/srv/irclogs.ubuntu.com/2016/11/15/#ubuntu-server.txt

Pinkamena_DI cant connect to vsftpd anymore. Trying just local network no firewall. SSH works fine. raw FTP I open ftp it asks for username and then password and then just hangs there. Only thing in the log on the server is a "client connected" message.01:42
DirtyCajunPinkamena_D, why dont you use sshd and grow from insecure vsftpd ?01:42
sarnoldPinkamena_D: did it ever work?01:44
Pinkamena_DI use sftp in many places, but for reasons outside the scope of this question, I need a standard ftp connection available in this case. I don't think this is an overly obscure or unreasonable request.01:44
Pinkamena_Dno, it is still 'Password:\n'01:45
sarnoldPinkamena_D: are you setting this up from scratch and it's never worked?01:45
sarnoldPinkamena_D: or are you trying to figureo ut why something that worked N days ago doesn't work today?01:46
Pinkamena_Dno, it has worked in the past, but it is not used extremely actively so I only noticed today01:46
Pinkamena_Dthe latter case, yes01:46
sarnolddo you need to toggle the active/passive case?01:46
sarnolddo you have a firewall on the machine that you're testing from?01:46
Pinkamena_Dno - both machines are ubuntu 14.04 (one server one desktop)01:47
Pinkamena_DI have never changed any settings related to active/passive. I have used both nautilus "connect to server" and filezilla for connections in the past - now both hang01:47
sarnoldis there anything in the logs on the server?01:48
Pinkamena_Dnothing useful in dmesg or /var/log/vsftpd.log - is there anywhere else to check?01:48
sarnold_maybe_ /var/log/auth.log?01:50
Pinkamena_Dit seems to be only ssh-related entries01:51
Pinkamena_Dok well i have no idea what actually the problem is, but it works after I disable LISTEN_IPV601:59
Pinkamena_Dso yeah I will just keep chugging with ipv4...01:59
sarnoldwell -that- is surprising02:02
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SipriusPThello guys09:07
SipriusPTi am trying to connect an outlook client to my unix mail server and i am unable to authenticate on it09:08
SipriusPTtill now i was only able to connect mail app clients09:08
SipriusPTi am using postfix, dovecot, getmail, open directory and CRAM-MD5, Digest-MD5, GSSAPI09:09
SipriusPTwhen i try to login i receive this message at outlook09:09
SipriusPTIniciating session in the reception server of mail (IMAP): Failure with general authentication. No one of those authentication methods are supported by the IMAP server (if exists) are supported by this computer.09:09
SipriusPTIn dovecot: auth_mechanisms = digest-md5 cram-md5 gssapi apop. (I didnt knew that i had apop enable, i will disable it in the future). Through telnet to port 143 i have AUTH=DIGEST-MD5 AUTH=CRAM-MD5 AUTH=GSSAPI. I am using Outlook 2013. I was using the same settings as i was through Mail app, login username and password, and the DNS name of this mail server through IMAP.09:09
rbasakteward: https://launchpad.net/bugs/163981409:40
ubottuLaunchpad bug 1639814 in nginx (Ubuntu) "nginx package upgrade on ubuntu 14.04 rewrites ssl config" [Undecided,Incomplete]09:40
RoyKrbasak: ouch - not very nice10:19
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SipriusPThello guys11:24
SipriusPTi am trying to connect an outlook client to my unix mail server and i am unable to authenticate on it11:24
SipriusPTtill now i was only able to connect mail app clients11:24
SipriusPTi am using postfix, dovecot, getmail, open directory and CRAM-MD5, Digest-MD5, GSSAPI11:25
SipriusPTwhen i try to login i receive this message at outlook11:25
SipriusPTIniciating session in the reception server of mail (IMAP): Failure with general authentication. No one of those authentication methods are supported by the IMAP server (if exists) are supported by this computer.11:25
SipriusPTIn dovecot: auth_mechanisms = digest-md5 cram-md5 gssapi apop. (I didnt knew that i had apop enable, i will disable it in the future). Through telnet to port 143 i have AUTH=DIGEST-MD5 AUTH=CRAM-MD5 AUTH=GSSAPI. I am using Outlook 2013. I was using the same settings as i was through Mail app, login username and password, and the DNS name of this mail server through IMAP.11:25
patdk-lapyou shouldn't use cram-md5 or digest-md511:39
patdk-lapdunno if outlook supports gssapi11:39
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SipriusPTpatdk-lap: i was avoiding textplain12:19
SipriusPToutlook is not compatible with those types of encryptions?!12:20
patdk-lapheh? those are not encryption12:23
patdk-lapthey are a type of hash12:23
patdk-lapand why avoid plain text?12:23
patdk-lapmd5 is easily crackable, so those are not secure12:23
patdk-lapyour connection should be tls encrypted12:23
patdk-lapso the password type doesn't matter12:24
SipriusPTi see12:24
patdk-lapif you use plain text passwords, you get to use strong password hashing in your user database, protecting people12:24
SipriusPTi will do that12:24
patdk-lapinstead of using plain text passwords in your database12:24
patdk-lapnow, gssapi is good12:25
SipriusPTi was not able to set it up12:25
SipriusPT=/12:25
patdk-lapthe issue there is much the same, not much support, and requires plaintext passwords or some compromise normally12:25
SipriusPTi had a problem renewing tickets12:25
SipriusPTthanks patdk-lap i already check at my config file in postfix and it seems that tls is set by default12:30
SipriusPT(this is a fresh postfix installation)12:30
SipriusPTHello guys14:38
SipriusPT 0 down vote favorite I notice that i am unable to connect Outlook (2013) users with my Unix mail server. I have tried from a remote computer and localhost at my local network with Mail App and its working fine except with Outlook where i cannot find a way to connect it. I have also a web mail service at my mail server and this working fine too.14:38
SipriusPTI am getting this error when i try to connect through outlook:14:38
SipriusPTIniciating session in the reception server of mail (IMAP): Failure with general authentication. No one of those authentication methods are supported by the IMAP server (if exists) are supported by this computer.14:38
SipriusPTIt seems that i am having a problem with user authentication with Outlook and i dont know well how to solve it, because all my users are set to just use Open Directory.14:39
SipriusPTIs there a way to set up Outlook to login in an user password type of Open Directory?14:39
SipriusPTThanks in advance!14:40
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caribouI'm about to upload a newer qemu package for an SRU on Trusty, anyone has anything inflight ?14:53
cariboumdeslaur: ^^^14:53
cpaelzercaribou: I cleared out trusty queue 2 weeks ago - nowthing newer from me14:53
cariboucpaelzer: good, thanks. There was a recent security release so I guess nothing on this side either14:54
cpaelzercaribou: yeah I saw the pile of CVEs14:54
mdeslaurcaribou: nothing in flight from me14:58
cariboumdeslaur: ok, thansk14:58
mdeslaurcaribou: thanks for asking14:58
cpaelzerI often do that as well, but sometimes wonder who to ask - I wonder if there could/should be a defined way to "add what is in flight for a package" somewhere on LP or so14:59
cpaelzerI'm pretty sure that was discussed somewhen in the last decade already14:59
cariboucpaelzer: it used to be easier when there were bzr branches with the -proposed suffix15:01
cpaelzercaribou: bzr branches like for everything?15:02
cariboucpaelzer: a long time ago, yes and still it was not systematic15:05
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jgrimmrharper, smoser, nacc, rbasak, caribou, cpaelzer, beisner : server irc meeting16:01
caribou\o16:02
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jgehey all good morning, I'm working on an ansible playbook for ubuntu 16.04 LTS but I noticed the network interfaces are labeled different now17:13
jgeI have enp0s3 instead of eth017:13
jgeit's a VM running in virtualbox, is that the interface name for interfaces now or does it change according to the hypervisor used?17:14
jgetrying to keep my playbook consistent across all17:14
jgeI have that interface name hardcoded in the playbook so if it changes it'll break it17:15
OerHeksjge, this is the new predictable interface naming, but you can reverse this, see http://serverfault.com/questions/741210/disabling-predictable-network-interface-names-in-xubuntu-15-10 and more info ><> https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/17:20
OerHeksGRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0" and update-grub17:20
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jgeOerHeks: I see, would the first interface always be enp0s3?17:26
jgeI guess not since it now uses a combination of firmware/topology and location17:27
naccjge: 'predictable' (aiui) in that you can predict it ahead of time in case you  know your hardware; not 'predictable' as in the first interface found will always have the sam ename17:28
naccjge: the 'issue' was the 'eth*' naming is a kernel namespace; so tooling relying on it could break at anytime without warning17:29
OerHeksI hope so, after reinstall/restore image it should pick up the same number17:29
OerHeksthis prediction is a breeze for openstack, iirc17:30
jgenacc: so most of our servers are VMs with a single interface17:37
jgeso first interface will always end up being enp0s3?17:37
SipriusPThello guys17:38
SipriusPTanyone here knows a good tutorial or doc on how to set pgina to able outlook in windows to connect to a open directory?17:39
SipriusPTor if anyone here have already made this here17:39
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cncr04sI'm having an issue with the network/interfaces config18:54
cncr04ssetting up iface eth0 inet6 static18:54
cncr04saddress, netmask, and gateway18:54
cncr04sbut its not there in ifconfig after boot18:54
cncr04shttp://pastebin.com/LtLFuuWY18:58
sarnoldcncr04s: are you sure you're allowed to have two stanzas for one NIC like that?19:01
syphersarnold: Yes.19:02
syphercncr04s: However, you might try modifying how you specify the prefix length. Rather than a separate "netmask" entry, simply append "/64" to each address.19:02
syphercncr04s: Example, https://paste.ubuntu.com/2348188919:05
syphercncr04s: There may be some additional configuration required to add more addresses, come to think of it. I'll work up an expanded example.19:11
cncr04sadding /64 didnt seem to work19:13
syphercncr04s: Yeah, I thought not as soon as I said it.19:14
syphercncr04s: https://paste.ubuntu.com/23481936/19:14
syphercncr04s: That method is known to work.19:15
syphercncr04s: What version of Ubuntu are you running?19:15
cncr04s14.0419:15
syphercncr04s: Yeah, that last example is a known-good method.19:16
syphercncr04s: Also note that ifconfig is long deprecated, and you should learn how to use the iproute2 tools, i.e. the "ip" command.19:16
cncr04soh, i use the ifconfig for the display, not any actual commands19:17
cncr04sediting config now19:18
syphercncr04s: https://paste.ubuntu.com/23481957/19:19
syphercncr04s: I took your example and converted it.19:19
cncr04sk, seems to work now, ip's are there when I reboot19:23
cncr04sthanks19:24
texI have an Ubuntu NAT router. Works fine for everything except for UDP multicast. UDP packets make it to the router, but don't leave. Am I missing something?21:37
station1i have a complicated server setup in a VM cloned it to a HDD    Ubuntu16.04 server starts perfectly only ethernet isent configured RTL8111GR i presume  ——firmware-realtek — — is the package. is there a comand to reconfigure/reinstall it without internet?22:18
genii!info firmware-realtek22:31
ubottuPackage firmware-realtek does not exist in yakkety22:31
geniiHm22:31
genii!info firmware-realtek xenial22:31
ubottuPackage firmware-realtek does not exist in xenial22:31
station1if i separately install a ubuntu session how can i check and recreate the configuration. whan i install from usbstick it recognises it without intervention RTL8111GR22:40

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