PDF-View does no more work since 1.5 version. I tried it on three pcs with LINUX MINT18 XFCE and one with WINDOWS7 prof-64bit.
It only appears a black screen in the browser. But the file has been downloaded into a folder.
Hi, I regular disable the integrated PDF plugins because I open with Okular.
For test enabled both PDF plugins and work fine with example PDF.
Opensuse Leap 42.1 x86_64
CPU Intel T4200 4 GB
GPU Intel GN 965
Vivaldi latest snapshot
works perfectly fine here with the internal pdl plugin. Win7 32bit