solução problema acessar partição windows i3wm - not authorized to perform operation

crie o arquivo 99-mount-partitions.pkla

$ sudo vim /etc/polkit-1/localauthority/50-local.d/99-mount-partitions.pkla

[Password-less mounting of local partitions]
Identity=unix-user:nomedousuário;unix-user:marge
Action=org.freedesktop.udisks2.filesystem-mount-system
ResultAny=yes
ResultInactive=yes
ResultActive=yes

salve
:wq!

# shutdown -r now