Reproduced on Ubuntu 14.04, with Inkscape 0.48.4 r9939 (Jan 22 2014).
Inkscape and Firefox were on the same workspace. The error popped up while the website appeared as a new tab in firefox.
I'm not sure whether it is somehow relevant for "sys_page_size", I have swap disabled (due SSD and plenty of RAM).
Reproduced on Ubuntu 14.04, with Inkscape 0.48.4 r9939 (Jan 22 2014).
Inkscape and Firefox were on the same workspace. The error popped up while the website appeared as a new tab in firefox.
I'm not sure whether it is somehow relevant for "sys_page_size", I have swap disabled (due SSD and plenty of RAM).