That version is now dead http://news.softpedia.com/news/ubuntu-17-04-zesty-zapus-has-reached-end-of-life-upgrade-to-ubuntu-17-10-now-519360.shtml
** Changed in: xorg (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1676150 Title: Xorg freeze Status in xorg package in Ubuntu: Invalid Bug description: System freezes with black screen. Only kernels older than 4.8 work. All current 4.10 kernels do not work. System is a HP Compaq 6910p Laptop. ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: xorg 1:7.7+16ubuntu2 Uname: Linux 4.6.0-040600rc1-generic x86_64 ApportVersion: 2.20.4-0ubuntu2 Architecture: amd64 CurrentDesktop: XFCE Date: Sun Mar 26 13:30:51 2017 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: Upgraded to zesty on 2016-11-05 (140 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1676150/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp