Ubuntu
thunderbird package

  1. Bug #999020
  2. Comment #4

Comment 4 for bug 999020

Revision history for this message
Randall (randall-songshu) wrote :

this buggy behaviour kept occurring frequently so have tried sever things.

the problem still occurs after:
removing all plugins.
starting in thunderbird safe-mode.
removing and creating an entire new user profile.

the problem disappears after:
disabling the visual effects.

system - preferences - appearance - visual effects - none