Hey all,

I've been having some problems with the graphical backends. When I use the 
default python one (which I assume is based on Ghostscript) it crashes for 
any new document I try to view.

CLI output:
[13/Jan/2015 08:56:14] "GET 
/api/v0/documents/documents/2/image/?size=50x50&rotation=0&version=2&page=1&zoom=100
 
HTTP/1.1" 200 1524

 

##### 139750518601968 c_void_p(139750518601968) 

[13/Jan/2015 08:56:15] "GET 
/api/v0/documents/documents/3/image/?size=50x50&rotation=0&version=3&page=1&zoom=100
 
HTTP/1.1" 500 16212 

[13/Jan/2015 08:56:15] "GET /static/images/mimetypes/error.png HTTP/1.1" 304 
0 

##### 139750518601968 c_void_p(139750518601968) 

[13/Jan/2015 08:56:16] "GET 
/api/v0/documents/documents/3/image/?size=50x50&rotation=0&version=3&page=1&zoom=100
 
HTTP/1.1" 500 100833 

[13/Jan/2015 08:56:21] "GET /documents/3/view/ HTTP/1.1" 200 69156 

[13/Jan/2015 08:56:21] "GET /static/images/ajax-loader.gif HTTP/1.1" 404 
1674 

[13/Jan/2015 08:56:21] "GET 
/api/v0/documents/documents/3/image/?size=160x120&rotation=0&version=3&page=1&zoom=100
 
HTTP/1.1" 500 16205 

Segmentation fault



Does this have anything to do with which version of Ghostscript I'm using 
(9.07 on CentOS7)? I assume these segfaults aren't standard.


So I tried out the other backends. ImageMagick gives kind of poor results 
in page previews and thumbnails, lots of aliasing, but atleast it worked. 
GraphicsMagick seems like an improvement aliasing-wise but has problems 
handling some pages.


So on to my questions:

1. Does the python standard backend in general perform better? Is it worth 
using over GraphicsMagick?

2. How would I go about getting it to work considering my current error?

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