thunderbird at ~30% cpu

[Thufir]

For hours, thunderbird has been at ~30%cpu, until I used cpulimit to 
bring it down a bit.  It's still always running and using the CPU, for 
hours on end.

I just upgraded from 11.10 to 12.04.

It's an unanswered question on askubuntu:

http://askubuntu.com/questions/133440/thunderbird-cpu-usage





thanks,

Thufir