


I've been pushing out Firefox updates via Altiris for awhile now so believe this issue crept in fairly recently or we just didn't notice it. Also, on the affected PCs, About:Policies in Firefox shows DisableAppUpdate as 'true' so something other than a GPO introduced this policy.

We haven't implemented any Firefox policies in the domain where the only pattern I've come across thus far is that on the affected workstations, Altiris pushes out the Firefox updates via Patch Management Solution whereas the unaffected ones aren't being managed by Altiris. A user with 2 PCs mentioned that he could update Firefox on one computer but not on the other where going to Help>About Firefox shows "Updates disabled by your system administrator".
