The warning string in the Xorg.0.log, "flip queue failed", is found in the following driver: /usr/lib/xorg/modules/drivers/radeon_drv.so found in package: xserver-xorg-video-radeon-hwe-16.04
This module is loaded in Xorg on my machine. I'll download the source and start looking through the code. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati-hwe-16.04 in Ubuntu. https://bugs.launchpad.net/bugs/1750393 Title: Blank screen with only mouse pointer after mesa driver update; display does not switch to tty7 upon lightdm start; Xorg.0.log quickly grows To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati-hwe-16.04/+bug/1750393/+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
