Cannot connect to TouchUI after Octoprint update

[bdiesel1369]

I get a white screen error of localhost refused to connect after upgrading OctoPrint to recent release. I have added allowFraming: true and localNetworks: fixes to respective files and cannot get the localhost refused to connect to work.

[saronatart]

Hi, I have the same problem. No one a solution?

[yet-another-average-joe]

sudo nano ~/pi/TouchUI-autostart/chromium.xinit

In CHROME_ARGS, replace touchui localhost IP with http://0.0.0.0 You may also want to disable pinch if you have a capacitive multitouch : add --disable-pinch

This is what my autostart looks like

CHROME_ARGS=" --no-first-run --kiosk $TOUCHUI_ARGS $TOUCHUI_DEBUG --dns-prefetch-disable --disable-sync-preferences --disk-cache-size=1 --disk-cache-dir=/dev/null --disable-java --disable-plugins --disable-extensions --disable-infobars --user-agent='TouchUI (X11, Chrome $CHROME_VERSION$OCTOPI) (P:$PORT)' --start-maximized --window-position=0,0 --user-data-dir=$CONFIG_DIR --disable-pinch http://0.0.0.0"

(known issue, known fix)

[github-actions[bot]]

This issue has been automatically marked as inactive because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[bdiesel1369]

Added the suggested lines and got a different error message. See attached picture.

[yet-another-average-joe]

I realize the command line is not correct :

sudo nano ~/pi/TouchUI-autostart/chromium.xinit

makes no sense ! It's obviously :

sudo nano ~/TouchUI-autostart/chromium.xinit

Normally http://127.0.0.1 and http://0.0.0.0 work (just tested again). And why isn't OctoPrint service running ????

Did you try :

sudo service octoprint start or restart
sudo service touchui start or restart

And what the log file does tell to you ?

A wrong URL in TouchUI does not prevent octoprint service from starting (AFAIK). There might be something else... I will not be able to test again, as I'm reflashing with the new OctoPi 0.18.0, and will not install TouchUi autostart (not needed with larger screens (7" here : TouchUI can be toggled in OctoPrint menu - witch is impossible with the autostart)

Maybe you should consider that. Your screen looks like it's a 7" or so. Just boot with Chromium in kiosk mode.

[bdiesel1369]

My screen is a 4 inch THT I/O screen I am not using HMDI to connect to screen. After making changes I rebooted raspberrypi, which should have restarted touchui service I will have to include the log file next.

[github-actions[bot]]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.