[Bug 1163323] Re: Ubuntu 15px T rendered as bold S

2013-04-04 Thread Matthew Paul Thomas
** Attachment added: screenshot: different day, different glyph substitutions
   
https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/1163323/+attachment/3620855/+files/sext2.highlighted.png

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Title:
  Ubuntu 15px T rendered as bold S

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[Bug 1163323] Re: Ubuntu 15px T rendered as bold S

2013-04-04 Thread Matthew Paul Thomas
1. As shown in the second screenshot, the substitutions also occur with
various fonts on Web pages. So it isn't related to how the font is
chosen.

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Title:
  Ubuntu 15px T rendered as bold S

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[Bug 1163323] Re: Ubuntu 15px T rendered as bold S

2013-04-04 Thread Matthew Paul Thomas
** Description changed:

  Ubuntu 12.10
  
- On one particular machine running Ubuntu 12.10, almost every normal-
- weight T in Ubuntu 15px at normal weight is rendered as a bold S.
- For example, Text is rendered as Sext.
+ On one particular machine running Ubuntu 12.10, some text characters are
+ substituted for different characters.
  
- The problem does not occur with any other font, size, weight, or
- character. Only the T in Ubuntu 15px at normal weight.
+ On April 2, almost every normal-weight T in Ubuntu 15px at normal weight 
was rendered as a bold S. For example, Text was rendered as Sext.
+ https://launchpadlibrarian.net/135923753/sext.png
  
- This problem occurs in multiple applications, including Thunderbird,
- Tomboy, XChat, and Nautilus. It does not occur in LibreOffice (perhaps
- because it does not use GTK?), or in Ubuntu's menu bar (perhaps because
- it applies a bevel to the text?).
+ On April 3, that Ubuntu T returned to normal, but k in the font used
+ by Firefox when displaying Facebook wall posts was rendered as d. For
+ example, Mark was rendered as Mard.
+ 
+ On April 4, the k returned to normal, but p in a particular sans-serif 
bold size was rendered as non-bold ƒʹ, while 0 in a different sans-serif 
size was rendered as bold g.
+ https://launchpadlibrarian.net/136149473/sext2.highlighted.png
+ 
+ The machine was restarted between April 2nd and 3rd, but only suspended
+ between 3rd and 4th.
+ 
+ This problem occurs in multiple applications, including Firefox,
+ Thunderbird, Tomboy, XChat, and Nautilus. It does not occur in
+ LibreOffice (perhaps because it does not use GTK?), or in Ubuntu's menu
+ bar (perhaps because it applies an inset to the text?).
  
  [Originally reported by Nick Tait.]

** Summary changed:

- Ubuntu 15px T rendered as bold S
+ Some glyphs temporarily rendered as others

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Title:
  Some glyphs temporarily rendered as others

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[Bug 1163323] Re: Ubuntu 15px T rendered as bold S

2013-04-03 Thread Nobuto MURATA
I have experienced quite similar symptom in mid-session on my precise machine, 
my case is for Japanese characters.
If it happens, `fc-cache -fv` or `unity --replace`` does not recover it, I had 
to restart X session.

I have this issue after installing xserver-xorg-lts-quantal on precise,
and going back to xserver-xorg-lts-precise seems to solve it.

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Title:
  Ubuntu 15px T rendered as bold S

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[Bug 1163323] Re: Ubuntu 15px T rendered as bold S

2013-04-02 Thread Sebastien Bacher
Thanks, if the issue is specific to one machine it likely has to do with
the installed fonts/user configuration.

Some questions
1- how did you set the font to use?
2- does it happen with another user (or in a guest session) on the same machine?
3- did you do any tweaking in the fonts configuration on that machine?

** Changed in: pango1.0 (Ubuntu)
   Importance: Undecided = Low

** Changed in: pango1.0 (Ubuntu)
   Status: New = Incomplete

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Title:
  Ubuntu 15px T rendered as bold S

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