Hi, I have found an old thread where Matthew Conte talks about problems previewing certain files, downloading them. Matthew Conte wrote: I'm having several problems with my local galaxy install which may or may not be related to one another.,,The first problem I'm having is with the "Display data in browser" feature. Some files type formats (fastqsanger, fasta) display fine. However, other file type formats (png, svg, txt) simply do not display at all. I have debugging turned on, but do not see any error within the browser or within the galaxy log or web server log after clicking the "Display data in browser" eyeball icon. It is simply a blank middle panel. I'm having several problems with my local galaxy install which may or may not be related to one another.,,The first problem I'm having is with the "Display data in browser" feature. Some files type formats (fastqsanger, fasta) display fine. However, other file type formats (png, svg, txt) simply do not display at all. I have debugging turned on, but do not see any error within the browser or within the galaxy log or web server log after clicking the "Display data in browser" eyeball icon. It is simply a blank middle panel. http://gmod.827538.n3.nabble.com/problems-previewing-certain-files-downloadi... In my case all this happen without a proxy, (so) and I can login in correctly but I still having problem previewing and downloading files. hg summary parent: 6298:b258de1e6cea tip branch: default