Open Bug 1161952 Opened 5 years ago Updated 2 years ago
[Ubuntu] Low quality when printing a pdf file
Environment: FF ESR 31.7.0 FF 38 OS: Ubuntu 14.04 x86 STR: 1. Open a pdf file in Firefox. 2. Print the file. Issue: The print quality is extremely low the characters look faded and pixelated.
(In reply to Catalin Varga [QA][:VarCat] from comment #0) > Environment: > > FF ESR 31.7.0 > FF 38 > OS: Ubuntu 14.04 x86 > > STR: > > 1. Open a pdf file in Firefox. > 2. Print the file. > > Issue: > The print quality is extremely low the characters look faded and pixelated. Do we only test on Ubuntu? Do we know if this impacts other distros?
(In reply to Benjamin Kerensa [:bkerensa] from comment #1) > Do we only test on Ubuntu? Do we know if this impacts other distros? This bug is reproducible only on Ubuntu. The other platforms (Windows and Mac) are not affected. I'm also seeing this issue on several other webpages, which are not PDFs, like: https://upload.wikimedia.org/wikipedia/commons/4/47/PNG_transparency_demonstration_1.png http://mozqa.com/data/firefox/images/mozilla_logo.jpg https://upload.wikimedia.org/wikipedia/commons/2/2c/Rotating_earth_%28large%29.gif https://upload.wikimedia.org/wikipedia/en/c/ce/SVG-logo.svg http://mozqa.com/data/firefox/layout/mozilla.html
This issue is still reproducible on Firefox 56.0b4, under Ubuntu 12.04x86. I noticed that the resolution from Image Quality section is set by default to 300dpi on PDF pages, while on other pages is set by default to 600dpi. If I manually change the Resolution, the PDF pages are correctly printed.
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