| 2014-03-22 17:38:09 |
bravezilong |
bug |
|
|
added bug |
| 2014-03-24 21:32:31 |
Seth Arnold |
information type |
Private Security |
Public |
|
| 2014-03-25 05:14:56 |
bravezilong |
affects |
refpolicy (Ubuntu) |
refpolicy-ubuntu (Ubuntu) |
|
| 2014-03-25 15:19:25 |
Launchpad Janitor |
refpolicy-ubuntu (Ubuntu): status |
New |
Confirmed |
|
| 2015-08-12 15:11:39 |
bravezilong |
description |
In the Ubuntu 12.04.2, When I replaced apparmor with selinux. lightdm display manager didn't run.
PorblemType: Bug
DistriRelease: Ubuntu 12.04.2
Package hint: selinux-policy-ubuntu 0.2.20091117-0ubuntu2
CurrentDesktop: Unity
SourcePackage: refpolicy-ubuntu 0.2.20091117-0ubuntu2
UpgradeStatus: No upgrade log present (probably fresh install)
[Impact]
This problem is about security.
[Test case]
1) Remove the Apparmor by using following command.
sudo apt-get purge Apparmor
2) Install the selinux by using following command.
sudo apt-get install selinux
3) Set selinux to enforcing mode.
4) Reboot system.
As result, lightdm is failed.
So I tried to solve,
by changing the context of the LightDM executable to xdm_exec_t with the command "chcon -t xdm_exec_t /usr/sbin/lightdm".
As result, lightdm was executed, But I had must wait for long time about 5 minutes.
I guess, lightdm have some code that have timeout to access to any socket access denied by selinux.
If this problem is fixed ASAP, we'll more happy, and Ubuntu is more grow up.
Thanks for your time. |
In the Ubuntu 12.04.2, When I replaced apparmor with selinux. lightdm display manager didn't run.
ProblemType: Bug
DistriRelease: Ubuntu 12.04.2
Package hint: selinux-policy-ubuntu 0.2.20091117-0ubuntu2
CurrentDesktop: Unity
SourcePackage: refpolicy-ubuntu 0.2.20091117-0ubuntu2
UpgradeStatus: No upgrade log present (probably fresh install)
[Impact]
This problem is about security.
[Test case]
1) Remove the Apparmor by using following command.
sudo apt-get purge Apparmor
2) Install the selinux by using following command.
sudo apt-get install selinux
3) Set selinux to enforcing mode.
4) Reboot system.
As result, lightdm is failed.
So I tried to solve,
by changing the context of the LightDM executable to xdm_exec_t with the command "chcon -t xdm_exec_t /usr/sbin/lightdm".
As result, lightdm was executed, But I had must wait for long time about 5 minutes.
I guess, lightdm have some code that have timeout to access to any socket access denied by selinux.
If this problem is fixed ASAP, we'll more happy, and Ubuntu is more grow up.
Thanks for your time. |
|
| 2015-08-12 15:15:07 |
bravezilong |
description |
In the Ubuntu 12.04.2, When I replaced apparmor with selinux. lightdm display manager didn't run.
ProblemType: Bug
DistriRelease: Ubuntu 12.04.2
Package hint: selinux-policy-ubuntu 0.2.20091117-0ubuntu2
CurrentDesktop: Unity
SourcePackage: refpolicy-ubuntu 0.2.20091117-0ubuntu2
UpgradeStatus: No upgrade log present (probably fresh install)
[Impact]
This problem is about security.
[Test case]
1) Remove the Apparmor by using following command.
sudo apt-get purge Apparmor
2) Install the selinux by using following command.
sudo apt-get install selinux
3) Set selinux to enforcing mode.
4) Reboot system.
As result, lightdm is failed.
So I tried to solve,
by changing the context of the LightDM executable to xdm_exec_t with the command "chcon -t xdm_exec_t /usr/sbin/lightdm".
As result, lightdm was executed, But I had must wait for long time about 5 minutes.
I guess, lightdm have some code that have timeout to access to any socket access denied by selinux.
If this problem is fixed ASAP, we'll more happy, and Ubuntu is more grow up.
Thanks for your time. |
In the Ubuntu 12.04.2, When I replaced apparmor with selinux. lightdm display manager didn't run.
ProblemType: Bug
DistroRelease: Ubuntu 12.04.2
Package: selinux-policy-ubuntu 0.2.20091117-0ubuntu2
Architecture: i386
SourcePackage: refpolicy-ubuntu 0.2.20091117-0ubuntu2
UpgradeStatus: No upgrade log present (probably fresh install)
[Impact]
This problem is about security.
[Test case]
1) Remove the Apparmor by using following command.
sudo apt-get purge Apparmor
2) Install the selinux by using following command.
sudo apt-get install selinux
3) Set selinux to enforcing mode.
4) Reboot system.
As result, lightdm is failed.
So I tried to solve,
by changing the context of the LightDM executable to xdm_exec_t with the command "chcon -t xdm_exec_t /usr/sbin/lightdm".
As result, lightdm was executed, But I had must wait for long time about 5 minutes.
I guess, lightdm have some code that have timeout to access to any socket access denied by selinux.
If this problem is fixed ASAP, we'll more happy, and Ubuntu is more grow up.
Thanks for your time. |
|
