package nufw 2.4.3-2.1build1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1

[VaugKBs]

Ubuntu 12.4 has the problem . I am not able to upgrade because the cdrom and dvd is not mounting. when i insert a disk with ubuntu on it, it runs the hard drive which have ubuntu on install. I do not thing the BIOS setting have anything to do with it. If I insert the disk gparted live it will not run. The computer I am using is a pentium 4. I am use to linux cause i was using it from Linux minit 8 and ubuntu 9 . I also has a BS in computer information system since 2003, which should not be difficult for me

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: nufw 2.4.3-2.1build1
ProcVersionSignature: Ubuntu 3.2.0-65.98-generic-pae 3.2.60
Uname: Linux 3.2.0-65-generic-pae i686
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: i386
Date: Wed Jul 2 11:14:40 2014
ErrorMessage: ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
MarkForUpload: True
SourcePackage: nufw
Title: package nufw 2.4.3-2.1build1 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Seth Arnold (seth-arnold)]

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.

[Seth Arnold (seth-arnold)]

Hello; you can probably work around this by saving your nufw rules, apt-get purge nufw, upgrading as you wish, then re-installing nufw and your rules.

Thanks