Using Lubuntu, with lxdm 0.3.0.
Forwarded from https://bugs.launchpad.net/ubuntu/+source/lxdm/+bug/576073
I have a strange behavior when /lib/security/pam_ck_connector.so is installed with lxdm.
When lxdm is compiled without pam support, the problem doesn't occur.
When pam support is enable, I can't mount any USB disk, displaying the message "Non authorized". There is also 2 consolkit sessions launched, instead of 1 when pam support is disable (I don't know if it's normal).
You can see the details on the bug report : https://bugs.launchpad.net/ubuntu/+source/lxdm/+bug/576073 and in https://bugs.launchpad.net/ubuntu/+source/lxdm/+bug/635698
It should not lxdm's bug.
lxdm have consolekit support too, so disable lxdm's consolekit, or remove this pam module may a solution.
This is not a bug, still do the workaround at lxdm, user should not add the pam_ck_connector.so at /etc/pam.d/lxdm