#Can't connect to Mainsail on web browser ERR_CONNECTION_TIMED_OUT

1 messages · Page 1 of 1 (latest)

prisma briar
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I have been having trouble connecting to Mainsail, I am running a Raspberry pi 3B:

  • Accessing via the IP on a web browser leads to ERR_CONNECTION_TIMED_OUT
    -Via SSH Connection timed out

-Yesterday I got it working by removing haproxy with apt ( https://www.reddit.com/r/klippers/comments/u6bt71/cant_connect_to_mainsail_web_interface/ )but after shutting it down again the problem came back;
-Today I did the same thing and after rebooting it works again. even if after running sudo apt-get remove haproxy it says 0 removed

how can I solve this permanently?

reddit
r/klippers - Can't connect to Mainsail web interface

3 votes and 8 comments so far on Reddit

waxen jungle
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mainsailOS has no haproxy installed.

prisma briar
hollow tide
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Is it possible to connect right now via ssh?

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If yes, please run cat /etc/mainsailos-release

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Post output afterwards

prisma briar
hollow tide
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Post output of ls -l ~

prisma briar
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total 88
drwxr-xr-x 6 pi pi 12288 Nov 20 19:54 gcode_files
drwxr-xr-x 7 pi pi 4096 Nov 21 11:44 kiauh
drwxr-xr-x 4 pi pi 4096 Nov 21 11:52 kiauh-backups
drwxr-xr-x 13 pi pi 4096 Jul 20 17:57 klipper
drwxr-xr-x 2 pi pi 4096 Nov 21 13:30 klipper_config
drwxr-xr-x 2 pi pi 4096 Nov 21 11:22 klipper_logs
drwxr-xr-x 3 pi pi 4096 Nov 19 13:49 klipper_network_status
drwxr-xr-x 2 pi pi 4096 Nov 19 13:25 klipper_network_status__SS
drwxr-xr-x 7 pi pi 4096 Jan 31 2022 klippy-env
drwxr-xr-x 13 pi pi 4096 Jul 11 00:38 libfreenect
drwxr-xr-x 3 pi pi 4096 Jul 11 10:19 librekinect
drwxr-xr-x 5 pi pi 4096 Nov 21 11:51 mainsail
drwxr-xr-x 8 pi pi 4096 Nov 19 13:02 moonraker
drwxr-xr-x 6 pi pi 4096 Jan 31 2022 moonraker-env
drwxr-xr-x 8 pi pi 4096 Nov 19 13:00 moonraker-telegram-bot
drwxr-xr-x 6 pi pi 4096 Jul 7 11:40 moonraker-telegram-bot-env
drwxr-xr-x 7 pi pi 4096 Nov 20 19:57 moonraker-telegram-bot-timelapse
drwxr-xr-x 3 pi pi 4096 Nov 21 11:52 OctoPrint
drwxr-xr-x 5 pi pi 4096 Nov 21 11:48 pgcode
drwxr-xr-x 6 pi pi 4096 Nov 19 13:03 printer_data

hollow tide
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Then you might simply be affected by a known Bug in Raspberry Pi OS

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As a patch for that

prisma briar
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Thank you for your time and help! seems like you are the right guy 🥹 i will keeep you posted

hollow tide
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You're welcome mainsail_heart

prisma briar
prisma briar
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so, yesterday once again it was working great, i shatdown the Pi multiple times and it worked great, But today the problem came back

prisma briar
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when i conect it via eth everything works fine

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but it doesnt seem to be solely a wi fi problem, i can ping the Pi

hollow tide
prisma briar
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well, i still cant access the pi, either by ssh or anything when conected to wifi,
I tought it could be linked to firewall, but its not ON

hollow tide
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If you can ping the device but cant connect to device, login to your router and look for something called AP isolate or Client isolation

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Disable that

prisma briar
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its turned off, i might just give up on the non ethernet for now, i managed to snug the cable while she wasn't around

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thanks anyways for your help 😄

hollow nest
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pls close this post, when your issue is fixed