I hope some do something about this bug , I search the net and try many thing and all didn't solve it even the dpkg repair from boot menu ,it help installing the package but try to reinstall it or upgrade it'll return to the same error.
I post my experience here :replay #9 http://ubuntuforums.org/showthread.php?p=8454111#post8454111 -- package linux-image-2.6.31-16-generic 2.6.31-16.52 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 https://bugs.launchpad.net/bugs/492926 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs