Bug 682677 - Wrong thinkness for letter 'u'
Summary: Wrong thinkness for letter 'u'
Keywords:
Status: CLOSED DUPLICATE of bug 715309
Alias: None
Product: Fedora
Classification: Fedora
Component: liberation-fonts
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Pravin Satpute
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-03-07 09:03 UTC by Fabian Greffrath
Modified: 2012-02-09 17:48 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2012-02-09 17:48:13 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
See the attached screenshot I took from the SPON website, especially the word "um" (97 bytes, text/plain)
2011-03-07 09:03 UTC, Fabian Greffrath
no flags Details
Artifact for character "u" when employing Liberation fonts (20.54 KB, image/png)
2011-03-08 15:28 UTC, Joachim Frieben
no flags Details


Links
System ID Private Priority Status Summary Last Updated
Debian BTS 616620 0 None None None Never

Description Fabian Greffrath 2011-03-07 09:03:52 UTC
Created attachment 482628 [details]
See the attached screenshot I took from the SPON website, especially the word "um"

Originally reported by Michael Biebl to the Debian Bug Tracking System, see <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=616620>:

Hi,

since upgrading ttf-liberation from 1.05.2.20091019-4 to
1.06.0.20100721-1, the letter 'u' and 'U' has become much "thiner" in
comparison to other letters. See the attached screenshot I took from the
SPON website, especially the word "um".

I downgraded to the squeeze version again and the problem is gone, so
this is a regression of the new upstream release.

Cheers,
Michael

> Is only the sans variant affected or also the serif one?

Hard to say, as the serif letter is completely different. I only recognized this
with the sans version.

I have to add, that I use LCD, RGB, and full hinting

Comment 1 Pravin Satpute 2011-03-08 10:12:02 UTC
i have not done any change specifically to 'u' and 'U' characters, but will check those again

Comment 2 Joachim Frieben 2011-03-08 15:28:25 UTC
Created attachment 482925 [details]
Artifact for character "u" when employing Liberation fonts

Issue still present for liberation-fonts-1.06.0.20100721-5.fc15 as demonstrated by the attached screenshot. The issue only occurs for the particular font size used in the title: after zooming in or zooming out, the rendering is even again.
(Note: attachment 482628 [details] is broken, only the external link is displayed instead of the image itself).

Comment 3 Fabian Greffrath 2011-03-08 15:48:27 UTC
The same headline is rendered perfectly normal in Epiphany, regardless of the zoom factor.

Comment 4 Pravin Satpute 2011-03-09 05:26:09 UTC
As per comment #2 and #3 it looks like hinting issues.
Yet i have not touched hinting instructions of liberation fonts :)
dunno should i try for something for specific size (please let me know the size) mentioned in #2, 

I did not able to reproduce same in fedora 14 gedit and openoffice

Comment 5 Pravin Satpute 2012-02-09 17:48:13 UTC

*** This bug has been marked as a duplicate of bug 715309 ***


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