remaining, but even after 15 minutes there is no change. The display stills shows this message, led 1 is off, led 2 and 3 remain on. At least we know the display itself still works. I tried redownloading the .img file, using a different micro SD card writer, I used a different micro SD card. I'm running a Linux distro (Ubuntu derivative), so I couldn't use Win32 disk imager tool or the ApplePi-Baker app. I used Balena Etcher, which is a super common way to flash SD cards. it's like it's stating with the firmware install, but doesn't finish and without going into an error mode where the leds would blink fast. I have some software development and some electronics experience so I'm happy to do some more digging.
  2. This needs to be explained somewhere. "Modern" doesn't mean anything. For example in: - The Readme at: https://github.com/Ultimaker/Cura/ - Release descriptions at: https://github.com/Ultimaker/Cura/releases/ - Systems requirements page: https://support.ultimaker.com/hc/en-us/articles/360011788040-What-are-the-system-requirements-for-Ultimaker-Cura-
  3. @jpyt, Ultimaker actualy has done something like that for the Ultimaker 3. See: https://ultimaker.com/en/resources/23132-clogged-print-core
  4. You might find this topic interesting: [gr5 edit - fixed link]
  5. I'm also having this issue. It's especially problematic when you want to print something with text on the bottom, like the OpenScope case: https://www.thingiverse.com/thing:2080883/#comments I'd also prefer a setting in the firmware, but maybe a Cura plugin would be the fastest route?
  6. I understand from the update that there is a plugin browser comming in the next Cura. I understand from the code, that it's retrieved from: http://software.ultimaker.com/cura/v1/plugins I'm asumming this is currently managed manually? Are there any docs on requirements? How could we submit plugins? The Cura manual seems to be targeted on the current stable version and doesn't seem to contian info yet. I've also looked into the master and 2.7 branches of Cura. Thanks!
  7. Won't changes like this disappear on an updates? Is it likely that this tweak is included in the next firmware update?
  8. Thanks! I'll apply those tweaks. They make it wait a few seconds before restarting it and waits a second before checking it started successfully? Got that from: https://www.freedesktop.org/software/systemd/man/systemd.service.html That service isn't prefixed with griffin because it's an existing service?
  9. I noticed that my Ultimaker 3's camera stopped being available a couple of times. Looking into it it seems like it's the http interface (http server?) that stopped? Some observations: - I can still ssh into the ultimaker - "systemctl status griffin.camera.service" indicated that the camera service was active (running) and showed no warnings or errors. - "systemctl status griffin.interface.http.service" indicated it failed. Full output: # systemctl status griffin.interface.http.service -l● griffin.interface.http.service - Griffin HTTP service Loaded: loaded (/etc/systemd/system/griffin.interface.http.service; enabled) Active: failed (Result: exit-code) since Thu 2017-02-09 22:11:17 CET; 50s ago Process: 2261 ExecStart=/usr/bin/python3.4 /usr/share/griffin/main.py griffin.interface.http.um3server UM3Server (code=exited, status=1/FAILURE)Main PID: 2261 (code=exited, status=1/FAILURE)Feb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,573 INFO server adding rule: /api/v1/system/hardware/typeidFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,576 INFO server adding rule: /api/v1/system/hardware/revisionFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,579 INFO server adding rule: /api/v1/camera/feedFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,581 INFO server adding rule: /api/v1/print_job/nameFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,584 INFO server adding rule: /api/v1/print_job/time_elapsedFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,586 INFO server adding rule: /api/v1/print_job/time_totalFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,589 INFO server adding rule: /api/v1/print_job/progressFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,593 INFO server adding rule: /api/v1/print_job/stateFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,596 INFO server adding rule: /StableWSDiscoveryEndpoint/schemas-xmlsoap-org_ws_2005_04_discoveryFeb 09 22:11:17 ultimakersystem-ccbdd3000627 python3.4[2261]: 2017-02-09 22:11:16,600 INFO server adding rule: /WSPrintEndpointFeb 09 22:11:17 ultimakersystem-ccbdd3000627 systemd[1]: griffin.interface.http.service: main process exited, code=exited, status=1/FAILUREFeb 09 22:11:17 ultimakersystem-ccbdd3000627 systemd[1]: Unit griffin.interface.http.service entered failed state. I restarted the interface.http service (systemctl restart griffin.interface.http.service), after which it's status shortly indicated that it active, but when checking it again a few seconds later it failed again. # systemctl status griffin.interface.http.service ● griffin.interface.http.service - Griffin HTTP service Loaded: loaded (/etc/systemd/system/griffin.interface.http.service; enabled) Active: failed (Result: exit-code) since Thu 2017-02-09 22:21:17 CET; 2min 53s ago Process: 2894 ExecStart=/usr/bin/python3.4 /usr/share/griffin/main.py griffin.interface.http.um3server UM3Server (code=exited, status=1/FAILURE)Main PID: 2894 (code=exited, status=1/FAILURE)Feb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,350 INFO server adding rule: /api/v1/camera/feedFeb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,352 INFO server adding rule: /api/v1/print_job/nameFeb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,355 INFO server adding rule: /api/v1/print_job/time_elapsedFeb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,358 INFO server adding rule: /api/v1/print_job/time_totalFeb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,361 INFO server adding rule: /api/v1/print_job/progressFeb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,365 INFO server adding rule: /api/v1/print_job/stateFeb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,368 INFO server adding rule: /StableWSDiscoveryEndpoint/schemas-xmlsoap-org_ws_2005_04_discoveryFeb 09 22:21:16 ultimakersystem-ccbdd3000627 python3.4[2894]: 2017-02-09 22:21:16,372 INFO server adding rule: /WSPrintEndpointFeb 09 22:21:17 ultimakersystem-ccbdd3000627 systemd[1]: griffin.interface.http.service: main process exited, code=exited, status=1/FAILUREFeb 09 22:21:17 ultimakersystem-ccbdd3000627 systemd[1]: Unit griffin.interface.http.service entered failed state. I need to do a reboot the internal computer (sudo reboot) or the whole printer for it to start working again. Let me know if I can share more information.
  10. @ahoeben, was thinking the same. Altough... there is the permission check and port 80 excludes ssh. Maybe I'm paranoid? @ultiarjan, any tips on how to set that up? Would that be usable to access it from a server, to publish a limited api to the public?
  11. I've sort of started with a dashboard: https://github.com/peteruithoven/um3-dashboard But this is currently only showing the camera, using the unofficial mjpg stream, which I've made accessible through my router. I could really use some tips on how I could for example only have my server be able to access my printer so that I could provide a limited read-only api for the dasboard, maybe using a vpn.
  12. In the end we received the error again and we replaced the bed with a new one.
  13. Looks like Cura 2.4 contains improvements that should improve pva on pla adhesion (tweaked jerk and acceleration). https://ultimaker.com/en/blog/35482-cura-24-beta-is-here Haven't tried this myself yet.
  14. I'm not quite sure what this fixes? That you don't need to disable any settings in preferences. Ah! Nice, thanks! I didn't realize there was a difference between shift and ctrl. Very useful.
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