I got bit by this bug. I had Fedora 20 Beta installed on my system. Formatted that partition and installed Kubuntu 13.10. On first boot and on the LiveCD, everything worked fine. Then did a "sudo apt-get update && sudo apt-get dist-upgrade", rebooted and the following things in KDE did not work:
- Wifi network
- Sound
- Shutdown/restart
The comments here helped and the problem indeed is systemd missing in pam. However, none of the suggestions worked. Then added the following line in /etc/pam.d/common-session and everything works:
session optional pam_systemd.so
My /etc/pam.d has a lot of *.pam-old files. Those files actually contain the systemd module.
I got bit by this bug. I had Fedora 20 Beta installed on my system. Formatted that partition and installed Kubuntu 13.10. On first boot and on the LiveCD, everything worked fine. Then did a "sudo apt-get update && sudo apt-get dist-upgrade", rebooted and the following things in KDE did not work:
- Wifi network
- Sound
- Shutdown/restart
The comments here helped and the problem indeed is systemd missing in pam. However, none of the suggestions worked. Then added the following line in /etc/pam. d/common- session and everything works:
session optional pam_systemd.so
My /etc/pam.d has a lot of *.pam-old files. Those files actually contain the systemd module.