I observe what is likely the same problem on XUbuntu 16.04.5, running these commands in xfce4-terminal:
user1@mysystem:~$ lsb_release -ds;cat /proc/version;echo $SHELL;groups;groups $(whoami) Ubuntu 16.04.5 LTS Linux version 4.15.0-29-generic (buildd@lcy01-amd64-024) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)) #31~16.04.1-Ubuntu SMP Wed Jul 18 08:54:04 UTC 2018 /bin/bash user1 user1 : user1 adm disk fax cdrom sudo dip plugdev users lxd lpadmin sambashare libvirtd vboxusers user1@mysystem:~$ ps f PID TTY STAT TIME COMMAND 3544 pts/2 Ss 0:00 bash 3582 pts/2 R+ 0:00 \_ ps f user1@mysystem:~$ cat /proc/3544/loginuid;echo 4294967295 Everything behaves correctly on tty1 or after sudo login + login as user1 on the terminal. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1784964 Title: Regression due to CVE-2018-1116 (processes not inheriting user ID or groups ) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/policykit-1/+bug/1784964/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
