参考
http://server-setting.info/debian/debian-no-apt-upgrade.html
# apt-get install flashplugin-nonfree # echo flashplugin-nonfree hold | dpkg --set-selections
特定バージョンへの固定(x86_64)
$ wget http://fpdownload.macromedia.com/get/flashplayer/installers/archive/fp_11.2.202.233_archive.zip $ unzip fp_11.2.202.233_archive.zip $ tar xvzf fp_11.2.202.233_archive/11_2r202_233_64bit/flashplayer11_2r202_233_linux.x86_64.tar.gz $ sudo cp libflashplayer.so /usr/lib/flashplugin-nonfree/libflashplayer.so
めも、未検証
