since my upgrade from 12.04 to 12.10 I can't mount my NFS shares anymore.
I have a QNAP NAS and one Ubuntu machine that was using NFS for mounting.
I've used the following lines in /etc/fstab
10.1.1.6:/b /nas/pictures nfs rw,hard,intr,bg,nfsvers=3 0 0
10.1.1.6:/Qmultimedia /nas/qmultimedia nfs rw,hard,intr,bg,nfsvers=3 0 0
this worked without hickups in the past including during suspend.
After the upgrade the NFS share didn't mount anymore. Manual mounting is not working as well.
$ sudo mount -vvv /nas/music/
mount: fstab path: "/etc/fstab"
mount: mtab path: "/etc/mtab"
mount: lock path: "/etc/mtab~"
mount: temp path: "/etc/mtab.tmp"
mount: UID: 0
mount: eUID: 0
mount: spec: "10.1.1.6:/m"
mount: node: "/nas/music"
mount: types: "nfs"
mount: opts: "rw,hard,intr,bg,nfsvers=3"
mount: external mount: argv[0] = "/sbin/mount.nfs"
mount: external mount: argv[1] = "10.1.1.6:/m"
mount: external mount: argv[2] = "/nas/music"
mount: external mount: argv[3] = "-v"
mount: external mount: argv[4] = "-o"
mount: external mount: argv[5] = "rw,hard,intr,bg,nfsvers=3"
mount.nfs: trying text-based options 'hard,intr,bg,nfsvers=3,addr=10.1.1.6'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 10.1.1.6 prog 100003 vers 3 prot TCP port 2049
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: trying 10.1.1.6 prog 100005 vers 3 prot UDP port 54543
mount.nfs: mount(2): Permission denied
mount.nfs: access denied by server while mounting 10.1.1.6:/m
$ sudo mount -vvv -t nfs 10.1.1.6:/Qmultimedia /nas/qmultimedia
mount: fstab path: "/etc/fstab"
mount: mtab path: "/etc/mtab"
mount: lock path: "/etc/mtab~"
mount: temp path: "/etc/mtab.tmp"
mount: UID: 0
mount: eUID: 0
mount: spec: "10.1.1.6:/Qmultimedia"
mount: node: "/nas/qmultimedia"
mount: types: "nfs"
mount: opts: "(null)"
mount: external mount: argv[0] = "/sbin/mount.nfs"
mount: external mount: argv[1] = "10.1.1.6:/Qmultimedia"
mount: external mount: argv[2] = "/nas/qmultimedia"
mount: external mount: argv[3] = "-v"
mount: external mount: argv[4] = "-o"
mount: external mount: argv[5] = "rw"
mount.nfs: timeout set for Sun Dec 2 15:15:47 2012
mount.nfs: trying text-based options 'vers=4,addr=10.1.1.6,clientaddr=10.1.1.21'
mount.nfs: mount(2): Protocol not supported
mount.nfs: trying text-based options 'addr=10.1.1.6'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: trying 10.1.1.6 prog 100003 vers 3 prot TCP port 2049
mount.nfs: prog 100005, trying vers=3, prot=17
mount.nfs: trying 10.1.1.6 prog 100005 vers 3 prot UDP port 54543
mount.nfs: mount(2): Permission denied
mount.nfs: access denied by server while mounting 10.1.1.6:/Qmultimedia
the folders I want to mount are listed as available
$ showmount -e 10.1.1.6
Export list for 10.1.1.6:
/v
/m
/home
/backup
/Qweb
/Qmultimedia
/Qdownload
UID and GID are the same...
I've checked the NFS exports on the NAS... they are fine
[/etc] # cat exports
"/share/HDA_DATA/Public" *(rw,async,no_root_squash,insecure)
"/share/HDA_DATA/Qdownload" 10.1.1.*(rw,async,no_root_squash,insecure)
"/share/HDA_DATA/Qmultimedia" 10.1.1.*(rw,async,no_root_squash,insecure)
"/share/HDA_DATA/backup" 10.1.1.*(rw,async,no_root_squash,insecure)
"/share/HDA_DATA/home" 10.1.1.*(rw,async,no_root_squash,insecure)
"/share/HDA_DATA/m" 10.1.1.*(rw,async,no_root_squash,insecure)
"/share/HDA_DATA/v" 10.1.1.*(rw,async,no_root_squash,insecure)
[/etc] # exportfs
/share/HDA_DATA/Qdownload
10.1.1.*
/share/HDA_DATA/Qmultimedia
10.1.1.*
/share/HDA_DATA/backup
10.1.1.*
/share/HDA_DATA/home
10.1.1.*
/share/HDA_DATA/m
10.1.1.*
/share/HDA_DATA/v
10.1.1.*
How can I fix or troubleshoot this further?
