This problem is caused by a mismatch between the md5sums in the ubuntu package and the new adobe flash player release 9.0.115.0 . Updating md5sums in the package fix this. I attached a debdiff which fix the issue, the installation doesn't give any error and flash works again in Firefox.
install_flash_player_9_linux/flashplayer.xpt file seems to be replaced by install_flash_player_9_linux/flashplayer-installer file in the 9.0.115.0 release. ** Attachment added: "flashplugin.debdiff" http://launchpadlibrarian.net/11344323/flashplugin.debdiff ** Changed in: flashplugin-nonfree (Ubuntu) Status: Confirmed => Triaged -- flashplugin-nonfree : seems to install but finally not https://bugs.launchpad.net/bugs/181765 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs