Downgrade Thunderbird 6 to Thunderbird 5 from PPA

Dotan Cohen dotancohen at
Thu Aug 18 13:13:34 UTC 2011

Until yesterday I was using Thunderbird 5 from this PPA:

Now Thunderbird was upgraded to version 6 and broke an essential
extension. I found a Thunderbird 5 deb from here:

However removing the installed Thunderbird is giving me all kinds of
dependency issues, such as Enigmail. How does one "roll back" to a
previous version via aptitude? I tried using Synaptic's Fore Version
feature, but it is disabled on Thunderbird. Maybe that is due to the

Dotan Cohen

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