[Bug 488398] New: /usr/share/ghostscript/conf.d/*.zh_* refers to *.ttf instead of *.ttc

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Summary: /usr/share/ghostscript/conf.d/*.zh_* refers to *.ttf instead of *.ttc

https://bugzilla.redhat.com/show_bug.cgi?id=488398

Summary: /usr/share/ghostscript/conf.d/*.zh_* refers to *.ttf
                    instead of *.ttc
           Product: Fedora
           Version: 10
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: medium
          Priority: low
         Component: cjkunifonts
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
         QAContact: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail],
                    [e-mail]
    Classification: Fedora

Description of problem:
/usr/share/ghostscript/conf.d/*map.zh_* refers to *.ttf instead of *.ttc,
causing printing or viewing of cjk pdf without embedded cjk fonts to not work.

Version-Release number of selected component (if applicable):
cjkunifonts-uming-0.2.20080216.1-10.fc10.noarch
cjkunifonts-ukai-0.2.20080216.1-10.fc10.noarch

Additional info:
This seems to be an small oversight of the packager when the unifonts changes
from ttf in 0.1.x to ttc in 0.2.x ?

[Bug 488398] /usr/share/ghostscript/conf.d/*.zh_* refers to *.ttf instead of *.ttc

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #1 from Caius "kaio" Chance   2009-04-07 23:57:16 EDT ---
Migration from .ttf to .ttc is upstream's decision.

Please gracefully provide details info/logs/errors from incompatible softwares.

[Bug 488398] /usr/share/ghostscript/conf.d/*.zh_* refers to *.ttf instead of *.ttc

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #2 from Hin-Tak Leung   2009-04-08 01:55:16 EDT ---
(In reply to comment #1)
> Migration from .ttf to .ttc is upstream's decision.
>
> Please gracefully provide details info/logs/errors from incompatible softwares.

You do not understand the problem. The "ghostscript/conf.d/*map.zh_*" files are
a set of distribution-specific/value-added config files which tell ghostscript
what default CJK fonts to use when pdf files containing CJK text but without
embedded font is encountered.

On older fedora systems, the config files tell ghostscript to use uming.ttf and
ukai.ttf, because those are the fonts *available on the system*. Since upstream
has migrated to ttc, and fedora now follow upstream to ship uming.ttc/ukai.ttc
instead of uming.ttf/ukai.ttf, the config files now tell ghostscript to use
font files which no longer exist.

The problem is very well-understood and the solution well-characterised: the
content of /usr/share/ghostscript/conf.d/*.zh_* should always refer to
available and valid font files on the system. When the font file names have
changed, the config files should be updated to match.

[Bug 488398] /usr/share/ghostscript/conf.d/*.zh_* refers to *.ttf instead of *.ttc

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #3 from Caius "kaio" Chance   2009-04-08 02:13:26 EDT ---
(In reply to comment #2)
> You do not understand the problem. The "ghostscript/conf.d/*map.zh_*" files are
> a set of distribution-specific/value-added config files which tell ghostscript
> what default CJK fonts to use when pdf files containing CJK text but without
> embedded font is encountered.

Have you tested this on rawhide yet?
> On older fedora systems, the config files tell ghostscript to use uming.ttf and
> ukai.ttf, because those are the fonts *available on the system*. Since upstream
> has migrated to ttc, and fedora now follow upstream to ship uming.ttc/ukai.ttc
> instead of uming.ttf/ukai.ttf, the config files now tell ghostscript to use
> font files which no longer exist.

Could you please test on rawhide with installing cjkuni-fonts-ghostscript also?
> The problem is very well-understood and the solution well-characterised: the
> content of /usr/share/ghostscript/conf.d/*.zh_* should always refer to
> available and valid font files on the system. When the font file names have
> changed, the config files should be updated to match.

I should've updated all of them, and they are packed in
cjkuni-fonts-ghostscript on rawhide.

[Bug 488398] /usr/share/ghostscript/conf.d/*.zh_* refers to *.ttf instead of *.ttc

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Caius "kaio" Chance  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |i18n

[Bug 488398] ghostscript files referred to outdated font info

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

Caius "kaio" Chance  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|/usr/share/ghostscript/conf |ghostscript files referred
                   |.d/*.zh_* refers to *.ttf   |to outdated font info
                   |instead of *.ttc            |

[Bug 488398] ghostscript files referred to outdated font info

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comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=488398

Caius "kaio" Chance  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED

--- Comment #4 from Caius "kaio" Chance   2009-04-08 02:42:27 EDT ---
Please kindly test if this rpm solves your problem:

http://koji.fedoraproject.org/koji/taskinfo?taskID=1284552

[Bug 488398] ghostscript files referred to outdated font info

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #5 from Hin-Tak Leung   2009-04-08 18:11:22 EDT ---
(In reply to comment #4)
> Please kindly test if this rpm solves your problem:
>
> http://koji.fedoraproject.org/koji/taskinfo?taskID=1284552

Still broken, just in different ways. The base name now changes to ttc, but the
full path is wrong. I'll attach logs later.

Sorry I cannot share the pdf test file - it contains proprietary info - but if
you can find a equivalent pdf, the test is simply: "gs -dNOPAUSE file.pdf" to
see the logs I am posting.

[Bug 488398] ghostscript files referred to outdated font info

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #6 from Hin-Tak Leung   2009-04-08 18:13:51 EDT ---
Created an attachment (id=338816)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=338816)
log of how it was broken

Note that it says:
'Can't find the font file /usr/share/fonts/cjkunifonts-uming/uming.ttf'

(The correct path is "/usr/share/fonts/cjkunifonts-uming/uming.ttc")

[Bug 488398] ghostscript files referred to outdated font info

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comments should be made in the comments box of this bug.

https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #7 from Hin-Tak Leung   2009-04-08 18:17:23 EDT ---
Created an attachment (id=338817)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=338817)
new brokenness with rpms from comment 5

Different brokenness with rpms from comment 5.

Note now it says "Can't find the font file /usr/share/fonts/cjkuni/uming.ttc"

The new rawhide rpm puts the file at
/usr/share/fonts/cjkunifonts-uming/uming.ttc
(note the extra bits "-uming").

[Bug 488398] ghostscript files referred to outdated font info

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #8 from Hin-Tak Leung   2009-04-08 18:20:21 EDT ---
The config.d/*map* files just need to match exactly the locations and naming of
the fonts.

[Bug 488398] ghostscript files referred to outdated font info

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #9 from Caius 'kaio' Chance   2009-05-04 22:17:25 EDT ---
I guess the cidmaps I back-ported before was referring to new package names
used in rawhide (coming up F11 in this case). Please kindly check the following
update which target F10:

http://koji.fedoraproject.org/koji/buildinfo?buildID=100858

Let me know the results so I could push to F10 once it is proved working.
Thanks a lot.

It is welcome to test the same on rawhide, or F11 once its released.

[Bug 488398] ghostscript files referred to outdated font info

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

Hin-Tak Leung  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #338816|0                           |1
        is obsolete|                            |
 Attachment #338817|0                           |1
        is obsolete|                            |

--- Comment #10 from Hin-Tak Leung   2009-05-06 03:50:34 EDT ---
Created an attachment (id=342605)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=342605)
new log, showing finding font files successful

After http://koji.fedoraproject.org/koji/buildinfo?buildID=100858 , 
it now works correctly on f10.

There seems to be a new harmless message compared to previous:

Can't find (or can't open) font file
/usr/share/ghostscript/8.64/Resource/Font/NimbusSanL-Regu.
Can't find (or can't open) font file NimbusSanL-Regu.
Querying operating system for font files...
Loading NimbusSanL-Regu font from
/usr/share/fonts/default/Type1/n019003l.pfb... 3652904 2149080 21225716
19825545 3 done.

So please close.

[Bug 488398] ghostscript files referred to outdated font info

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--- Comment #11 from Hin-Tak Leung   2009-05-06 06:46:00 EDT ---
Created an attachment (id=342629)
 --> (https://bugzilla.redhat.com/attachment.cgi?id=342629)
font encoding(?) problem

The new font files seem to have some font encoding problem with X? Anyway, here
is firefox screenshot, plus url.

configuring firefox to use Sazanami Gothic (a japanese font) for tradtional
chinese explicitly shows how the page should look for most parts - obviously
using a japanese font (with missing code points) is not ideal.

[Bug 488398] ghostscript files referred to outdated font info

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https://bugzilla.redhat.com/show_bug.cgi?id=488398

--- Comment #12 from Hin-Tak Leung   2009-05-06 06:46:56 EDT ---
I have already tried fc-cache -f and also manually blowing away fontconfig's
cache everywhere...

[Bug 488398] ghostscript files referred to outdated font info

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--- Comment #13 from Hin-Tak Leung   2009-05-08 00:05:02 EDT ---
downgrading to -11 reverts to correct behavior...

[Bug 488398] ghostscript files referred to outdated font info

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--- Comment #14 from Hin-Tak Leung   2009-05-08 00:22:50 EDT ---
I have tried forward/backward a few times (close firefox, install package ,
fc-cache -r  as root and user, start firefox), and it seems that something in
-13 is different and broken compared to -11 ; url as in the screenshot .

[Bug 488398] ghostscript files referred to outdated font info

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--- Comment #15 from Hin-Tak Leung   2009-05-08 17:09:55 EDT ---
FAPIcidfmap.zh_TW seems to refer to 
/usr/share/fonts/chinese/{cjkunifonts-ukai,cjkunifonts-uming} rather than
/usr/share/fonts/{cjkunifonts-ukai,cjkunifonts-uming}

But please close when that's fixed.

I think my firefox problem is unrelated (it seems to come and go, and not
depending on which version - I unpacked both src rpm and can't see how the
difference affect the x server) - so I probably should file a different bug.

[Bug 488398] ghostscript files referred to outdated font info

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--- Comment #16 from Hin-Tak Leung   2009-05-08 21:22:09 EDT ---
Please ignore comment 11,12,13,14 - I think it is due to the radeon X driver. 
"MOZ_DISABLE_IMAGE_OPTIMIZE=1 firefox" works around it.

[Bug 488398] ghostscript files referred to outdated font info

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Caius 'kaio' Chance  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|                            |RAWHIDE

--- Comment #17 from Caius 'kaio' Chance   2009-05-15 02:42:11 EDT ---
(In reply to comment #16)
> Please ignore comment 11,12,13,14 - I think it is due to the radeon X driver. 
> "MOZ_DISABLE_IMAGE_OPTIMIZE=1 firefox" works around it.

Thanks for info. I have fixed comment #15 and rebuilt:

http://koji.fedoraproject.org/koji/buildinfo?buildID=102212

It will be on current rawhide and F11 soon. :)