Seamonkey in Upate Manager Will Not Install

**Rick B.** · November 25th, 2011

I received an update for Seamonkey 2.5 in Update Manager. I tried to install it but it gave this error message:

Requires installation of untrusted packages

The action would require the installation of packages from not authenticated sources.

Has anyone had this error? Thanks.

**tersogar** · November 26th, 2011

Same problem in 11.10 but in 10.04 was able to update.

**tersogar** · December 7th, 2011

I used the terminal and it update just fine.

**Rick B.** · December 15th, 2011

I was able to update Seamonkey 2.5 through SPM. But there has to be a reason why it would not update through Update Manager. Another Ubuntu bug in UM!