*** This bug is a duplicate of bug 1294699 *** https://bugs.launchpad.net/bugs/1294699
Let me comment here, instead of commenting on duplicate bug, due to it more related to XFCE and other apps (themes). So, looking at good news on bug #1294699, i test my previously reported apps and found that some was fortunately fixed so far. Looks like fixed and no show this bug any more: $ libreoffice --version LibreOffice 4.2.8.2 420m0(Build:2) $ gimp --version GNU Image Manipulation Program version 2.8.10 $ firefox --version Mozilla Firefox 47.0 and still not fixed: $ thunderbird --version (process:10726): GLib-CRITICAL **: g_slice_set_config: assertion 'sys_page_size == 0' failed Thunderbird 38.8.0 My current OS $ uname -a Linux test-ssd 3.19.0-64-generic #72~14.04.1-Ubuntu SMP Fri Jun 24 18:00:49 UTC 2016 i686 i686 i686 GNU/Linux $ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 DISTRIB_CODENAME=trusty DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS" THANKS! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1476736 Title: Crash in cairo-scaled-font.c:459: _cairo_scaled_glyph_page_destroy: Assertion `!scaled_font->cache_frozen' failed. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cairo/+bug/1476736/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs