This is a problem with the lsblk profile shipped by AppArmor and not a problem with the util-linux package. I am not super familiar with IBM z Systems, but I think the path that would need to be added is /sys/devices/css0/**. @fheimes could you confirm whether this path always includes "css0" as opposed to "css[some other number]"?
** Summary changed: - lsblk blocked by apparmor in 25.04 + lsblk on IBM z Systems blocked by apparmor in 25.04 ** Tags added: sec-6152 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2107402 Title: lsblk on IBM z Systems blocked by apparmor in 25.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/2107402/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
