Created attachment 110873 [details] PPTX I have attached a pptx and ppt saved with Powerpoint. PPT displays correctly, the PPTX has the following issues in 4.4.0.0.beta2: - Charts are missing titles. - Wrong rotation of vertical axis labels. - Wrong orientation of X-axis labels and not wrapping text (causing every other label to disappear). Orientation behavior for the X-axis seems to be length dependent. The missing legend label on the lower left chart is not really an issue. A 3rd data column was used as a spacer and this extra label confused the legend. Removing the text from the 3rd column before importing will make the legend display properly.
Created attachment 110874 [details] PPT displays correctly
I can confirm with Version: 4.4.0.0.beta2+ Build ID: e1de94244c1b0419c1c3415c02381e8b7a87abe0 TinderBox: Linux-rpm_deb-x86_64@46-TDF, Branch:libreoffice-4-4, Time: 2014-12-14_11:45:23
Fixed in master for 5.0.