Public bug reported:
Got this on xubuntu 13.10:
When I logout and login again and start gdmflexiserver (or any other dbus call
to displaymanager), the screen turns black with the mouse cursor still visible.
The session is still running since I can terminate it by executing 'blindly'
the normal logout process.
A fishy side aspect: When i switch to ttyX via ctrl+alt+fX and login,
the username AND password is also written to .bash_history of the user
with the crippled X-session(if he left a shell open with focus). So you
might want consider this as a security issue.
** Affects: lightdm (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1248948
Title:
lightdm gets confused after multiple login/logouts
Status in “lightdm” package in Ubuntu:
New
Bug description:
Got this on xubuntu 13.10:
When I logout and login again and start gdmflexiserver (or any other dbus
call to displaymanager), the screen turns black with the mouse cursor still
visible. The session is still running since I can terminate it by executing
'blindly' the normal logout process.
A fishy side aspect: When i switch to ttyX via ctrl+alt+fX and login,
the username AND password is also written to .bash_history of the user
with the crippled X-session(if he left a shell open with focus). So
you might want consider this as a security issue.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1248948/+subscriptions
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