Public bug reported:
I install 12.10 and upgrade to 13.04 today. I have a user called
"shakaran" where I can login in 12.10. After the upgrade, I cannot login
with my user shakaran in 13.04. When I enter the credentials it tries to
load, but it shows a quickly black screen an return again to lightdm
login.
Switching with Alt+F1, I try to search a explanation in logs, then I
found in /var/log/lightdm/lightdm.log:
[+39.05s] DEBUG: Greeter start authentication for shakaran
[+39.05s] DEBUG: Started session 2495 with service 'lightdm', username
'shakaran'
[+39.06s] DEBUG: Session 2495 got 1 message(s) from PAM
[+39.06s] DEBUG: Prompt greeter with 1 message(s)
[+39.12s] DEBUG: Greeter start authentication for shakaran
[+39.12s] DEBUG: Session 2495: Sending SIGTERM
[+39.12s] DEBUG: Started session 2496 with service 'lightdm', username
'shakaran'
[+39.12s] DEBUG: Session 2495 terminated with signal 15
[+39.12s] DEBUG: Session 2495 failed during authentication
[+39.13s] DEBUG: Session 2496 got 1 message(s) from PAM
[+39.13s] DEBUG: Prompt greeter with 1 message(s)
So it is failing the authentication with signal 15. Then I try to make
another user called "angel" with:
sudo adduser angel
I switch back with Alt+F7. Then I can login the user "angel" but still I
cannot login with my old user "shakaran".
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: lightdm 1.4.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.8.0-4.8-generic 3.8.0-rc6
Uname: Linux 3.8.0-4-generic i686
ApportVersion: 2.8-0ubuntu4
Architecture: i386
Date: Sun Feb 3 17:03:45 2013
InstallationDate: Installed on 2013-02-03 (0 days ago)
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
LightdmConfig:
[SeatDefaults]
user-session=ubuntu
greeter-session=unity-greeter
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=es_ES.UTF-8
SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: Upgraded to raring on 2013-02-03 (0 days ago)
** Affects: lightdm (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 raring running-unity
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https://bugs.launchpad.net/bugs/1114418
Title:
Cannot login from old 12.10 user in raring
Status in “lightdm” package in Ubuntu:
New
Bug description:
I install 12.10 and upgrade to 13.04 today. I have a user called
"shakaran" where I can login in 12.10. After the upgrade, I cannot
login with my user shakaran in 13.04. When I enter the credentials it
tries to load, but it shows a quickly black screen an return again to
lightdm login.
Switching with Alt+F1, I try to search a explanation in logs, then I
found in /var/log/lightdm/lightdm.log:
[+39.05s] DEBUG: Greeter start authentication for shakaran
[+39.05s] DEBUG: Started session 2495 with service 'lightdm', username
'shakaran'
[+39.06s] DEBUG: Session 2495 got 1 message(s) from PAM
[+39.06s] DEBUG: Prompt greeter with 1 message(s)
[+39.12s] DEBUG: Greeter start authentication for shakaran
[+39.12s] DEBUG: Session 2495: Sending SIGTERM
[+39.12s] DEBUG: Started session 2496 with service 'lightdm', username
'shakaran'
[+39.12s] DEBUG: Session 2495 terminated with signal 15
[+39.12s] DEBUG: Session 2495 failed during authentication
[+39.13s] DEBUG: Session 2496 got 1 message(s) from PAM
[+39.13s] DEBUG: Prompt greeter with 1 message(s)
So it is failing the authentication with signal 15. Then I try to make
another user called "angel" with:
sudo adduser angel
I switch back with Alt+F7. Then I can login the user "angel" but still
I cannot login with my old user "shakaran".
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: lightdm 1.4.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.8.0-4.8-generic 3.8.0-rc6
Uname: Linux 3.8.0-4-generic i686
ApportVersion: 2.8-0ubuntu4
Architecture: i386
Date: Sun Feb 3 17:03:45 2013
InstallationDate: Installed on 2013-02-03 (0 days ago)
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
LightdmConfig:
[SeatDefaults]
user-session=ubuntu
greeter-session=unity-greeter
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=es_ES.UTF-8
SHELL=/bin/bash
SourcePackage: lightdm
UpgradeStatus: Upgraded to raring on 2013-02-03 (0 days ago)
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