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Message #79780
[Bug 1248948] Re: lightdm gets confused after multiple login/logouts
*** This bug is a duplicate of bug 1256150 ***
https://bugs.launchpad.net/bugs/1256150
** This bug has been marked a duplicate of bug 1256150
Xorg guest session fails to start if the user has logged out and logged in again
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https://bugs.launchpad.net/bugs/1248948
Title:
lightdm gets confused after multiple login/logouts
Status in “lightdm” package in Ubuntu:
Confirmed
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.
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ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
DistroRelease: Ubuntu 13.10
InstallationDate: Installed on 2013-10-27 (11 days ago)
InstallationMedia: Ubuntu-Server 13.10 "Saucy Salamander" - Release amd64 (20131016)
LightdmConfig:
[SeatDefaults]
greeter-session=lightdm-gtk-greeter
user-session=xubuntu
LightdmGreeterLog:
** (lightdm-gtk-greeter:1002): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/sessions': No such file or directory
** (lightdm-gtk-greeter:1002): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/remote-sessions': No such file or directory
** (lightdm-gtk-greeter:1002): WARNING **: Failed to load user image: Failed to open file '/home/kiran/.face': No such file or directory
LightdmGreeterLogOld:
** (lightdm-gtk-greeter:2580): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/sessions': No such file or directory
** (lightdm-gtk-greeter:2580): WARNING **: Failed to open sessions directory: Error opening directory '/usr/share/lightdm/remote-sessions': No such file or directory
** (lightdm-gtk-greeter:2580): WARNING **: Failed to load user image: Failed to open file '/home/kiran/.face': No such file or directory
MarkForUpload: True
Package: lightdm 1.8.4-0ubuntu1
PackageArchitecture: amd64
ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
Tags: saucy third-party-packages
Uname: Linux 3.11.0-13-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
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