Looks like this is a reliable reproduction sequence:
1) killall polkitd 2) Close System Settings if open 3) Open System Settings 4) Try to switch to swipe, but enter the wrong password 5) Try to switch to swipe, but enter the right password
Looks like this is a reliable reproduction sequence:
1) killall polkitd
2) Close System Settings if open
3) Open System Settings
4) Try to switch to swipe, but enter the wrong password
5) Try to switch to swipe, but enter the right password