also, in `/var/log/Xorg.1.log.old` I see such error:
[ 16706.342] (EE) Fatal server error: [ 16706.342] (EE) Cannot run in framebuffer mode. Please specify busIDs for all framebuffer devices [ 16706.342] (EE) [ 16706.342] (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. [ 16706.342] (EE) Please also check the log file at "/var/log/Xorg.1.log" for additional information. [ 16706.342] (EE) [ 16706.382] (EE) Server terminated with error (1). Closing log file. -- 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/1767096 Title: Random Xorg crashes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1767096/+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