Bug#785237: Ubuntu 14.04 issues as well

2018-10-09 Thread Greg Trounson
I am seeing this behaviour in a suite of lab computers. Students hit the space bar to either power up the computer or bring the monitor out of sleep. In the latter case that keypress propagates to the username field in lightdm-gtk-greeter, so an invalid username is processed when they try to logi

Bug#785237: Ubuntu 14.04 issues as well

2016-09-01 Thread Christopher Derr
We're seeing this same behavior in 14.04 with our LDAP/Kerberos authentication through the Lightdm GUI. Windows avoids this problem because of the Ctrl-Alt-Del keystroke to get to the login screen. I'm not finding any easy way to implement something like that. A fix to deny spaces before logi