[Samba] Can't connect to my NAS after samba 4 update

[Richard llom]

Chris Rowson wrote:
> Check DNS. Can you resolve linkstation?
[richard at chakra ~]$ host linkstation
linkstation.Linksys_domain has address 192.168.22.2
[richard at chakra ~]$ ping linkstation
PING linkstation.Linksys_domain (192.168.22.2) 56(84) bytes of data.
64 bytes from LINKSTATION.Linksys_domain (192.168.22.2): icmp_seq=1 ttl=64 
time=75.3 ms

looks fine to me?

> On 11 Dec 2013 23:11, "Richard llom" wrote:
> 
>> This is the output with debug lv 10, hth:
>>
>> [richard at chakra ~]$ smbclient --list linkstation -d10
>> INFO: Current debug levels:
>>   all: 10
>>   tdb: 10
>>   printdrivers: 10
>>   lanman: 10
>>   smb: 10
>>   rpc_parse: 10
>>   rpc_srv: 10
>>   rpc_cli: 10
>>   passdb: 10
>>   sam: 10
>>   auth: 10
>>   winbind: 10
>>   vfs: 10
>>   idmap: 10
>>   quota: 10
>>   acls: 10
>>   locking: 10
>>   msdfs: 10
>>   dmapi: 10
>>   registry: 10
>>   scavenger: 10
>>   dns: 10
>>   ldb: 10
>> lp_load_ex: refreshing parameters
>> Initialising global parameters
>> rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384)
>> INFO: Current debug levels:
>>   all: 10
>>   tdb: 10
>>   printdrivers: 10
>>   lanman: 10
>>   smb: 10
>>   rpc_parse: 10
>>   rpc_srv: 10
>>   rpc_cli: 10
>>   passdb: 10
>>   sam: 10
>>   auth: 10
>>   winbind: 10
>>   vfs: 10
>>   idmap: 10
>>   quota: 10
>>   acls: 10
>>   locking: 10
>>   msdfs: 10
>>   dmapi: 10
>>   registry: 10
>>   scavenger: 10
>>   dns: 10
>>   ldb: 10
>> params.c:pm_process() - Processing configuration file
>> "/etc/samba/smb.conf" Processing section "[global]"
>> doing parameter workgroup = MYGROUP
>> doing parameter server string = Samba Server
>> doing parameter printcap name = /etc/printcap
>> doing parameter load printers = yes
>> doing parameter log file = /var/log/samba/%m.log
>> doing parameter max log size = 50
>> doing parameter security = user
>> doing parameter dns proxy = no
>> pm_process() returned Yes
>> lp_servicenumber: couldn't find homes
>> added interface wlp0s26f7u2 ip=192.168.22.46 bcast=192.168.22.255
>> netmask=255.255.255.0
>> Netbios name list:-
>> my_netbios_names[0]="CHAKRA"
>> Client started (version 4.1.1).
>> Enter richard's password:
>> Opening cache file at /var/cache/samba/gencache.tdb
>> tdb(/var/cache/samba/gencache.tdb): tdb_open_ex: could not open file
>> /var/cache/samba/gencache.tdb: Keine Berechtigung
>> gencache_init: Opening cache file /var/cache/samba/gencache.tdb
>> read-only. Opening cache file at /var/cache/samba/gencache_notrans.tdb
>> sitename_fetch: No stored sitename for
>> internal_resolve_name: looking up linkstation#20 (sitename (null))
>> no entry for linkstation#20 found.
>> resolve_lmhosts: Attempting lmhosts lookup for name linkstation<0x20>
>> resolve_lmhosts: Attempting lmhosts lookup for name linkstation<0x20>
>> startlmhosts: Can't open lmhosts file /etc/samba/lmhosts. Error was Datei
>> oder Verzeichnis nicht gefunden
>> resolve_wins: WINS server resolution selected and no WINS servers listed.
>> resolve_hosts: Attempting host lookup for name linkstation<0x20>
>> remove_duplicate_addrs2: looking for duplicate address/port pairs
>> namecache_store: storing 1 address for linkstation#20: 192.168.22.2
>> Adding cache entry with key=[NBT/LINKSTATION#20] and timeout=[Do Dez 12
>> 00:18:03 2013 CET] (660 seconds ahead)
>> internal_resolve_name: returning 1 addresses: 192.168.22.2:0
>> Connecting to 192.168.22.2 at port 445
>> Connecting to 192.168.22.2 at port 139
>> Socket options:
>>         SO_KEEPALIVE = 0
>>         SO_REUSEADDR = 0
>>         SO_BROADCAST = 0
>>         TCP_NODELAY = 1
>>         TCP_KEEPCNT = 9
>>         TCP_KEEPIDLE = 7200
>>         TCP_KEEPINTVL = 75
>>         IPTOS_LOWDELAY = 0
>>         IPTOS_THROUGHPUT = 0
>>         SO_REUSEPORT = 0
>>         SO_SNDBUF = 23400
>>         SO_RCVBUF = 87380
>>         SO_SNDLOWAT = 1
>>         SO_RCVLOWAT = 1
>>         SO_SNDTIMEO = 0
>>         SO_RCVTIMEO = 0
>>         TCP_QUICKACK = 1
>>         TCP_DEFER_ACCEPT = 0
>>  session request ok
>> convert_string_talloc: Conversion error: Incomplete multibyte sequence()
>> Conversion error: Incomplete multibyte sequence()
>> protocol negotiation failed: NT_STATUS_INVALID_PARAMETER
>>
>>
>> Richard llom wrote:
>> > I updated my system to samba 4:
>> > [richard at chakra ~]$ uname -a
>> > Linux chakra 3.10.18-1-CHAKRA #1 SMP PREEMPT Sat Nov 9 20:18:15 UTC
>> > 2013 x86_64 GNU/Linux
>> > [richard at chakra ~]$ samba --version
>> > Version 4.1.1
>> > [richard at chakra ~]$ smbclient --version
>> > Version 4.1.1
>> >
>> > And now all of sudden I cannot any longer connect to my NAS, this is
>> > the message I get in console:
>> > [richard at chakra ~]$ smbclient --list linkstation
>> > Enter richard's password:
>> > Conversion error: Incomplete multibyte sequence()
>> > protocol negotiation failed: NT_STATUS_INVALID_PARAMETER
>> >
>> > Note that I do not need any credentials to connect to my NAS.
>> > Before it just worked.