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On 2013-02-26T12:31:44+00:00 Nqn1976 wrote:

With ghostscript 9.07, libspectre-based viewers like evince and okular
can't display .ps files anymore. Reverting to 9.06 fixes it.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/0

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On 2013-03-06T23:12:20+00:00 Albert Astals Cid wrote:

Giving some files

https://bugs.kde.org/attachment.cgi?id=77770
https://bugs.kde.org/attachment.cgi?id=77771

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/1

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On 2013-03-07T17:46:00+00:00 Albert Astals Cid wrote:

using LANG=C fixes it, i.e.

LANG=C okular myfile.eps
LANG=C evince myfile.eps

Will make it work

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/2

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On 2013-03-08T15:02:35+00:00 Albert Astals Cid wrote:

Talked to the ghostcript devels and they agree it's a bug in their side, for 
now they said we can workaround it by adding 
char *lala = setlocale(LC_ALL, "POSIX");
gsaspi_call
setlocale(LC_ALL, lala);

to our code.

Carlos, what do you think?

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/3

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On 2013-03-30T11:23:17+00:00 Carlos Garcia Campos wrote:

(In reply to comment #3)
> Talked to the ghostcript devels and they agree it's a bug in their side, for
> now they said we can workaround it by adding 
> char *lala = setlocale(LC_ALL, "POSIX");
> gsaspi_call
> setlocale(LC_ALL, lala);
> 
> to our code.

for every call to the GS API?

> Carlos, what do you think?

The problem of that hack is that setlocale might affect other threads
currently running. Do we know which versions exactly are affected by
this bug? Is it fixed already? is there a patch distros could apply?

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/8

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On 2013-04-06T18:52:58+00:00 Albert Astals Cid wrote:

(In reply to comment #4)
> (In reply to comment #3)
> > Talked to the ghostcript devels and they agree it's a bug in their side, for
> > now they said we can workaround it by adding 
> > char *lala = setlocale(LC_ALL, "POSIX");
> > gsaspi_call
> > setlocale(LC_ALL, lala);
> > 
> > to our code.
> 
> for every call to the GS API? 

That's what they said

> 
> > Carlos, what do you think?
> 
> The problem of that hack is that setlocale might affect other threads
> currently running. 

Oh, that's bad

> Do we know which versions exactly are affected by this
> bug? 

9.07

> Is it fixed already? is there a patch distros could apply?
No clue, i told them on IRC and they said the bug has been there forever, but 
it's not since with 9.06 it works, they said they'd fix it but can't find 
anything in their git log that says it's been fixed. Going to download and 
compile now to try here

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/13

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On 2013-04-06T21:45:45+00:00 Albert Astals Cid wrote:

Tried last git version and still fails :_/

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/14

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On 2013-04-07T14:18:42+00:00 Albert Astals Cid wrote:

Upstream bug http://bugs.ghostscript.com/show_bug.cgi?id=693843

Reply at:
https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1159931/comments/15


** Changed in: libspectre
       Status: Unknown => Confirmed

** Changed in: libspectre
   Importance: Unknown => High

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to evince in Ubuntu.
https://bugs.launchpad.net/bugs/1159931

Title:
  Evince not rendering Postscript files

Status in GS-GPL  -  GPL Ghostscript:
  Unknown
Status in libspectre:
  Confirmed
Status in “evince” package in Ubuntu:
  Confirmed

Bug description:
  Since the last updates to Ubuntu 13.04, Evince is not rendering
  postscript files any more. I attach a very simple file I produced with
  LaTeX. I also attach a video that shows what happens, it tries to show
  the page, but then a 1 (for page 1) appears in the miniature sidebar
  at the left, and it says "Loading..." but nothing happens.

  This is what evince shows from the terminal line:

  undefined -21
  undefined -21

  (evince:6210): EvinceDocument-CRITICAL **:
  ev_document_misc_pixbuf_from_surface: assertion `surface' failed

  (evince:6210): GLib-GObject-CRITICAL **: g_object_unref: assertion 
`G_IS_OBJECT (object)' failed
  undefined -21

  (evince:6210): EvinceDocument-CRITICAL **:
  ev_document_misc_pixbuf_from_surface: assertion `surface' failed

  (evince:6210): GLib-GObject-CRITICAL **: g_object_unref: assertion
  `G_IS_OBJECT (object)' failed

  (evince:6210): GLib-GObject-WARNING **:
  /build/buildd/glib2.0-2.35.9/./gobject/gsignal.c:2593: instance
  `0x7fe4adceee30' has no handler with id `4363'

  (evince:6210): GLib-GObject-WARNING **:
  /build/buildd/glib2.0-2.35.9/./gobject/gsignal.c:2593: instance
  `0x7fe4adceee30' has no handler with id `4364'

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: evince 3.6.1-1ubuntu3
  ProcVersionSignature: Ubuntu 3.8.0-14.24-generic 3.8.4
  Uname: Linux 3.8.0-14-generic x86_64
  ApportVersion: 2.9.2-0ubuntu2
  Architecture: amd64
  Date: Mon Mar 25 18:51:09 2013
  InstallationDate: Installed on 2012-05-31 (298 days ago)
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 
(20120425)
  MarkForUpload: True
  SourcePackage: evince
  UpgradeStatus: Upgraded to raring on 2013-02-28 (25 days ago)

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