After Upgrade to 1.8 no longer able to connect via web browser - seems to be permissions related. Realize Octoprint 4a is support by others, but wanted to bring awareness.
Per android device, says "OctoPrint is Running" and does connect to printer, camera server seems to be active - Looks normal from andriod 10 phone
See screenshots from Chrome browser attempt from Win10 pc, same message when attempting from chrome browser on andriod phone running OctoPrint 4a.
A few reboots, reload, googling..
Unable (or unfamilair) with ability to run in safe mode via Octoprint 4a. Glad to try with guidance
You can download this in OctoPrint's System Information dialog ... no bundle, no support!)
Glad to try, need instruction
Octoprint 1.7 was stable on unrooted android 10 phone, update to 1.8, initially looked successful but said unable to restart. using Python 3.9.? - Checked before update.
Seeing similar reports starting today on the OctoPrint 4a Github, reporting same/similar issue.
I am unable to capture the terminal log, but on the OctoPrint 4a GitHub another user has provided an example, that appears to provide same failure mode.
see comment from others troubleshooting same..
Quote from other thread on OctoPrint 4a...
problem is in new version octoPrint
src/utils/comm.py on line 201 os.scandir("/dev")
- comment or delete lines 201-204 in comm.py and reinstall
- I used ssh in okto4a
ssh root@[ip] -p 8022
sed -i '201,204d' src/octoprint/util/comm.py
pip install .
... restart server