| 2021-11-05 12:58:02 |
Dan Streetman |
bug |
|
|
added bug |
| 2021-11-05 12:58:15 |
Dan Streetman |
nominated for series |
|
Ubuntu Impish |
|
| 2021-11-05 12:58:15 |
Dan Streetman |
bug task added |
|
lightdm (Ubuntu Impish) |
|
| 2021-11-05 12:58:15 |
Dan Streetman |
nominated for series |
|
Ubuntu Jammy |
|
| 2021-11-05 12:58:15 |
Dan Streetman |
bug task added |
|
lightdm (Ubuntu Jammy) |
|
| 2021-11-05 12:58:15 |
Dan Streetman |
nominated for series |
|
Ubuntu Focal |
|
| 2021-11-05 12:58:15 |
Dan Streetman |
bug task added |
|
lightdm (Ubuntu Focal) |
|
| 2021-11-05 12:58:15 |
Dan Streetman |
nominated for series |
|
Ubuntu Hirsute |
|
| 2021-11-05 12:58:15 |
Dan Streetman |
bug task added |
|
lightdm (Ubuntu Hirsute) |
|
| 2021-11-05 12:58:23 |
Dan Streetman |
lightdm (Ubuntu Focal): importance |
Undecided |
Low |
|
| 2021-11-05 12:58:25 |
Dan Streetman |
lightdm (Ubuntu Hirsute): importance |
Undecided |
Low |
|
| 2021-11-05 12:58:26 |
Dan Streetman |
lightdm (Ubuntu Impish): importance |
Undecided |
Low |
|
| 2021-11-05 12:58:27 |
Dan Streetman |
lightdm (Ubuntu Jammy): importance |
Undecided |
Low |
|
| 2021-11-05 14:15:04 |
Dan Streetman |
description |
[impact]
lightdm's pam.d config includes an attempt to dlopen pam_kwallet.so as well as pam_kwallet5.so, however pam_wallet.so comes from pam-kwallet which died around Trusty (https://launchpad.net/ubuntu/+source/pam-kwallet) while pam_kwallet5.so comes from kwallet-pam which provides only the newer '5' version, not the older unversioned library file.
This results in repeated spam error messages in the system log complaining about failure to load pam_kwallet.so
[test case]
install/enable lightdm and check system log at boot for messages like:
Nov 04 18:17:47 thrain lightdm[2510]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Nov 04 18:17:47 thrain lightdm[2510]: PAM adding faulty module: pam_kwallet.so
[regression potential]
any regression would likely cause problems during login and/or missing or extra log messages during pam authentication.
[scope]
this is needed in all releases |
[impact]
lightdm's pam.d config includes an attempt to dlopen pam_kwallet.so as well as pam_kwallet5.so, however pam_wallet.so comes from pam-kwallet which died around Trusty (https://launchpad.net/ubuntu/+source/pam-kwallet) while pam_kwallet5.so comes from kwallet-pam which provides only the newer '5' version, not the older unversioned library file.
This results in repeated spam error messages in the system log complaining about failure to load pam_kwallet.so
[test case]
install/enable lightdm and check system log at boot for messages like:
Nov 04 18:17:47 thrain lightdm[2510]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory
Nov 04 18:17:47 thrain lightdm[2510]: PAM adding faulty module: pam_kwallet.so
[regression potential]
any regression would likely cause problems during login and/or missing or extra log messages during pam authentication.
[scope]
this is needed in all releases
[other info]
https://github.com/canonical/lightdm/pull/216 |
|
| 2021-11-05 14:24:45 |
Dan Streetman |
nominated for series |
|
Ubuntu Bionic |
|
| 2021-11-05 14:24:45 |
Dan Streetman |
bug task added |
|
lightdm (Ubuntu Bionic) |
|
| 2021-11-05 14:24:52 |
Dan Streetman |
lightdm (Ubuntu Bionic): importance |
Undecided |
Low |
|
| 2021-11-05 21:32:02 |
Steve Langasek |
lightdm (Ubuntu Impish): status |
New |
Fix Committed |
|
| 2021-11-05 21:32:04 |
Steve Langasek |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2021-11-05 21:32:07 |
Steve Langasek |
bug |
|
|
added subscriber SRU Verification |
| 2021-11-05 21:32:10 |
Steve Langasek |
tags |
|
verification-needed verification-needed-impish |
|
| 2021-11-05 21:33:42 |
Steve Langasek |
lightdm (Ubuntu Hirsute): status |
New |
Fix Committed |
|
| 2021-11-05 21:33:49 |
Steve Langasek |
tags |
verification-needed verification-needed-impish |
verification-needed verification-needed-hirsute verification-needed-impish |
|
| 2021-11-05 21:35:25 |
Steve Langasek |
lightdm (Ubuntu Focal): status |
New |
Fix Committed |
|
| 2021-11-05 21:35:32 |
Steve Langasek |
tags |
verification-needed verification-needed-hirsute verification-needed-impish |
verification-needed verification-needed-focal verification-needed-hirsute verification-needed-impish |
|
| 2021-11-06 22:42:43 |
Launchpad Janitor |
lightdm (Ubuntu Jammy): status |
New |
Fix Released |
|
| 2021-11-09 15:21:39 |
Sebastien Bacher |
lightdm (Ubuntu Bionic): assignee |
|
Dan Streetman (ddstreet) |
|
| 2022-01-11 18:04:24 |
Dan Streetman |
tags |
verification-needed verification-needed-focal verification-needed-hirsute verification-needed-impish |
verification-done verification-done-focal verification-done-impish verification-needed-hirsute |
|
| 2022-01-11 20:11:26 |
Launchpad Janitor |
lightdm (Ubuntu Impish): status |
Fix Committed |
Fix Released |
|
| 2022-01-11 20:11:30 |
Brian Murray |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2022-01-11 20:12:49 |
Launchpad Janitor |
lightdm (Ubuntu Focal): status |
Fix Committed |
Fix Released |
|
| 2022-04-23 07:29:22 |
Launchpad Janitor |
lightdm (Ubuntu Bionic): status |
New |
Confirmed |
|
