Description of problem:
Allthough some bar code are displayed by Okular, they are not printed.
Bug is upstream
It is fixed upstream
I have applied the cited patch.
On my side a problematic document was not including barcode before applying update (local build) but was OK after applying updates.
No installation issues.
Before the update, I downloaded the problem pdf from https://gitlab.freedesktop.org/poppler/poppler/-/issues/1088 and printed it; the barcode was indeed missing. I would have liked to find other examples, but an old United Parcel Service label, as well as downloaded examples of United Parcel and United States Postal Service, all printed correctly. Proceeding...
After the update, the problem label now prints correctly, and so do the other labels that worked before the update.
Giving this an OK, and validating.
Okular could not print some bar code. The error was reported upstream against poppler.
This release applies upstream patch which no allow the printing of documents including barcode.
An update for this issue has been pushed to the Mageia Updates repository.