Created attachment 1481242 [details] boot.log Description of problem: systemctl set-default graphical.target doesn't effective and work, I have to start X by manual everytime on fedora 27 Version-Release number of selected component (if applicable): $ cat /etc/redhat-release Fedora release 27 (Twenty Seven) $ uname -r 4.17.19-100.fc27.x86_64 $ rpm -qa|grep usermode usermode-1.112-3.fc27.x86_64 How reproducible: often Steps to Reproduce: 1. Install fedora 27 2. upgrade system to the latest with dnf or yum 3. system lost the X after boot up Actual results: X can NOT work after system boot up, I have to executed 'startx' every time. I checked the boot.log and dmesg, I didn't see any ERROR or FAIL there. Expected results: X is not started automatically Additional info:
Created attachment 1481243 [details] dmesg.log
This bug appears to have been reported against 'rawhide' during the Fedora 31 development cycle. Changing version to '31'.
This bug appears to have been reported against 'rawhide' during the Fedora 31 development cycle. Changing version to 31.
It looks like that the affected component is systemd, but I am not 100% sure about it. usermode just provides userhelper program which allows configured programs to be run with superuser privileges by ordinary users (it is a predecessor of polkit/D-Bus).
Dunno, why do you think it's not effective? What does 'systemctl get-default' say? Note that the attached boot.log is from an unfinished boot, so not everything that has been queued to be started was started at the time the log ends.