It seems to me that the post installation script aborts with status 1 if fglrx is not installed.
There is in postinst: # Make sure we use the discrete card has_aticonfig="$(which aticonfig)" if [ X"$has_aticonfig" != X ]; then aticonfig --px-dgpu || true fi At least on my system if I try it in a shell has_aticonfig="$(which aticonfig)" gives an exit code of 1 (I do not have an aticonfig executable anywhere in my path). Wouldn't it be reasonable to change it to has_aticonfig="$(which aticonfig || true)" to cater for systems where aticonfig is not present (due to fglrx not being installed)? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to fglrx-pxpress in Ubuntu. https://bugs.launchpad.net/bugs/1219998 Title: package fglrx-pxpress 0.3~hybrid0.0.1 failed to install/upgrade: sub- processo script post-installation instalado retornou estado de saída de erro 1 Status in “fglrx-pxpress” package in Ubuntu: Confirmed Bug description: HP dual AMD GPU HD6000M/4200M Description: Ubuntu 12.04.3 LTS (64 bits) Release: 12.04 Kernel 3.8.0-30-generic ProblemType: Package DistroRelease: Ubuntu 12.04 Package: fglrx-pxpress 0.3~hybrid0.0.1 ProcVersionSignature: Ubuntu 3.8.0-30.44~precise1-generic 3.8.13.6 Uname: Linux 3.8.0-30-generic x86_64 ApportVersion: 2.0.1-0ubuntu17.4 Architecture: amd64 Date: Mon Sep 2 19:22:00 2013 DuplicateSignature: package:fglrx-pxpress:0.3~hybrid0.0.1:sub-processo script post-installation instalado retornou estado de saída de erro 1 ErrorMessage: sub-processo script post-installation instalado retornou estado de saída de erro 1 InstallationMedia: Ubuntu 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.1) MarkForUpload: True PackageArchitecture: all SourcePackage: fglrx-pxpress Title: package fglrx-pxpress 0.3~hybrid0.0.1 failed to install/upgrade: sub-processo script post-installation instalado retornou estado de saída de erro 1 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-pxpress/+bug/1219998/+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