A hybrid PDF containing an OpenDocument Text or Spreadsheet embedded opens as a regular PDF (in Draw) when opened from a CIFS share mounted from a Microsoft Windows Server on a GNU/Linux machine.
The exact same file, byte for byte, opens correctly in Writer or Calc, respectively, when opened from a local filesystem (ext4).
Steps to Reproduce:
1. Open hybrid PDF
Opens in Draw as a normal PDF
Opens in the LibreOffice component appropriate for the kind of OpenDocument embedded in the PDF.
User Profile Reset: No
OpenGL enabled: Yes
kernel 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2 (2018-10-27) x86_64 GNU/Linux
CIFS mount options: rw,relatime,vers=2.1,sec=ntlmssp,cache=strict,username=USERNAME,domain=DOMAIN,uid=UID,forceuid,gid=GID,forcegid,addr=IPV4ADDRESS,file_mode=0600,dir_mode=0700,nounix,serverino,mapposix,rsize=1048576,wsize=1048576,echo_interval=60,actimeo=1,user=USERNAME
Build ID: 1:6.1.3-1
CPU threads: 8; OS: Linux 4.9; UI render: default; VCL: gtk3;
Dunno if OpenGL is enabled, there is no such checkbox in tools/options/libreoffice/view. The "use hardware rendering" checkbox is checked. Probably not relevant to current bug, but the bug report wizard asks...
$ glxinfo | grep OpenGL
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD PITCAIRN (DRM 2.49.0 / 4.9.0-8-amd64, LLVM 3.9.1)
OpenGL core profile version string: 4.3 (Core Profile) Mesa 13.0.6
OpenGL core profile shading language version string: 4.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 13.0.6
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL ES profile version string: OpenGL ES 3.1 Mesa 13.0.6
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.10
OpenGL ES profile extensions:
Thank you for reporting the bug. Please attach a sample document, as this makes it easier for us to verify the bug.
(Please note that the attachment will be public, remove any sensitive information before attaching it.
See https://wiki.documentfoundation.org/QA/FAQ#How_can_I_eliminate_confidential_data_from_a_sample_document.3F for help on how to do so.)
I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' once the requested document is provided.
Created attachment 148477 [details]
hybrid PDF - Calc
Created attachment 148478 [details]
hybrid PDF - Writer
Hybrid PDFs provided. Created from empty documents. (So. yes, they show blank pages in a PDF viewer, that's normal.)