I was hit by https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1627852 on a clean install of 16.04 LTS. After installing the DisplayLink Drivers v. 1.3.52 I rebooted to this error
I can reproduce this consistently. Any info needed, please ask. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1584961 Title: /usr/lib/xorg/Xorg:Xorg: ../../glamor/glamor_fbo.c:189: glamor_pixmap_ensure_fb: Assertion `fbo->tex != 0' failed. Status in xorg-server package in Ubuntu: Confirmed Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding xorg-server. This problem was most recently seen with version 2:1.18.3-1ubuntu2, the problem page at https://errors.ubuntu.com/problem/04785bdb330f9701305790e12d87e65a74ea3253 contains more details. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1584961/+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