Usability patch: http://www.howtoforge.com/forums/showthread.php?t=60522

tbrehm

2013-02-12 36013a49f4055aeccac89858371fe12438e93c0d

1
ALTER TABLE `shell_user` CHANGE `ssh_rsa` `ssh_rsa` TEXT CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '';