Thanks for the tip. Yes, I have installed Oneiric in alfa-2 so this could solve this issue. But I find a problem with this solution, now apt Package lists takes a lot of time to download cause now I have to download two architectures.
So, I have fixed this by installing flashplugin v11 beta from https://launchpad.net/~sevenmachines/+archive/flash -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/860141 Title: Cannot install flashplugin-installer due dependency problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/flashplugin-nonfree/+bug/860141/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs