Thread:Project:Support desk/Upgraded old MW site to 1.23.3 and thumbnails stopped working/reply (12)

Thank you so very very much

After much fumbling about (much due to my own lack of knowledge) I found the issue. SELINUX will not let apache (the process) write to the directory. As a temporary fix I ended up turning of SELINUX completely and the application could generate the necessary thumbnails.

Thank you all for time and effort.