/srv/irclogs.ubuntu.com/2018/05/25/#ubuntu-server.txt

rcm888where can I get help about xrdp?00:36
rcm888where is XRDP channel?01:11
sarnoldyou may have better luck to ask more specific questions01:12
rcm888I have XDRP problem - cant connect01:23
sarnoldwhat error messages do you get on the client and on the server?01:25
rcm888cant connect to Xorg display 10,01:26
rcm888then disconnect01:26
rcm888sarnold: instelld fresh from git, 10.04 lts + lxde01:28
rcm888sarnold: 16.0401:28
rcm888sarnold: OK, recompiled it again, now it works, but spits error about wcid.01:32
rcm888how to completely remove xrdp installed from repo? It is so stupid that you cant rid of pckage.01:33
rcm888I had to restore snapshor of vm to make it work01:33
sarnoldi've never heard of wcid; google shows a bunch of water district information :)01:34
sarnoldthis? looks like a windows thing https://github.com/pbatard/libwdi/wiki/WCID-Devices01:36
rcm888yes01:36
rcm888I cant make damn keyboard layout work (not switching)01:40
rcm888at xrdp session01:40
cpaelzergood morning04:11
Bluekingmorning04:17
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lordievaderGood morning06:06
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rbasakcpaelzer: did you see the dovecot related component mismatches?11:45
cpaelzerrbasak: note yet, thanks for the ping12:58
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dpb1morning all14:18
kiokomanmorning14:19
ahasenackmorning14:19
friendlyguyhi there!14:43
friendlyguyi am wondering how i could change a ubuntu server lts 18.04 to use its mac address as dhcp "identifier"?14:44
friendlyguycurrently my dhcp-server shows a "mac" for the new host which is 36chars long... i would like to assign a static lease to the server.14:49
friendlyguyi am wondering about syslog-ng configuration: i enabled the service through "systemctl enable syslog-ng". after that i started it but not much is going on here. i am wondering if i need to edit the unit-file and pass the config to it16:07
tewardahasenack: just to let you know, finally got around to filing that bug upstream for the searx failure, and apw was kind enough to mark the autopkgtests as ignored for this time around.  Thanks for your help hunting that one down.16:08
tewardand thanks apw for your help as well :)16:08
ahasenackteward: upstream in this case is debian or searx?16:37
tewardahasenack: debian16:37
ahasenackok16:37
tewardthey didn't notice the package was failing CI16:37
tewardand searx runs fine directly16:38
tewardso it's the uwsgi integration there that's broken16:38
tewardthe maintainer is notified now, though, I bothered them direct over on OFTC, as well as with the Debian bug16:38
ahasenackyeah, debian isn't gating yet on dep8 tests16:40
tewardnope.16:40
tewardbut they're aware CI is breaking, and I made a note that downstream in ubuntu it's affecting package migrations16:40
tewardthey're not sure why it's failing, though, so I doubt it'll be a quick fix16:40
ahasenackwell, it was easy to reproduce16:45
Tuna-FishHi. When doing an install out of a cd-rom, you can choose "expert mode" (can't remember exact name) that lets you do every stage of the install at a time. If installing from the web using virt-install --location, is there some way to turn on the expert mode?18:15
tomreynTuna-Fish: de0pends on how you 'install from the web', i guess18:29
Tuna-Fishinstalling to a virtual machine, I was using virsh-install --location18:30
Tuna-Fishwould be willing to do it another way, if it is easier that way18:30
Tuna-Fishthe problem is that I am doing this on a server that has no X, and where I cannot get a X shell, so I can only do things through a terminal18:31
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Tuna-Fishoops, virt-install, not virsh-install19:10
tomreynTuna-Fish: i'm not actually sure how virt-install does it, but running the (now) "alternative" server installer (maybe also just mini.iso) via PXE/TFTP boot should work19:40
tomreynor just a s a cdrom19:40
ahasenackanyone here familiar with unbound?19:42
ahasenackhttps://bugs.launchpad.net/ubuntu/+source/unbound/+bug/1771545 is asking that the root.key file be shipped with the library (libunbound2) essentially19:42
ubottuLaunchpad bug 1771545 in unbound (Ubuntu) "root.key might be missing" [Undecided,New]19:42
sdezielahasenack: the root.key shipped by the package dns-root-data but unbound also supports fetching/refreshing it19:44
sdeziels/shipped/is shipped/19:44
sdezielahasenack: the unbound packages provides a script (https://salsa.debian.org/dns-team/unbound/blob/master/debian/package-helper#L66) that will manage the root.key19:49
ahasenackthe claim, as I understand it, is that apps linked with the libunbound2 library might fail because that root.key file isn't present in /var/lib/unbound19:50
sdezielthis helper script is indeed missing from unbound-{anchor,host{19:50
ahasenackpackage-helper is only used by the main unbound package19:50
ahasenackunbound-anchor was an example of such a tool19:50
sdezielright19:50
ahasenackalthough it has the -a option19:51
sdezielahasenack: a possible fix would be to provide the helper in libunbound2 and have a systemd timer unit/cron job to refresh the root.key periodically19:52
ahasenacka lib package shouldn't have any of that probably19:52
sdezielgranted but the root.key isn't static19:53
sdezielhow about making unbound-anchor a depends for libunbound2?19:53
sdezieland ship the cron job in -anchor19:53
ahasenackno idea19:55
ahasenackI asked to file a bug with debian, since we take this package with basically no ubuntu changes (just apparmor)19:55
ahasenackmaybe it's expected that apps linked with libunbound2 pull in the main unbound package19:56
ahasenackactually, let me check what links with it19:56
ahasenackstrongswan, opendkim19:56
sdezielunbound-anchor/host should be able to function on their own19:56
ahasenackunbound-host doesn't even use the root.key file it seems19:57
ahasenackwith -v, it always said the resolution was "insecure"19:57
ahasenackI found a debian bug about that bit19:57
ahasenackhttps://bugs.debian.org/cgi-bin/bugreport.cgi?bug=64170419:57
ubottuDebian bug 641704 in unbound-host "unbound-host should be preconfigured with DNS root trust anchor" [Normal,Open]19:57
sdezielthis unbound-host behavior seems like a different bug to me20:00
sdezielapps using libunbound2 should get the local root.key automatically managed without needing to do it themselve20:02
sarnolddidn't debian move to packaging all the root hints and keys in one package?20:06
sdezielsarnold: yes: dns-root-data20:07
sdezielthe helper script uses that as a preseed for the root.key20:07
sarnoldthanks sdeziel :D20:07
ahasenackbut I can remove it just fine20:09
ahasenacknothing complains20:09
sdezielahasenack: if the reporting user doesn't beat me to it, I'll report the issue to Debian20:14
sdezielalso, it will be possible to drop the Ubuntu delta as soon as unbound is sync'ed again from Debian20:16
ahasenacksdeziel: thanks20:28
sdezielnp20:28
Neo4when we use let encrypt we can for one certificate to create many domain?20:56
Neo4it isn't wildcard?20:56
Neo4what is algorithm for shell?20:57
Neo4at first ask user to input list needed domain, then generate certificate?20:58
Neo4it adds automatically if exists virtual host, if doesn't it doesn't add20:59
Neo4I'm going to create shell where I enter list of domains and it should create let'sencrypt certificate and set up automatically21:03
Neo4I think about should I create virtual host for mail.kselax.ru?21:11
Neo4If I do it will put all certificates automatically, if not it doesn't add21:12
Neo4on mail.kselax.ru I can put webmailers21:12
Neo4it might useful thing, but each virtual host takes ram21:13
Neo4better host all in the same virtual host21:13
Neo4put wp site and inside put /roundcube folder21:13
Neo4or generate for each host his own certificate21:17
sarnold"each virtual host takes ram"22:31
sarnoldNeo4: don't worry about virtual hosts using ram. ram is there to be used. Do what you need to do.22:31
sarnoldthe *actual* ram use will vary based on what your computer *does*22:31
sarnoldso don't worry about a few thousand virtual hosts in your web server unless you actually have a few thousand concurrent connections22:32
Neo4I think each virtual host it's additional load on apache?22:33
Neo4better all put to one host22:34
Neo4if we put webmail to separated virtual host somethign like roundcube.kselax.ru it will worse than to kselax.ru/roundcube, isn't it?22:35
Neo4but it's not exactly22:35
sarnoldI can't imagine the difference being more than 200kb22:35
sarnoldand 200kb is me being rather mean to the apache project :)22:36
Neo4sarnold: and it will consume equal CPU and other resources?22:36
sarnoldCPU should be identical, yes22:36
Neo4easier it's create for mail.kselax.ru22:36
sarnoldmemory may be slightly different, but if you've got more than 256MB ram on this machine it isn't even worth thinking about it22:36
Neo4then I will simply generate automatically certificates22:37
sarnoldso do whatever is easiest for you and your users to *use*22:37
Neo4500mb,22:37
Neo4but we can add swap22:37
Neo4sarnold: ok, I will22:38
Neo4sarnold: for me easier writ shell22:38
Neo4certbot --apache -d stie1.com -d site2.com -d site3.com and all will automatically added to /etc/apache2/sites-availabel22:39
Neo4if there in one site not exists virtual hsot it won't add automatically22:40
Neo4will show error and you should manually put path to certificate22:40
sdezielNeo4: I don't know if that would apply to your use case but Let's Encrypt can now sign wildcard certs22:42
Neo4sdeziel: no, it will have different domains22:42
Neo4wildcard for subdomain22:43
Neo4I'm going to finish shell script and then run a few my web projects, chat, online store, etc22:43
sdezielunderstood, good luck22:44
Neo4VPS is foundation, I had better now spend time and then save many times on install22:44
Neo4sdeziel: with shell won't problem deploy any CMS or somethign like nodejs22:45
Neo4sdeziel: I dreamed about to have this chat http://bizarre.kiev.ua/22:45
Neo4only in English, I'm going to create copy22:46
Neo4for USA, there will each room main town, will 40 rooms22:46
Neo4passed22:46
Neo4it's dreams22:46
Neo4and think about others projects22:47

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