Hi, On Fri, 8 Mar 2019 14:39:49 -0500 (EST) Jack Hill wrote: > root@lib-its13 /gnu/store# cat c57y49r44086xi8lh12s192m2w26b0ba-dbus-system-services/org.freedesktop.PolicyKit1.service > [D-BUS Service] > Name=org.freedesktop.PolicyKit1 > Exec=/gnu/store/n9x6x19y5fsv6j0y3kpppgcycagg6y79-polkit-0.115/lib/polkit-1/polkitd --no-debug > User=root > SystemdService=polkit.service > root@lib-its13 /gnu/store# /gnu/store/n9x6x19y5fsv6j0y3kpppgcycagg6y79-polkit-0.115/lib/polkit-1/polkitd --no-debug > root@lib-its13 /gnu/store# echo $? > 1 > root@lib-its13 /gnu/store# cat fhsx7yznpywr9gsi5swp9hy3ldmp3agq-dbus-system-services/org.freedesktop.PolicyKit1.service > [D-BUS Service] > Name=org.freedesktop.PolicyKit1 > Exec=/gnu/store/vs2ibcf146467vlqcg3ysgjrvyh3g57x-polkit-0.115/lib/polkit-1/polkitd --no-debug > User=root > SystemdService=polkit.service > root@lib-its13 /gnu/store# /gnu/store/vs2ibcf146467vlqcg3ysgjrvyh3g57x-polkit-0.115/lib/polkit-1/polkitd --no-debug > root@lib-its13 /gnu/store# echo $? > 1 > root@lib-its13 /gnu/store# ps -ef|grep polkit > root 767 729 0 14:35 pts/1 00:00:00 grep --color=auto polkit > root@lib-its13 /gnu/store# Hmm, try strace /gnu/store/vs2ibcf146467vlqcg3ysgjrvyh3g57x-polkit-0.115/lib/polkit-1/polkitd --no-debug >some_log_file.txt 2>&1 Maybe we can find what it doesn't like there...