I have the solution, removing the file ~/.fonts.config (attached) to fix the problem. I did create this file for deactivate the antialiasing on Firefox (I'm web developer). Sorry for the inconveniences. Thank you all.
** Attachment added: "The conflictive file" https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/674436/+attachment/1745614/+files/nico.fonts.conf -- X crashes when firefox load certain sites https://bugs.launchpad.net/bugs/674436 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
