GCC was updated from 4.8.2-19ubuntu1 to 4.8.4-2ubuntu1~14.04, which seems like the only relevant recent change.
I don't see anything relevant in the changelog though http://changelogs.ubuntu.com/changelogs/pool/main/g/gcc-4.8/gcc-4.8_4.8.4-2ubuntu1~14.04/changelog -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to eglibc in Ubuntu. https://bugs.launchpad.net/bugs/1310866 Title: bits/predefs.h missing in trusty package repo Status in eglibc package in Ubuntu: Confirmed Bug description: predefs.h is one of the headers needed to compile against 32 bit binaries in a 64 bit system. It's usually present in libc6-dev-i386 package. (http://packages.ubuntu.com/search?suite=saucy&arch=amd64&mode=exactfilename&searchon=contents&keywords=predefs.h), but it isn't so in trusty. (http://packages.ubuntu.com/search?suite=trusty&arch=amd64&mode=exactfilename&searchon=contents&keywords=predefs.h). It's not present anywhere else either. So kindly see to it that it's added ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: libc6-dev-i386 2.19-0ubuntu6 ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.1-0ubuntu3 Architecture: amd64 CurrentDesktop: KDE Date: Tue Apr 22 06:57:10 2014 InstallationDate: Installed on 2014-04-18 (3 days ago) InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.1) SourcePackage: eglibc UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/eglibc/+bug/1310866/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp