/srv/irclogs.ubuntu.com/2015/02/01/#ubuntu-server.txt

OliPicard_https://gist.github.com/anonymous/af3c945918c5d3e20d7600:02
OliPicard_bad news00:02
OliPicard_unable to verify cert00:03
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OliPicard_verify error:num=27:certificate not trusted00:03
TJ-OliPicard: maybe you need to tell s_client to use -CAdir /etc/ssl/certs or whatever the switch is00:03
TJ-OliPicard: "-CApath /etc/ssl/certs/"00:04
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OliPicard_TJ- would you mind posting up how to form the correct syntax?00:05
OliPicard_just want to make sure i get it right :)00:06
OliPicard_foudn it00:08
OliPicard_depth=0 OU = Domain Control Validated, OU = PositiveSSL, CN = editfly.io00:08
OliPicard_verify error:num=20:unable to get local issuer certificate00:08
OliPicard_the second one says it's not trusted.00:09
OliPicard_and the final error is unable to verify first certificate.00:09
OliPicard_however i ran a  external tool00:11
OliPicard_the ssl cert has been installed correctly00:11
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tony3Hello all... trying to install Ubuntu Server on a machine with no CD Drive (booting for external HDD)... but after detecting my keyboard layout.. the next step it tries to detect a CD drive and says, "Your installation drive could not be mounted, This probably means the installation mediea was not in the drive"01:52
tony3but.. I don't have a Disk drive... any thoughts?01:52
tony3exit01:52
tony_Hey there.. anyone around01:53
tony_?01:53
leniosyes01:53
tony_sweet, sorry, I asked a question before and then left... Basically.. I'm trying to install Ubuntu server on a PC01:54
tony_using an external HDD01:54
lenioswhat's on your external hdd?01:54
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tony_I tried to follow these instructions01:54
tony_https://help.ubuntu.com/community/Installation/FromUSBStick#Install_and_run_Startup_Disk_Creator_alias_usb-creator01:54
tony_I used Startup Disk Creator option01:55
tony_and had the Ubuntu-server .iso as the image (14.10), and my external as the 'Disk to use'01:55
tony_but when I try to install.. after detecting my keyboard layout.. it tries to 'detect my 'cd rom drive' (the computer doesn't have one) and then fails and says "Your installation drive could not be mounted, This probably means the installation media was no in the drive"01:56
leniosthere's a known bug on the server media, it cannot find  the media when trying to install packages01:56
tony_at which point the only option is to quit the installation01:56
tony_hmm01:57
leniosyou can open a tty (ctrl+alt+f1) and mount manually01:57
leniosthat's not really user friendly, but that's your best option01:57
tony_ok, so we feel pretty confident this is a bug of some sort... is it just based on a small sample of parts etc?  Seems like it must not affect many users01:59
leniosit does affect all users trying to install ubuntu server from usb02:00
tony_interesting, seems that would be pretty common02:00
leniosthat's a known bug on launchpad, but i'm too tired to search the bug number, sorry02:00
tony_no thats fine02:00
tony_now that I know its ubuntu sever related... my searches are getting better and I'm finding others with similar errors02:00
lenioshttp://www.mattkowalczyk.com/blog/?p=16902:04
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77CAAI59Ihello02:36
77CAAI59Ii have a prob with postfix02:36
77CAAI59Itemporary lookup failure02:37
77CAAI59Ihere is my main.cf : http://paste.ubuntu.com/9987217/02:37
teward77CAAI59I: 'temporary lookup failure' when?02:42
tewardwhat conditions02:42
tewardwhat's the actual error you see02:42
tewardbecause 'temporary lookup failure' sounds like DNS problems02:42
77CAAI59IFeb  1 02:44:30 ns383313 postfix/smtpd[3211]: warning: non-null host address bits in "127.0.0.1/8", perhaps you should use "127.0.0.0/8" instead02:43
77CAAI59IFeb  1 02:44:30 ns383313 postfix/smtpd[3211]: NOQUEUE: reject: RCPT from localhost.localdomain[127.0.0.1]: 451 4.3.0 <localhost.localdomain[127.0.0.1]>: Temporary lookup failure; from=<test@test.com> to=<contact@serenia.ovh> proto=ESMTP helo=<serenia.ovh>02:43
teward77CAAI59I: does serenia.ovh resolve?02:48
tewarddoes test.com resolve?02:48
77CAAI59Ii have changed 127.0.0.1 by 127.0.0.002:49
77CAAI59Ii have tested telnet and no error02:49
77CAAI59Imaybe the prob is resolved02:49
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77CAAI59Ihttp://paste.ubuntu.com/9987756/03:00
77CAAI59Ii have a sql syntax problem03:01
77CAAI59Iit's ok03:05
77CAAI59Ii have resolved my prob03:05
77CAAI59Ihell03:57
77CAAI59Iwhan i try this command : "a2ensite roundcube"03:57
77CAAI59Iit say me  : "site roundcube does not exist"03:58
77CAAI59Ihelp me please03:58
PryMar56 cd /etc/apache2/sites-available/ <-- first03:59
77CAAI59Iok04:00
77CAAI59Ii have created roundcube virtual host04:01
77CAAI59Ibut i don't have .conf with this file04:01
77CAAI59Ithe youtuber that i follow does not say if i have to add this extension .conf04:02
77CAAI59Ihe say me a2ensite roundcube and i have the prob said above04:03
77CAAI59Ihow update .conf for apache04:16
77CAAI59Ibecause i changed my .conf but after service apache2 reload, i have the same error04:17
77CAAI59Ihelp me04:36
77CAAI59Ihttp://paste.ubuntu.com/9988782/04:36
Patrickdkwell, do what it says04:43
77CAAI59Iit's good04:43
77CAAI59Ii have resolved the rpob04:43
77CAAI59Iprob04:43
77CAAI59Iroundcube isn't accessible via /home/roundcube/www05:00
77CAAI59Ihow do i do05:00
77CAAI59Iit's possible to move directory in /var/www without break roundcube ?05:01
77CAAI59Ido i need to restart all config of roundcube05:02
77CAAI59Iis there anyone for help me05:02
teward77CAAI59I: as daftykins said in #ubuntu we aren't the Apache support channel05:03
tewardif you are having unending issues with Apache and permissions, you might want to read up on the Apache documentation and such05:03
77CAAI59Imdr05:06
claykhello05:25
claykQuick oddity with useradd I wanted to pass along to see if this is a bug or me misreading the manpage.05:25
claykuseradd -D -s /bin/bash or useradd -Ds /bin/bash does not appear to update the shell when running useradd -D after either of the previous command05:26
tony2Anyone run into this?05:43
tony2http://cirrus.ucsd.edu/~pierce/fix_ubuntu_usb/05:43
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morenoh150hey anyone on?09:29
morenoh150my server crashed over night. When I now try to restart it I only get a blinking cursor. What can I do?09:30
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Walexmorenoh150: your seem to require a psychic advisor :-)10:33
Walexmorenoh150: guessing wildly you have a hw problem.10:34
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OliPicardHello everyone, I have been having problems with my Nginx proxy instance and ubuntu over SSL.13:22
OliPicardbeen doing some troubleshooting and the server just won't bind to port 443.13:23
OliPicardi fixed it!14:14
OliPicardnginx needed a upstream proxy :)14:14
TJ-OliPicard: :)14:15
bananacowI just used this command "ethtool -s em2 speed 10 duplex full" which set the 'Advertised link modes' to '10baset/full'. How do I return the ethernet card to advertise all supported modes ?14:46
RoyKbananacow: 10Mbps? ;)14:50
bananacowethtool -s em2 advertise 0x03f14:51
bananacowI need to identify the port on my switch remotely, so I set it to 10mbps so that on the switch status the only port at 10mbps is the port I'm looking for :)14:51
RoyKbananacow: look for the mac address on the switch14:52
bananacowOh. That would be a better solution :P14:52
RoyKwe use NAV, see https://metanav.uninett.no/, to track mac addresses, and for a lot more14:53
bananacowI am reasonably certain that this switch ( HP 2810-48G - J9022A ) can tell me which mac is on which port. I'll look in the manual. Thanks RoyK14:54
RoyKit can - beleive me ;)14:55
RoyKiirc something like "show mac"14:56
bananacow:|14:58
RoyKbananacow: NAV doesn't do anything magical - it just monitors switches and whatever with snmp, collecting those data and showing statistics on them, such as "when was port 12 last in use" etc14:58
bananacowOk, so I wasted about 2 hours of my life yesterday. Show mac gives me all the information I want14:58
bananacowthanks.14:59
RoyK:)14:59
77CAAI59Ihello15:00
RoyKbananacow: those hours weren't wasterd - you've learned to look for other solutions now ;)15:00
RoyKs/wasterd/wasted/15:00
77CAAI59Ii almost success the install of roundcube but i have this message : IMAP connect:  NOT OK15:00
bananacowI'm not a network guy, I'm supposed to be a programmer analyst, but the network guy left and I got stuck with servers an stuff because programmer analyst "know IT" :(15:00
bananacow77CAAi59I,anything else in syslog?15:00
77CAAI59Ii see and share to you15:01
RoyKbananacow: then become a network guy - the more you learn, the more you know etc ;)15:01
bananacowhey 77CAAI59I, if you want I can log into your roundcube server and fix it for you15:02
* RoyK would be rather sceptical about letting someone else have root access to his servers15:03
bananacowthat's a good point15:03
bananacowso post your syslog to pastebin.com15:04
77CAAI59Ifor the moment i have to activate again roundcube's installer15:04
77CAAI59ITo enable it again, set $config['enable_installer'] = true; in RCUBE_CONFIG_DIR/config.inc.php15:04
bananacowwhat is the address to the webpage of your roundcube ?15:05
77CAAI59Ihttp://serenia.ovh/roundcube/www/installer/?_step=115:05
bananacowok15:06
bananacowrun 'grep default_host [roundcube file path/name here]'15:06
bananacowand post the results15:07
bananacowif you used roundcube from the repository, you would do 'grep default_host /etc/roundcube/*'15:07
bananacowYou'll need to run the command from bash on your server 77CAAI59I15:08
77CAAI59Ii have activate the intaller again15:08
bananacowI don't want to see the installer :P15:09
bananacowI now want to see the output of the grep command I posted a few lines up15:09
77CAAI59Iok but what is "roundcube file path15:09
77CAAI59Ithe roundcube directory ?15:09
bananacowHow did you install roundcube? Did you download it from the website and extract it or did you install it using apt-get install ?15:09
77CAAI59Iwget15:10
bananacowok15:10
bananacowWhat is the path to your web root, is it /var/www ?15:10
77CAAI59Iyes15:10
bananacowok15:10
77CAAI59Iah wait15:10
bananacowgrep default_host /var/www/config/*15:10
77CAAI59Ivar/www/html15:11
bananacowgrep default_host /var/www/html/config/*15:11
77CAAI59Imy website and roundcube directory are here15:11
bananacowok, what is roundcube's exact path?15:11
77CAAI59Iok wait a moment15:11
bananacowls /var/www/html should help15:11
77CAAI59I/var/www/html/roundcube15:11
77CAAI59Igrep default_host /var/www/html/config/* does not work15:12
bananacowgrep default_host /var/www/html/roundcube/config/*15:12
77CAAI59Iits more logic15:13
77CAAI59Inothing found15:14
bananacowwhat does ls /var/www/html/roundcube/config/ show ?15:14
77CAAI59Iimpossible to access...15:15
77CAAI59Inothing directory or file...bla bla bla15:15
bananacowwhat does ls /var/www/html/ show ?15:15
77CAAI59Ithe content of my website15:16
77CAAI59Iincluding roundcube directory15:16
bananacowwhat does 'find / -name config.inc.php' show ( might take a minute to run )?15:17
77CAAI59Ihttp://paste.ubuntu.com/9997402/15:20
bananacowgrep default_host /var/www/html/roundcube/www/config/config.inc.php15:23
bananacowwhat does that return ?15:23
77CAAI59I$config['default_host'] = 'localhost';15:24
bananacowis your imap server running on the same server ?15:24
bananacowwhat is the address of your imap server ?15:25
77CAAI59Isame server15:25
77CAAI59I94.23.251.8315:25
77CAAI59Ior serenia.ovh15:25
77CAAI59Iit's my domain15:25
bananacowok, what is the output of netstat -antup | grep 143 ?15:26
bananacowthis one needs to be run as root15:26
bananacowsudo netstat -antup | grep 14315:26
77CAAI59Ii look15:26
77CAAI59Ihttp://paste.ubuntu.com/9997499/15:27
77CAAI59Ii'm in root, no need sudo15:28
bananacowok15:28
bananacowand what happens if you run 'nc 127.0.0.1 143' ?15:28
77CAAI59Ihttp://paste.ubuntu.com/9997522/15:29
bananacowif you try and log into via the web interface with a valid username/password, what happens ?15:33
77CAAI59Ii try15:34
77CAAI59IIMAP connect:  NOT OK15:35
77CAAI59Iah i don't understand15:35
77CAAI59Iwhat do you mean15:35
77CAAI59Ilog into web interface15:36
77CAAI59Ii can't15:36
77CAAI59Ii need to finish to install15:36
77CAAI59Iif imap isn't finished, i can't use roundcube15:37
77CAAI59Ithanks for your help but it's very to understand this complexe installation15:39
77CAAI59Ii stop here15:39
bananacowok15:39
bananacowSorry i couldn't be more helpful :(15:39
77CAAI59Ii need to be an expert15:39
77CAAI59Iso i'm just a simple user15:39
77CAAI59Ii can't15:40
bananacow77CAAI59I, I private messaged you15:40
bananacowok15:46
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bananacowso it turns out that 77CAAI59I had a syntax error in his courrier-imap config and his roundcube was working perfectly16:37
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MDTech-us_MAN_I want it to function as a NFS host for Xen. I want it to function as a NFS host for Xen.22:39
MDTech-us_MAN_I followed all the steps described here (https://help.ubuntu.com/community/SettingUpNFSHowTo), but Xen doesn't connect to NFS.22:39
MDTech-us_MAN_It shows "Scanning for NFS SRs.."for a sec and then says "There was an error trying to mount the NFS share. Check your settings"22:40
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grendal_primehey guys.23:37
grendal_primelooking more into vnc type apps23:38
grendal_primei cant believe what a pain this has become23:38
grendal_primeeverything seems to work fine for a bit then ..like letters get lost, fonts are werid. what causes this?23:39
grendal_primedoesnt mater what type of server i use..xrdp, vnc, nomachine. Its all the same.23:40

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