Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=30001

Thanks, but now on a test machine I get "An error has occured and the file list could not be loaded: Error: You don't have permission to this folder" for every survey when trying to list files. They are there and seen as a logo file at least, but listing fails. Can you check if it is just me?

Hi, i'm using 4.2.4+200520 in production, with this fix "inline" (till it got released) and it's working. Please check your directories chmod, i have 775 on upload, upload/survey and upload/survey/123456 (concrete survey upload dir). There are also issues with default .htaccess generated by Lime, it might be not compatible with your http server version, try delete .htaccess files from upload, upload/survey and upload/survey/123456 and retest please.

We'll revert the file manager to LS3 in the next minor release, so we won't fix any further issues in this file manager.

Estimate of date for next minor release? (Is it 4.2.nextnumber or 4.3.0?)

https://manual.limesurvey.org/LimeSurvey_roadmap#Current_release_schedule

4.3 is next minor release; 4.2.x is called "patch release". :) You can read details on semver.org.

Fixed in Release 4.2.7+200604

Hi, i'm using 4.2.4+200520 in production, with this fix "inline" (till it got released) and it's working. Please check your directories chmod, i have 775 on upload, upload/survey and upload/survey/123456 (concrete survey upload dir). There are also issues with default .htaccess generated by Lime, it might be not compatible with your http server version, try delete .htaccess files from upload

No help. There was only one .htaccess, on upload/surveys, and removing it did not help. Apache user has r- and x-permissions.

There are strange errors, "SELinux is preventing /usr/sbin/php-fpm from write access on the directory /var/www/html/limesurvey.#012#012***", but setting SELinux to permissive did not help either.

Hmm, do you have an option to test it on other machine with different configuration? It seems like the fpm configuration is problem here, not application.

Or maybe you could write simple upload form for testing purposes e.g. in test.php in document root?

Now I tested on localhost having Ubuntu 20.04. In this I have just a+rwx for permissions and I just downloaded 4.2.7. Does not seem to work. However, I did not made clean install, so maybe there is something strange in DB or something.

Anyways, I think I'll just wait for 4.3.x anyways.

Lime stores absoulte file path in database, so if you are testing existent files on new instance with different document root path, then some issues may occur.

When i tested lime on dev instance with db dump from production, i had to change absolute path using sed on dump, eg. if you dump db from prod located in /var/www/prod to dev instance located in /var/www/dev then you should use something like this:
sed -i -e 's/\/var\/www\/prod/\/var\/www\/dev/g' dump_from_prod.sql