Comment 39 for bug 1240336
Revision history for this message
| OzzyFrank (ubuntu-ozzyfrank) wrote Re: Not authorized to perform operation / Unable to determine the session we are in: No session for pid | #39 |
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73416ba
(Get the code!)
Hi again. Solution #23 in comment #33 worked for me, so many thanks! For those who want to try it, here are the steps:
gksu gedit /etc/pam.d/lightdm
Under the first line "#%PAM-1.0" paste the following:
session required pam_loginuid.so
session required pam_systemd.so
... then log out and back in again. If need be, run "dpkg-reconfigure gdm" and select "lightdm" (that was already selected in my case, so I don't know if OKing it actually made any difference). You shouldn't need to reboot, but do so if a simple logout doesn't do the trick.