Questions tagged [cifs]

Questions regarding Common Internet File System. CIFS is a protocol that defines a standard for remote file access, allowing for cross-platform file sharing.

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Ubuntu 22.04: mount.cifs stopped working with vers=1.0,sec=ntlmv2 after upgrades

I used to mount an old NAS (QNAP TS-101) via /etc/fstab as cifs with the options vers=1.0,sec=ntlmv2 (these were the only options working for this network disk with Ubuntu 22.04 LTS). However, after ...
div's user avatar
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How to debug failing CIFS connection?

Connection to Samba share fails with one specific ubuntu instance/device alone - any ideas what i could check on top would be highly welcome. sudo dmesg: [ 1214.845174] CIFS: Attempting to ...
KermitKlein's user avatar
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Mounting a Wester Digital MyBook returns mount error(22): invalid argument

I tried mounting my WD MyBook like this: sudo mount.cifs //192.168.x.x /mnt -o guest But I get the error: mount error(22): Invalid argument I tried the usual mount commands but eventually this ...
Joshua Lambert's user avatar
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Unable to Mount CIFS Share at Boot Using /etc/fstab - Permission Denied

I am facing an issue with mounting a CIFS share at system startup using /etc/fstab. Here's what I have done so far: I can successfully mount the CIFS share manually using the following command: sudo ...
Abdulhamid's user avatar
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Can't connect to smb 1.0

I am a newbie Kubuntu 22.04 x64 user. I have kernel version: Linux 6.2.0-31-generic x86_64. I have 2 houses, and i installed on both PCs the same OS version (same ISO): a) PC Desktop + NAS running ...
WoutVanAertTheBest's user avatar
5 votes
1 answer
138 views

Diagnosing / Troubleshooting SMB mount

Ubuntu 22.04: A Synology NAS SMB mount tested good with a Mac. A list of Samba share returned by MacOS Finder: I would like to mount the SMB share: sudo mount -t cifs //192.168.8.109/home -o ...
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Connecting to SMB 1.0 File Share

Running Ubuntu 22.04.3 LTS After this mornings update, I can no longer connect to an SMB 1.0 server (server is running Samba 3.4.7 on Ubuntu 10.04.4 LTS). The update was from Samba 2:4.15.13+dfsg-...
Joe Toon's user avatar
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Problem mounting a large shared folder

I have a NAS and one Ubuntu on a VPS.I use Tailscale to make the connection between my NAS and the VPS, link is OK using this command : sudo mount -o user=USER,file_mode=0777,dir_mode=0777 //100.95.78....
PortX Charge's user avatar
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Mount CIFS doesn't work after reboot but will work from command line [duplicate]

In /etc/fstab I have the following //10.10.1.191/TVENALL /mnt/medias/tv/TVENALL cifs auto,defaults,nofail,vers=3.0,credentials=/etc/plex.cred,uid=master 0 0 In journalctl -b I see the following Aug ...
Helder S.'s user avatar
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cifs mount gone after reboot laptop

I've got a cifs share to a laptop mounted in /etc/fstab. This is ubuntu 20.4. //lt2345/share /mnt/test/lt12345 cifs _netdev,noserverino,nocase,rw,cred=/etc/cifspasswd,vers=3.11 0 0 it works fine ...
Serve Laurijssen's user avatar
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network drives not getting mounted after reboot

we have a ubuntu 22.04 server. we are mounting network drives from a windows server. The drives are mounted correctly but don't get mounted back when we reboot the Ubuntu server. below are the ...
opensource-developer's user avatar
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CIFS mount not on showing correct owner

I have a CIFS mount on Ubuntu 20.04.6 LTS. getcifsacl shows the correct domain user as owner but not getfacl shows unix root user as owner. Not sure what i am missing. wbinfo -t wbinfo -n wbinfo -S ...
Mohit Sajwan's user avatar
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mounting cifs gives error 115 but can ping and smbclient connects

I have a SMB fileshare that used to connect to a Ubuntu 20.04 LTS workstation but something in the local network config has changed and now I get mount error(115): Operation now in progress error. ...
Geordie's user avatar
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fstab error and parse error when sudo mount -a

I have made a network mount with password but get the error: mount: /etc/fstab: parse error at line 13 -- ignored mount: /etc/fstab: parse error at line 14 -- ignored and here is my fstab with the ...
Klaus Henrik Anekjær Grejs's user avatar
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cifs mounted devices not shown in lsblk

Why are my cifs mounted devices are not shown in lsblk list? The mount and also auto mount of my cifs (external SSD) at startup works great with this /etc/fstab config //__MY_IP__/FRITZ.NAS/ /home/...
PascalS's user avatar
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SMB mount share stopped working on a single client

I would need some advice on an Ubuntu 20.04.6 Desktop with cifs-utils that suddenly stopped mounting all of our company smb shares. The machine is joined to our AD domain through sssd, krb5 and realmd ...
Louis's user avatar
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Ubuntu 20.04 Networking share folder error

I have problems with other locations network folder mounting. click this img(error) I wanted to create a shared folder via cifs (Samba), so I just typed these codes, but the other shared networks that ...
김민철's user avatar
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Networking a Dell on Ubuntu 22.04 to an old Dell running the latest Openmediavault using both CIFS and NFS. Permission problems

I initially had problems getting the mount commands to work. The OMV NAS has a share named "share" for CIFS and a share named "nfs-share" for NFS. In both cases, the OMV shares ...
user3261738's user avatar
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I have a legacy Snap NAS which I connected to a Dell desktop running 22.04 using the CIFS mount command. File writes fail

Everything seemingly works EXCEPT nothing actually gets written to a file. For example: echo hi > testfile creates the filename but the contents are zero and there is no permission error message. I'...
user3261738's user avatar
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Check if network drive is mounted in a timely manner

I have a network drive mounted through cifs with the following configuracion in fstab: /ip/drive /local_path cifs username=username,password=password,acl,rw 0 0 I need to know as soon as possible if ...
Ulisha's user avatar
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how to mount root of shared folders or how to mount all shared folders with cifs

I am trying to mount the root of a nas server. We have many shared folders and mounting one by one is a bit tedious. I am looking for a way to not have to place the folder to be mounted, if not all in ...
Brayan Gonzalez's user avatar
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mount network drive through VPN kill switch - Ubuntu 20.04 Synology DSM 7

I know this has been asked before but nothing I try has worked. Any suggestions are appreciated! I am trying to mount a network drive on Synology NAS 5.7 to my Ubuntu 20.04 server. If I disable ufw ...
Alis's user avatar
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No access to files on CIFS filesysem

I try to access a SMB filesystem from Kubuntu 22.04. The SMB filesystem runs on a NAS fileserver under FreeBSD. The files on this filesystem were created with Win7. On Kubuntu I mount this filesystem ...
Gleis1234's user avatar
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cifs fails to mount windows server share: Duplicate cookie detected

I'm trying to mount windows share, here is my /etc/fstab: //X.Y.Z.W/share3 /media/share3 cifs username=User,password=MyPass12345,vers=1.0,iocharset=utf8,noperm 0 0 Here is what I get as error from ...
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After upgrade to 22.04: cifs-mount des no longer work [duplicate]

I had setup a cifs mount point under Ubuntu 20.04 LTS. It does no longer work after upgrade to 22.04 LTS. Giving the following mount command from the shell sudo mount -t cifs //xxx.yyy.zzz.www/...
Sir Cornflakes's user avatar
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1 answer
152 views

Unable to mount any filesystems

Since today afternoon, I'm unable to access any of my filesystems. Whenever I try to open any of them I get the following error So I would like to describe an issue which might have caused this. I ...
Arjun K Shibu's user avatar
2 votes
1 answer
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automatically remount CIFS share [duplicate]

I've got a windows laptop with a share named 'share' The share is mounted on an ubuntu server in /etc/fstab //lt145/share /mnt/test/lt145 cifs nocase,rw,cred=/etc/cifspasswd,vers=3.11 0 0 It works, ...
Serve Laurijssen's user avatar
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Automount CIFS share permission issue

Having issues setting Write access when mounting a CIFS mount. Ubuntu Server/Client. Details are in the paste. I tried to provide as much info that I could think, but please let me know if you need ...
synthetiq's user avatar
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Samba share (cifs utils) and Libreoffice: Files get deleted under particular circumstances

Our company has experienced a terrible bug when dealing with Libreoffice and samba shared documents and we can reproduce it every time. What we've got: Samba share on a windows PC (we tried with linux ...
Alexander de Lioncourt's user avatar
5 votes
2 answers
2k views

fstab cifs mount stopped working in Ubuntu 22.04 LTS “Jammy Jellyfish” : bad option

After installing Ubuntu 22.04 LTS “Jammy Jellyfish”, I noticed that the network drives listed in my Favourites no longer work. When I tried "sudo mount -a" in terminal - I got error messages....
jjmeric's user avatar
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After upgrade to 22.04 cifs uses uid and gid from remote device instead the specified a mount

For many years I have mounted my Synology NAS via cifs with the uid and gid options in /etc/fstab, so Ubuntu presented the file tree as owned by this user/group and the NAS wrote the files as written ...
simonmikkelsen's user avatar
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mount error(112): Host is down Refer to the mount.cifs(8) manual page (e.g. man mount.cifs) in Raspberry Pi

I tried to mount the sharefolder given by IT team (I think it is the remote folder and I need to use Win+R to access this folder) in my raspberry pi. It will be //100.160.90.89/TempFolder/MyShare. I ...
MyatKaung's user avatar
-1 votes
1 answer
471 views

CIFS: VFS: cifs_set lk failed rc=-5

I have just upgraded my 20.04 LTS to 22.04 LTS. No the console every 3-5 second is logging "CIFS: VFS: cifs_set lk failed rc=-5". I have 2 cifs mount in fstab, so I assume it's those, but ...
nOrphf's user avatar
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CIFS error -113 on Ubuntu 18.04

For system migration, I left my account, opened tty3 and was confronted with the message "CIFS VFS: cifs-mount failed w/return code= -113" Update of cifs-utils didn´t help. What to do?
Gerhard's user avatar
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nested samba share

For some reason the share //192.168.1.5/NonMedia/QEveline won't mount by /etc/fstab contents. The error is mount error(13): Permission denied Why can't I mount a share as another user? this is the ...
Guy Forssman's user avatar
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4k views

Mount Network Drive Permanently in Ubuntu 22.04.1 LTS

I want to mount a LAN Network Drive that I can access from Files/Nautilus as soon as I login to my Ubuntu desktop. I can do this manually with the following command: sudo mount -t cifs -o user=user,...
Alvaro_Malva's user avatar
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845 views

Mounting Home Using AutoFS and CIFS and Kerberos to Network Path

I am attempting to implement AutoFS on realm joined Ubuntu 22.04 LTS machines to mount the user's home path via Kerberos authentication and a SMB/CIFS share but keep hitting a wall and am uncertain ...
adamoreo's user avatar
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66 views

Filenames garbled and truncated when accessed through cifs mount

I have multiple machines all running Ubuntu 20.04, accessing a shared drive in the form of a Synology NAS. There appears to be a bug in the way character encoding is treated by one of the machines. ...
Euan Joblin's user avatar
1 vote
0 answers
745 views

mounting cifs using kerberos not getting ticket

I'm trying to mount shares on Ubuntu using Kerberos authentication, after logging using an AD account, klist outputs the following Ticket cache: FILE:/tmp/krb5cc_1320813139_Ipmgx6 Default principal: ...
anisgh220220's user avatar
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kernel: [258605.922058] CIFS: VFS: \\192.168.2.107 Send error in SessSetup = -11 after upgrade to 20.04.1

hope I can get some help. I have to be honest up-front, I do not have great linux skills - still learning. I recently upgraded to 20.04.1. I don't know if these errors started right after that, or ...
Rob L's user avatar
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1 vote
1 answer
909 views

After upgrade from Ubuntu 20 to Ubuntu 22, rsync copies unchanged files and changes modified time to current time

Upgraded from Ubuntu 20.04 to Ubuntu 22.04 using un-requested prompt from Ubuntu to do the upgrade. I had been running rsync in a Unix shell script from local pc to locally mounted Samba share on a ...
ubuntudabbler's user avatar
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0 answers
35 views

22.04 is not reconnecting to Windows shares after reboot, until sudo mount -a [duplicate]

Just as the title says, I have configured the fstab file properly and it reads it and connects when I use the "sudo mount -a" command yet after rebooting and signing in it does not reconnect ...
Maverickz's user avatar
0 votes
2 answers
3k views

Mount Shares Permanently - mount:cifs Permission Denied

I have two machines running Ubuntu 22.04 LTS. The first is a home server which is used for network attached storage using SMB. The second is a desktop, for which I want to create a permanent mount to ...
Matthew Layton's user avatar
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2 answers
853 views

CIFS mount suddenly stopped working error 22

I have been using the following fstab entry on my ubuntu 22.04 client, for mounting a directory on an Ubuntu 20.04 server: //nas/plex /home/USER/nas/plex cifs uid=0,credentials=/home/USER/somefile,...
Chad Wright's user avatar
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196 views

Why can I no longer connect to my NAS using cifs

This is curious, it stopped working on my VirtualBox Linux using lubutu 20.0.4 and my Ubuntu machine 20.04.04 at the same time. I am able to connect with Windows with no problem. However, when I use ...
rchrdp's user avatar
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2 answers
1k views

Mount Windows share is read-only for one user and writeable for another!

I have shared a folder in Windows 10 and mounted the share in Ubuntu 22.04 via fstab with the following setting: //192.168.xxx.xx/b/MySharedFolder /media/Share cifs vers=3.0,defaults,rw,credentials=/...
ManicsMan's user avatar
1 vote
1 answer
682 views

Why does Autofs create a new folder when mounting?

autofs mounts my CIFS shares like this: /mnt/server1/server1 /mnt/server2/server2 While I want it to be just: /mnt/server1 /mnt/server2 I have in auto.master: /mnt/server1 /etc/auto.server1 --...
AlphaCentauri's user avatar
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1k views

Ubuntu Linux server CIFS VFS error

The Ubuntu Linux server started reporting this to me: [1286554.137588] CIFS VFS: \\192.168.1.111 Send error in SessSetup = -11 What's the mistake I should start looking for and fix?
Nailen Barkins's user avatar
0 votes
1 answer
9k views

Bad UNC when cifs mounting of netapp share on linx

While mounting the cifs mount as below getting "mount.cifs: bad UNC" mount -t cifs 192.168.56.24:/cifsnetapp_share /cifs -o credentials=/root/secrets/secrets,gid=5103,_netdev,vers=3.0,cifsac ...
Omprakash Prajapati's user avatar
1 vote
0 answers
31 views

CIFS connection to Windows 10 computer fails periodically

I am on a small network with an Ubuntu 20.04 desktop and a Windows 10 computer. Every morning on startup I connect Ubuntu to the Windows 10 computer with CIFS: sudo mount -t cifs -o username=[...
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