start browser without any plugins to check if any plugin is interfering
I didn’t/ don’t see any issues with NC14, NC15 now and FF64. Therefor I assume an issue with caching somewhere.
Are you using uOrigin plugin for Internet privacy? One user had an issue a little similar to yours and he had to disable (CSS) filtering for the Nextcloud site.
Good luck!
I would say so too, but it didn’t make a difference. I ran the occ commands, disabled all plugins - including Privacy Badger and DuckDuckGo privacy Essentials (I’m not using uOrigin) - cleared the cache, restarted FF and did a full refresh, but to no avail…
Thanks for the suggestions though
Edit:
There are a lot of these lines in the apache log:
[Mon Dec 17 18:06:01 2018] [error] [client 87.50.31.42] client denied by server configuration: /home/sites/site34/web/cloud/apps/theming/img/core
Generated thumbnails are shown just fine, e.g. https://cloud.example.com/core/preview?fileId=876&c=f3f15ace9a78312d5343970de95fe51f&x=45&y=45&forceIcon=0
Maybe something went wrong during the update.
I didn’t see this issue on NC14 (I ran all NC14 versions) and I don’t see such issue on NC15.
Maybe a job during update didn’t run, or there is some small configuration issue.
Did you copy the web server config from the latest NC (in your case NC14) documentation?
For some config parts the order did matter. Here is a quote from my nginx config:
# Adding the cache control header for js and css files
# Make sure it is BELOW the PHP block
location ~ \.(?:css|js|woff|svg|gif)$
Do you have PHP module imagick running? (Just asking)