High CPU usage on reading specific file
Submitted by Alexander Hunziker
Assigned to poppler-bugs
A specific PDF file (http://ubuntuone.com/4ELfHGFXVtDAtU0lWsLT6G) causes very high CPU load and takes a long time to render using evince/cairo. On my dual core 2 GHz machine it takes 30 seconds to show the first page alone.
This was discovered by tracker choking when indexing this file (see https://bugzilla.gnome.org/show_bug.cgi?id=680897 comments 14 ff).
The built-in PDF reader of the chromium browser has no issues at all showing this file.