ejabberd | MUC problems // 17.04

Problem: You add a room with ejabberdctl. # ejabberdctl create_room testroom conference.xmpp.inbbradio.de localhost You list all rooms with ejabberdctl. # ejabberdctl muc_online_rooms global You delete a room. # ejabberdctl destroy_room testroom conference.xmpp.inbbradio.de You list all rooms with ejabberdctl. # ejabberdctl muc_online_rooms global You restart ejabberd # ejabberdctl restart You list all rooms with ejabberdctl. # […]

UBUNTU // Handle old kernel mess

Automatic: dpkg-reconfigure unattended-upgrades vi /etc/apt/apt.conf.d/50unattended-upgrades //Unattended-Upgrade::Remove-Unused-Dependencies “false”; —> //Unattended-Upgrade::Remove-Unused-Dependencies “true”; By hand: apt install byobu purge-old-kernels or apt autoremove –purge

WSUS | update file storage cleanup

You are facing the following phenomenon: Your WSUS shows you that your clients need updates and that there is proper contact between clients and WSUS but clients say that they don’t need any updates. Check your \WSUS\WSUSContent volume. Maybe older update files left no space on device. How to cleanup? Follow the rules: ;) *Close […]