During installation of Ubuntu 18.04 I created a separate partition
/store. Files are accessible, but I cannot open files on it with okular and GIMP. No exact errors are displayed, okular just says
Could not open file:///store/1.pdf.
Opening '/store/2.jpg' failed:Could not open '/store/2.jpg' for reading: No such file or directory
However other programs, such as chrome, document viewer, kolourpaint read pdf, jpg files perfectly.
When inside okular/GIMP I click file->open, /store is not displayed among other folders. Neither symbolic link to it, residing in ~/Desktop is displayed.
What can be the solution?