Hi, now I was able to test it again and to my luck everything works fine, now I can connect the Hdmi to my running notebook and it doesn't freeze. I think it was solved by a kernel update.
Thanks for your help! Greetings, albflo -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1554590 Title: System freezes if I connect my extern monitor via hdmi To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1554590/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
