Can't install i386 packages after "software update" in ubuntu 15.04

[Quang_Hai_Vu]

Hi. Today i reinstalled ubuntu 15.04. After install, i try to install software with i386 package (teamviewer_10.0.46203_i386.deb). This package can be installed.
But after software updater (at Dash), i can't install any i386 packages anymore. Sycnaptic package manager show "broken package" and all i386 packages face this issue.

My update config:
- vivid-sercurity
- vivid-updates
- vivid-backports

Please help me :(
Sorry for my bad English :)

[TheFu]

The dependencies for that manually installed .deb file are interfering with normal package management.
You have a choice to make.

Is your install a i386 or x64 install? uname -a will show us.

[Quang_Hai_Vu]

The dependencies for that manually installed .deb file are interfering with normal package management.
You have a choice to make.

Is your install a i386 or x64 install? uname -a will show us.

Here you are


uname -a
Linux TheLegends 3.19.0-28-generic #30-Ubuntu SMP Mon Aug 31 15:52:51 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

[TheFu]

Looks like a 64-bit install. Best to install the 64-bit version of the .deb file.