This fixes my issue! https://bugs.launchpad.net/ubuntu/+source/util- linux/+bug/2063381
nfs-common/focal-proposed,now 1:1.3.4-2.5ubuntu3.7 amd64 [installed] Installed from proposed repo. Mounted via pam_mount upon ssh login using krb5p; NFSv4 successful mount with vers=4.0 which I could not do before upgrading from focal-updates 1:1.3.4-2.5ubuntu3.6 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2059197 Title: mount.nfs: Fix minor version parsing when '-t nfs4' and '-o vers=4.x' are used together To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/2059197/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs