[BUG] cant connect to printer in LAN mode

[Feuermichael]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Hey, I cannot connect to my Bambu Lab P1S in LAN Mode. I am using the correct IP address and access code, but it always says "Failed to publish login request". However I can connect to the same P1S with the linuxserver/orcaslicer image. Any Idea?

Expected Behavior

The slicer should be able to connect to the printer in LAN mode

Steps To Reproduce

1. set up printer for LAN mode
2. retrieve IP address and access code from printer menu
3. try to connect the device in the device tab in bambustudio

Environment

- OS:Ubuntu 20.04
- How docker service was installed: Docker Compose via Portainer

CPU architecture

x86-64

Docker creation

---
services:
  bambustudio:
    image: lscr.io/linuxserver/bambustudio:${BAMBU_VERSION}
    container_name: bambustudio
    security_opt:
      - seccomp:unconfined #optional
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
      - DARK_MODE=true #optional
    volumes:
      - /data/docker/bambustudio:/config
    ports:
      - 4000:3000
      - 4001:3001
    restart: unless-stopped

Container logs

es: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 2.00 EncStripes/s: 2.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 10.00 EncStripes/s: 10.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 3.00 EncStripes/s: 3.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 26.00 EncStripes/s: 26.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 15.00 EncStripes/s: 15.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 6.00 EncStripes/s: 6.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 4.00 EncStripes/s: 4.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 8.00 EncStripes/s: 8.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 4.00 EncStripes/s: 4.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 9.00 EncStripes/s: 9.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 16.00 EncStripes/s: 16.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 2.00 EncStripes/s: 2.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 7.00 EncStripes/s: 7.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 2.00 EncStripes/s: 2.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 7.00 EncStripes/s: 7.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 2.00 EncStripes/s: 2.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 4.00 EncStripes/s: 4.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 4.00 EncStripes/s: 4.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 4.00 EncStripes/s: 4.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 3.00 EncStripes/s: 3.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 3.00 EncStripes/s: 3.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 3.00 EncStripes/s: 3.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 3.00 EncStripes/s: 3.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

[pcmflux] Status | Read: 101, Silent: 0 (0.0%), Encoded: 101, Rate: 1.21 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

[pcmflux] Status | Read: 100, Silent: 0 (0.0%), Encoded: 100, Rate: 1.20 kbps

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 0.00 EncStripes/s: 0.00

Res: 1872x1048 Mode: H264 (CPU) CS_IN:I420 LR FF Stripes: 1 CRF:25 EncFPS: 2.00 EncStripes/s: 2.00

[github-actions]

Thanks for opening your first issue here! Be sure to follow the relevant issue templates, or risk having this issue marked as invalid.

[thelamer]

I do not have a 3d printer, just FYI, this is impossible for me to test, but what would be useful is if you can capture application logs when this occurs it would be much more telling, to see the applications output you can run it from a terminal by right clicking the desktop, running xterm and run /opt/bambustudio/AppRun
If you want to be able to copy stuff out you can run st to launch a more gui terminal before running /opt/bambustudio/AppRun. It should splash a more clear error.

[Feuermichael]

Hi, thanks for the reply.
Here is the output: https://gist.github.com/Feuermichael/a67b7fd0229f39384882f373bf36aa9d

There is one thing that I noticed: My printers internal IP Address is 192.168.178.33, my homelabs internal IP address is 192.168.178.10. In the Terminal I see:
1. lo : 127.0.0.1 2. eth0 : 192.168.96.2

Maybe that's why I cant connect to my printer? When I type the real IP address (192.168.178.33), I immediately get the response "Failed to publish login request". But when I type the IP Address 192.168.96.33, it takes some time until I get the same response.

[thelamer]

That error indicates the network plugin is not installed or cannot be found judging by google. All that GTK crap is just noise the error actually is

1. lo    : 127.0.0.1
2. eth0  : 192.168.96.2
No such file or directory

Is the SO file there ?

abc@6db0e7d94204:~/.config/BambuStudio/plugins$ ls -l
total 18144
drwxr-xr-x 2 abc abc    4096 Aug  6 11:52 backup
-rw-r--r-- 1 abc abc 4815144 Jun 16 15:27 libbambu_networking.so
-rw-r--r-- 1 abc abc 6743784 Jun 16 15:27 libBambuSource.so
-rw-r--r-- 1 abc abc 7011512 Jun 16 15:27 liblive555.so

[Feuermichael]

Yes, I can see the same files in my installation:

abc@0c1b3d38cd96:~/.config/BambuStudio/plugins$ ls -l total 18144 drwxr-xr-x 2 abc abc 4096 Aug 6 09:29 backup -rw-r--r-- 1 abc abc 4815144 Jun 16 15:27 libbambu_networking.so -rw-r--r-- 1 abc abc 6743784 Jun 16 15:27 libBambuSource.so -rw-r--r-- 1 abc abc 7011512 Jun 16 15:27 liblive555.so

[thelamer]

I was able to login and download models but I do not know if that is linked to the network plugin do you know an easy way to test the network plugin ?

[Feuermichael]

That is not related to the network plugin. I am afraid that you need a printer from bambulab to test the plugin. Let me know if you want me to perform some tests for you.

[thelamer]

That's all I got, I put applications into docker containers specifically a focus on desktop applications. If you are looking for someone to certify the lan mode plugin for this particular application that is not me.

[thelamer]

I reached out to the team and no one on our team has a bambu printer but they have reached out to some potentials. I cannot make any garuntees, it might be a situation where it does not work for either of you, and if it works for them I am not sure what we do with that information.

The only thing I can say is the No such file or directory conventionally indicates either the file is literally not there or it it cannot be executed which this so has all its deps so it should be fine. I can also say that there are pages of people having problems with the lan mode plugin on google and a bunch of guides, but as you configured it correctly in orca I highly doubt you fall in the category of doing it wrong.

[LinuxServer-CI]

This issue has been automatically marked as stale because it has not had recent activity. This might be due to missing feedback from OP. It will be closed if no further activity occurs. Thank you for your contributions.