Unpacking libnspr4-0d (from .../libnspr4-0d_4.8.7-0ubuntu3_i386.deb) ...
Selecting previously deselected package flashplugin-downloader.
Unpacking flashplugin-downloader (from .../flashplugin-downloader_11.0.1.152ubuntu1_i386.deb) ...
Selecting previously deselected package flashplugin-installer.
Unpacking flashplugin-installer (from .../flashplugin-installer_11.0.1.152ubuntu1_i386.deb) ...
Setting up libnspr4-0d (4.8.7-0ubuntu3) ...
Setting up flashplugin-downloader (11.0.1.152ubuntu1) ...
Downloading...
--2012-02-16 05:45:53--  http://archive.canonical.com/pool/partner/a/adobe-flashplugin/adobe-flashplugin_11.0.1.152.orig.tar.gz
Преобразование адреса archive.canonical.com... 91.189.88.33
Устанавливается соединение с archive.canonical.com|91.189.88.33|:80... соединились.
Запрос HTTP послан, ожидание ответа... 404 Not Found
2012-02-16 05:45:53 ОШИБКА 404: Not Found.

download failed
The Flash plugin is NOT installed.
dpkg: error processing flashplugin-downloader (--configure):
 subprocess installed post-installation script returned error exit status 1