Hello, I have trouble with png-graphic-files. I havew abotu 20 files included in a article file on Lyx 1.34. I works fine to create a pdf but then suddenly I get the error: "The file cannot be converted error executing ps2pdf -CompatibilityLevel=1.3 'filename.ps'" What seems strange to me is that I have no Idea why the error suddenly turns up. (The only way to solve it was to return to an earlier System Snapshot as I run my Suse Linux with parallels on a MBP) Thanks Robert
