1680496 - A PDF has lines or is blurry if it's opened in Firefox after it was printed using "Print to PDF" option

Status: RESOLVED DUPLICATE of bug 1269455

(Firefox :: PDF Viewer, defect)

Description

[Oana Botisan, Desktop QA]

Attachment: Screenshot_1.png

Affected versions

• Firefox 84.0b7
• Firefox 85.0a1

Affected platforms

• Windows 10 x64
• Windows 7 x64
• macOS 10.13

Steps to reproduce

1. Log into pinterest.com.
2. Print the web page using the "Print to PDF" option.
3. Open the saved pdf in Firefox.

Expected result

• The pdf is correctly displayed.

Actual result

• The pdf has white lines displayed on it or it's really blurry.

Regression range

• I will try to find a regression asap.

Additional notes

• If the pdf is opened in Chrome, the issue is not reproducing.
• If the pdf is saved from Chrome (using the print to file option) and then opened in Firefox, the issue is not reproducing.
• As far as I can tell, the issue is reproducing only using pinteerest.

Suggested severity

• S4

Comment 1

[Oana Botisan, Desktop QA]

Attachment: image.png

Comment 2

[Jonas Jenwald [:Snuffleupagus]]

The pdf has white lines displayed on it

This part of the report is a duplicate of e.g. bug 1264608.

or it's really blurry.

This part will require that you attach the PDF document in question here, to allow further debugging.

Comment 3

[Oana Botisan, Desktop QA]

Attachment: ujghkjgkj.pdf

This part will require that you attach the PDF document in question here, to allow further debugging.

This is the PDF I used. Sorry, I didn't see this comment until now. I will try to find a regression as soon as possible.

Comment 4

[Anca Soncutean, Desktop QA]

(In reply to Jonas Jenwald [:Snuffleupagus] from comment #2)

The pdf has white lines displayed on it

This part of the report is a duplicate of e.g. bug 1264608.

or it's really blurry.

This part will require that you attach the PDF document in question here, to allow further debugging.

The regression range for the blurry part points to the same one mentioned by Oana in bug 1264608.

• Pushlog: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=942ed5747b63&tochange=cb573b9307e5.

Comment 6

[Marco Castelluccio [:marco]]

This is better, but still problematic, in latest Nightly after https://github.com/mozilla/pdf.js/pull/14853.