Confirming as of february 11th, this bug has rendered both firefox and thunderbird completely unusable under kubuntu 13. I re-downloaded the newest firefox 27 and still no luck.
:~$ firefox (process:5934): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed :~$ thunderbird (process:6095): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1160569 Title: [regression] GLib-CRITICAL **: g_slice_set_config: assertion `sys_page_size == 0' failed To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/1160569/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
