Public bug reported:
I upgraded from 20.04 to 22.04 a server which has NFS clients that are
version 2 (SunOS 4.1.4), version 3 (Redhat 6.2) and version 4.2 (other
modern Linux systems).
After upgrading the version 2 and version 3 clients no longer can mount
the file systems.
A check with rpcinfo -p showed version 2 no longer being advertised, I
checked the conf and found the update had disabled it, I re-enabled it.
Version 3 was still advertised, but the mount still fails, and after re-
enabling version 2, the mount still fails.
I am also not at all appreciative of the unauthorized changes that the
upgrade made to my exports file.
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: nfs-kernel-server 1:2.6.1-1ubuntu1
Uname: Linux 5.17.6 x86_64
.etc.request-key.d.id_resolver.conf: create id_resolver * *
/usr/sbin/nfsidmap -t 600 %k %d
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: MATE
Date: Wed May 11 18:44:54 2022
NFSMounts:
NFSv4Mounts:
/bu 204.122.16.128:/mail.bu nfs4
rw,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=204.122.16.222,local_lock=none,addr=204.122.16.128
/misc 204.122.16.12:/misc nfs4
rw,nosuid,nodev,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=204.122.16.222,local_lock=none,addr=204.122.16.12
/home 204.122.16.12:/home nfs4
rw,nosuid,nodev,relatime,vers=4.2,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=204.122.16.222,local_lock=none,addr=204.122.16.12
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: nfs-utils
UpgradeStatus: Upgraded to jammy on 2022-05-10 (1 days ago)
** Affects: nfs-utils (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy
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https://bugs.launchpad.net/bugs/1973101
Title:
After upgrade to 22.04 NFS exports for vers 2 and 3 no longer work
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