Bug 138971 - Formulas in presentation saved with powerpoint do not show
Summary: Formulas in presentation saved with powerpoint do not show
Status: RESOLVED DUPLICATE of bug 129061
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
7.1.0.0.beta1+
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-12-16 11:31 UTC by thomas.mitterfellner
Modified: 2020-12-16 11:57 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:

Attachments
test case containing text and formula, pptx format (52.02 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2020-12-16 11:31 UTC, thomas.mitterfellner 		Details
test case containing text and formula, odp format (26.27 KB, application/vnd.oasis.opendocument.presentation)
2020-12-16 11:32 UTC, thomas.mitterfellner 		Details
test case containing text and formula, pdf format (76.54 KB, application/pdf)
2020-12-16 11:33 UTC, thomas.mitterfellner 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description thomas.mitterfellner 2020-12-16 11:31:45 UTC 
Created attachment 168221 [details]
test case containing text and formula, pptx format

When I open a presentation with a formula saved in Powerpoint in Libreoffice Impress, the text is shown but the formula is missing.

- Libreoffice 5.3.6.1 did show the formula although via some kind of non-editable overlay over the editable text part which made the slide almost unreadable.

- In Libreoffice 6.4.7.2 and 7.1.0beta1, the overlay is gone but also any traces of the formula

I tried saving in Powerpoint in odp format and in pptx format, both show the same problem. The pdf export shows the correct document.
Comment 1 thomas.mitterfellner 2020-12-16 11:32:53 UTC 
Created attachment 168222 [details]
test case containing text and formula, odp format
Comment 2 thomas.mitterfellner 2020-12-16 11:33:20 UTC 
Created attachment 168223 [details]
test case containing text and formula, pdf format
Comment 3 Xisco Faulí 2020-12-16 11:57:17 UTC 
Thanks for reporting this issue.
it looks like a duplicate of bug 129061

*** This bug has been marked as a duplicate of bug 129061 ***