The last two logs are for my user session using modesetting driver and with the video group and accel config removed. The first with the session started via lightdm, the second started using gdm3.
On my system, /usr/sbin/gdm3 and gdm-session-worker runs as root, while the rest of the GDM processes run as user GDM. The greeter is run in a Wayland session, not an X session. I don't have Unity installed, sorry. This is a pretty stock Ubuntu GNOME system. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1632165 Title: modesetting driver unbearably slow on intel graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1632165/+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