Comment 7 for bug 333246

I can confirm that psi package version 0.12-2 from universe repo has this bug that when you try to write text in "chat" window psi freezes, but in "send message" window doesn't freeze. When app is freezing, psi does not output any error message in console. The 0.13-svn~maarten5 version from ppa mentioned before solves the problem.