I caused the bug but I would like to fix it without doing the amateur fresh install.HOW: I copied a bunch of commands and ran them.OS: Debian 8When I run Iceweasel the following services crash the browser-gmail-facebookAdditionally my browser crashes after I input words of a certain length into the search bar, the issue won't reproduce today and I haven't saved any logs.espo@EVA-00:~$ sudo iceweasel  [sudo] password for espo: (process:2060): GLib-CRITICAL **: g_slice_set_config: assertion >'sys_page_size == 0' failed  console.error:    [CustomizableUI]   Custom widget with id loop-button does not return a valid node  console.error:    [CustomizableUI]   Custom widget with id loop-button does not return a valid node(gst-plugin-scanner:2146): GStreamer-CRITICAL **: gst_structure_new_empty: >assertion 'gst_structure_validate_name (name)' failed  espo@EVA-00:~$ sudo iceweasel(process:2161): GLib-CRITICAL **: g_slice_set_config: assertion >'sys_page_size == 0' failed  console.error:    [CustomizableUI]   Custom widget with id loop-button does not return a valid node  console.error:    [CustomizableUI]   Custom widget with id loop-button does not return a valid node  WARNING: content window passed to PrivateBrowsingUtils.isWindowPrivate. Use isContentWindowPrivate instead (but only for frame scripts).  pbu_isWindowPrivate@resource://gre/modules/PrivateBrowsingUtils.jsm:25:14  nsBrowserAccess.prototype.openURI@chrome://browser/content/browser.js:15030:21  espo@EVA-00:~$ iceweasel(process:2256): GLib-CRITICAL **: g_slice_set_config: assertion >'sys_page_size == 0' failedMy Issue with apt-get is more straightforward.espo@EVA-00:~$ sudo apt-get install vlcReading package lists... DoneBuilding dependency tree       Reading state information... DoneSome packages could not be installed. This may mean that you have  requested an impossible situation or if you are using the unstable  distribution that some required packages have not yet been created  or been moved out of Incoming.The following information may help to resolve the situation:The following packages have unmet dependencies:vlc : Depends: vlc-nox (= 1:2.2.1-dmo12) but it is not going to be installed  Depends: libavcodec56 (>= 10:2.8.4) but 6:11.4-1~deb8u1 is to be installed  Depends: libstdc++6 (>= 5.2) but 4.9.2-10 is to be installed  Depends: libvlccore8 but it is not going to be installed  Depends: libvncclient1 (>= 0.9.10) but it is not installable  Recommends: vlc-plugin-notify (= 1:2.2.1-dmo12) but it is not going >to be installedE: Unable to correct problems, you have held broken packages.espo@EVA-00:~$ 
Issues with GLIB+Iceweasel+apt-get
debian;apt;iceweasel;glib