а на десктопе - всё нормально:
[apt5@host-242 ~]$ mount | grep 192.168.0.21
//192.168.0.21/disca_3 on /mnt/TERA type cifs (rw,nosuid,nodev,noexec,relatime,vers=1.0,sec=lanman,cache=strict,username=admin,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.0.21,file_mode=0755,dir_mode=0755,nounix,noperm,rsize=61440,wsize=65536,actimeo=1)
//192.168.0.21/disca_1 on /mnt/opt type cifs (rw,relatime,vers=1.0,sec=lanman,cache=strict,username=admin,uid=0,noforceuid,gid=0,noforcegid,addr=192.168.0.21,file_mode=0755,dir_mode=0755,nounix,noperm,rsize=61440,wsize=65536,actimeo=1)
[apt5@host-242 ~]$