null

Asked: 2018-05-23 00:09:44 +0800 CST2018-05-23 00:09:44 +0800 CST 2018-05-23 00:09:44 +0800 CST

Can not connect to SMB after upgrading from 17.10 to 18.04 LTS

I have 3 locations in file managers　previously in 17.10.

After upgrading to 18.04, they are not working anymore,

error: Unhandled error message: Failed to mount Windows share: Connection timed out

Then I tried to manually mount them:

sudo mount.cifs //****/**** /mnt/share -o username=***, domain=***,vers=1.0

Error: mount error(22): Invalid argument Refer to the mount.cifs(8) manual page (e.g. man mount.cifs)

Then I tried to check tail -f /var/log/kern.log, it shows:CIFS VFS: Malformed UNC in devname.

How do I solve it?