That distro have reached EOL since a while; and such problem has been resolved long time ago.
** Changed in: flashplugin-nonfree (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to flashplugin-nonfree in Ubuntu. https://bugs.launchpad.net/bugs/700613 Title: package flashplugin-installer 10.1.102.65ubuntu0.10.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 Status in flashplugin-nonfree package in Ubuntu: Invalid Bug description: Binary package hint: flashplugin-nonfree None. ProblemType: Package DistroRelease: Ubuntu 10.04 Package: flashplugin-installer 10.1.102.65ubuntu0.10.04.1 ProcVersionSignature: Ubuntu 2.6.32-24.43-server 2.6.32.15+drm33.5 Uname: Linux 2.6.32-24-server x86_64 Architecture: amd64 Date: Sun Jan 9 15:08:29 2011 ErrorMessage: subprocess installed post-installation script returned error exit status 2 InstallationMedia: Ubuntu-Server 10.04 "Lucid Lynx" - Release Candidate amd64 (20100419.1) SourcePackage: flashplugin-nonfree Title: package flashplugin-installer 10.1.102.65ubuntu0.10.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flashplugin-nonfree/+bug/700613/+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