That distro have reached EOL since a while; and such problem has been resolved long time ago.
** Changed in: flashplugin-nonfree (Ubuntu) Status: New => 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/783187 Title: package flashplugin-installer 10.1.85.3ubuntu0.9.04.1 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 2 Status in flashplugin-nonfree package in Ubuntu: Invalid Bug description: Binary package hint: flashplugin-nonfree cannot install flash plugin 10 in ubuntu 10.04 ProblemType: Package DistroRelease: Ubuntu 10.04 Package: flashplugin-installer 10.1.85.3ubuntu0.9.04.1 ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-21-generic i686 AptOrdering: flashplugin-installer: Remove adobe-flashplugin: Install adobe-flash-properties-gtk: Install adobe-flashplugin: Configure adobe-flash-properties-gtk: Configure Architecture: i386 Date: Mon May 16 04:38:02 2011 ErrorMessage: subprocess installed pre-removal script returned error exit status 2 SourcePackage: flashplugin-nonfree Title: package flashplugin-installer 10.1.85.3ubuntu0.9.04.1 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flashplugin-nonfree/+bug/783187/+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