Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.
** Information type changed from Private Security to Public -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1545317 Title: package firefox 44.0.1+build2-0ubuntu0.14.04.1 failed to install/upgrade: cannot copy extracted data for './usr/lib/firefox/libxul.so' to '/usr/lib/firefox/libxul.so.dpkg- new': unexpected end of file or stream Status in firefox package in Ubuntu: New Bug description: ??? ProblemType: Package DistroRelease: Ubuntu 14.04 Package: firefox 44.0.1+build2-0ubuntu0.14.04.1 ProcVersionSignature: Ubuntu 3.13.0-77.121-lowlatency 3.13.11-ckt32 Uname: Linux 3.13.0-77-lowlatency i686 AddonCompatCheckDisabled: False ApportVersion: 2.14.1-0ubuntu3.19 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: devlin 1842 F.... pulseaudio BuildID: 20160206220319 Channel: Unavailable Date: Sat Feb 13 13:58:40 2016 DuplicateSignature: package:firefox:44.0.1+build2-0ubuntu0.14.04.1:cannot copy extracted data for './usr/lib/firefox/libxul.so' to '/usr/lib/firefox/libxul.so.dpkg-new': unexpected end of file or stream ErrorMessage: cannot copy extracted data for './usr/lib/firefox/libxul.so' to '/usr/lib/firefox/libxul.so.dpkg-new': unexpected end of file or stream ForcedLayersAccel: False IfupdownConfig: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback InstallationDate: Installed on 2015-11-30 (75 days ago) InstallationMedia: Ubuntu-Studio 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.1) IpRoute: default via 10.0.0.1 dev eth0 proto static 10.0.0.0/24 dev eth0 proto kernel scope link src 10.0.0.10 metric 1 IwConfig: lo no wireless extensions. eth0 no wireless extensions. NoProfiles: True PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: dpkg 1.17.5ubuntu5.5 apt 1.0.1ubuntu2.11 RfKill: RunningIncompatibleAddons: False SourcePackage: firefox Title: package firefox 44.0.1+build2-0ubuntu0.14.04.1 failed to install/upgrade: cannot copy extracted data for './usr/lib/firefox/libxul.so' to '/usr/lib/firefox/libxul.so.dpkg-new': unexpected end of file or stream UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/04/2006 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.1.0 dmi.board.name: 0WF810 dmi.board.vendor: Dell Inc. dmi.chassis.type: 15 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.1.0:bd12/04/2006:svnDellInc.:pnOptiPlex745:pvr:rvnDellInc.:rn0WF810:rvr:cvnDellInc.:ct15:cvr: dmi.product.name: OptiPlex 745 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1545317/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp