[08:41] <timix> Goedemorgen
[08:42] <timix> na de stappen te hebben doorlopen op: https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/4/en/quickstart-ubuntu.html
[08:43] <timix> krijg ik de foutmelding 500 internal server error na het inloggen op localhost/nagios/..
[08:43] <timix> Wat is het probleem?
[08:49] <timix> Na de stappen te hebben doorlopen op: https://assets.nagios.com/downloads/nagioscore/docs/nagioscore/4/en/quickstart-ubuntu.html, krijg ik de foutmelding 500 internal server error na het inloggen op localhost/nagios/.. Wat is het probleem?
[08:51] <lordievader> timix: Kijk in de logs.
[08:52] <timix> Het is niet zo dat ik er dagelijks mee werk, dus welke logs?
[08:52] <lordievader> timix: Gebruikt je apache?
[08:52] <timix> ja
[08:53] <lordievader> timix: /var/log/apache2/error.log
[08:55] <timix> [Sun Oct 11 10:20:44.804473 2015] [mpm_prefork:notice] [pid 1431] AH00163: Apache/2.4.7 (Ubuntu) $ [Sun Oct 11 10:20:44.804645 2015] [core:notice] [pid 1431] AH00094: Command line: '/usr/sbin/apac$ [Sun Oct 11 10:25:23.500276 2015] [mpm_prefork:notice] [pid 1431] AH00169: caught SIGTERM, shutti$ [Sun Oct 11 10:25:25.637599 2015] [mpm_prefork:notice] [pid 3872] AH00163: Apache/2.4.7 (Ubuntu) $ [Sun Oct 11 10:25:25.638034 2015] [core:
[08:57] <lordievader> timix: AH00169: caught SIGTERM, nu moet je uitgaan vinden waarom die een sigterm krijgt.
[08:58] <timix> [Sun Oct 11 10:51:22.222400 2015] [core:notice] [pid 4592] AH00094: Command line: '/usr/sbin/apac$ [Sun Oct 11 10:51:28.621608 2015] [authn_file:error] [pid 4595] (2)No such file or directory: [cl$ [Sun Oct 11 10:52:06.221651 2015] [authn_file:error] [pid 4597] (2)No such file or directory: [cl$
[09:00] <lordievader> Ah: No such file or directory
[09:02] <timix> Moet ik dit:
[09:02] <timix> DESC="Nagios" NAME=nagios DAEMON=/usr/local/nagios/bin/$NAME DAEMON_ARGS="-d /usr/local/nagios/etc/nagios.cfg" PIDFILE=/usr/local/nagios/var/$NAME.lock
[09:02] <timix> nog aan de nagios file toevoegen?
[09:03] <lordievader> Geen flauw idee, ik ken nagios niet. Als ik je log correct interpreteer is er een script die een file wil accessen maar die bestaat niet.
[09:03] <lordievader> Ik zou je guide er nog eens bij pakken en iedere stap controleren.
[09:04] <timix> Dat heb ik inmiddels al 10x gedaan, maar kan niet ontdekken dat ik een stap vergeten zou zijn...
[09:05] <lordievader> timix: Wellicht helpt een andere guide? (Het zou kunnen dat degene die jij gebruikt verouderd is, o.i.d.)
[09:18] <timix> Ik ga een andere guide proberen.. hopen om meer geluk
[09:20] <lotuspsychje> timix: er is ook een #nagios kanaal als je wil
[09:21] <lotuspsychje> engelstalig wel
[09:21] <timix> Daar kan ik het ook altijd nog proberen. Dank!
[09:22] <lordievader> Of je switch naar Zabbix, dan kan ik je wel helpen ;)
[09:23] <timix> Dat is ongeveer hetzelfde als nagios?
[09:23] <lordievader> Zabbix kan gezien worden als Nagios + Cacti.
[09:24] <timix> Punt is dat ik dit als opdracht heb gekregen voor mn opleiding.. met daarbij die guide..
[09:25] <lordievader> Heh, het is dus huiswerk. Dan zou je er eigenlijk zelf achter moeten komen waarom het niet werkt ;)
[09:26] <timix> Ik vraag ook niet om een oplossing.. ik vraag wat het probleem zou kunnen zijn
[09:28] <lordievader> Ik neem aan dat het een soort van sysadmin opleiding is? Een van de meest waardevolle skills in troubleshooting, daar leer je het meest van als je zelf uitzoekt hoe dingen in elkaar steken en waarom het niet werkt.
[09:29] <timix> Zoals ik al zei: ik vraag niet om DE oplossing.. ik kan me blind staren, maar gezien jullie meer ervaring hebben is er vast iemand die me een duwtje de goede richting op kan geven.. meer vraag ik niet
[09:30] <lordievader> timix: Die duw heb je toch al gekregen?
[09:36] <timix> Of ik het nu aan mijn docent vraag, of ik stel hier de vraag...
[15:20] <marcel__> helllo
[15:20] <marcel__> kan someone help me
[15:22] <marcel__> hallo?
[15:25] <lordievader> marcel__: Hallo o/
[16:21] <marcel__> hallo kan iemand me vertellen hoe ik grub kan verwijderen van een schijf waar geen windows opstaat?
[16:28] <sarawara> goeienavond!
[16:28] <sarawara> kent er iemand hoe je een emailadres kan aanmaken zonder telefoonnummer?
[16:29] <sarawara> is voor één van mijn leerlingen die geen emailadres heeft en die ik graag in de klasgroep op een website meewil maar daar moet je een emailadres voor hebben
[16:49] <OerHeks> gmail kan dat,verificatie ( als er iets mis gaat) kan via een 2e mail adres
[19:59] <u12> I had a weird experience.  On my URL (Firefox) all of a sudden yyyyyyyyy was adeed. There was nothing on my keyboard.  When I switched off the internet I got a loud BEEEP. The whole thing stopped when I unplugged the internet cable.  After a reboot now it is quiet. Which allows me to write this message.
[20:00] <lotuspsychje> u12: you want #ubuntu channel perhaps?
[20:01] <kevin_keijzer> Sounds like a short circuit, hard to tell.
[20:01] <u12> Could be, how do I contact them
[20:03] <u12> A short circuit maybe,  but it stopped afgter I unplugged the internet cable.
[20:04] <lotuspsychje> u12: ubuntu version? using remote software?
[20:05] <u12> I am using the light version of Ubuntu and no remote software
[20:06] <OerHeks> "light version" ?? lubuntu ?
[20:06] <u12> Okay let me check
[20:07] <lotuspsychje> u12: fully updated?
[20:07] <kevin_keijzer> u12, As you're using a lightweight distro, may I ask how old the machine is?
[20:07] <kevin_keijzer> u12, If it's old; have you ever cleaned the thing?
[20:09] <lotuspsychje> u12: lsb_release -a in terminal
[20:09] <kevin_keijzer> u12, Also, PS/2 keyboard by any chance?
[20:10] <lotuspsychje> lol
[20:12] <u12> ubuntu 14.04 lite and yes all the updates that come in have been installed
[20:12] <lotuspsychje> lite?
[20:12] <lotuspsychje> u12: you mean the minimal?
[20:12] <u12> yep, that 's what it said
[20:13] <u12> minimal would be a good descritpion too
[20:13] <lotuspsychje> u12: any reasons you using minimal?
[20:14] <u12> yep, old computer
[20:14] <lotuspsychje> u12: minmal doesnt specificly mean lightweight
[20:14] <lotuspsychje> u12: maybe try lubuntu and see if your problem still occurs
[20:15] <OerHeks> there is no ubuntu 14.04 lite ..
[20:15] <kevin_keijzer> u12, I really don't think what you're experiencing is a software problem..
[20:15] <u12> I have been on this version for about a year and never had any such problem
[20:15] <OerHeks> u12, where did you get that?
[20:16] <u12> get what?
[20:16] <lotuspsychje> minimal
[20:16] <OerHeks> oh minimal, oke
[20:18] <u12> minimal yey okay, but still, my computer should not get blocked
[20:18] <lotuspsychje> u12: check your logs
[20:18] <lotuspsychje> u12: there's always a reason why
[20:19] <u12> exactly, where can I find the logs?
[20:21] <lotuspsychje> u12: /var/log/syslog or /var/log/dmesg are usefull
[20:21] <u12> thanx, will do
[20:21] <lotuspsychje> u12: but for more stable lightweight experience, i would go for lubuntu 14.04.3
[20:26] <u12> okay, then I should upgrade too. But what happened does not feel right. It came from outside, from the internet. They didn't get anywhere. But all the same I just got a screen shot I hat not asked for. e
[20:27] <lotuspsychje> if your system wasnt up to date
[20:27] <lotuspsychje> i strongly think its a remote takeover
[20:27] <kevin_keijzer> I strongly think it's not..
[20:28] <kevin_keijzer> Five bucks says it's just ESD.
[20:28] <lotuspsychje> yyyyyyyy would fill the whole screen then
[20:28] <u12> I cancelled the screen shot as I had not asked for it
[20:28] <kevin_keijzer> Old computer, probably never cleaned, most likely a PS/2 controller, old PSU with voltage drops, and so on..
[20:28] <lotuspsychje> non-updated systems are big security risk
[20:29] <lotuspsychje> u12: running other services openssl? ssh? sql?
[20:29] <u12> no
[20:30] <OerHeks> hitting 'printscreen' gives a printscreen, pretty normal.
[20:30] <u12> and yes yyyy fills more the whole URL to the very end, if that exists
[20:31] <u12> no I did not hit print screen
[20:31] <lotuspsychje> u12: how long did you not update system?
[20:32] <u12> I get ubuntu updates regularly and install them immediately . The latest one was maybe friday.
[20:33] <lotuspsychje> ok fair enough
[20:37] <u12> Espescially just now the print screen I find upsetting, I never pressed that button. On save I pressed NO.
[20:40] <lotuspsychje> u12: what kind of stuff did you install more on minimal?
[20:44] <u12> I  just use libre office, nothing else. For the internet I use Firefox.  What I do do, at work I am forced to work with microsoft office and I need to work on those files at hoem
[20:47] <u12> But what really bothers me, how can my computer take a sceen shot without me asking for it.
[20:48] <kevin_keijzer> u12, electrostatic discharge..
[20:48] <kevin_keijzer> You're really not infected by some "malware", and it's not "because of updates" or other nonsense.
[20:49] <kevin_keijzer> It's most likely just dust buildup and/or voltage fluctuations of an old power supply
[20:49] <kevin_keijzer> Which is why I asked half an hour ago, is your keyboard a PS/2?
[20:49] <u12> Could be, my key board is brand new
[20:50] <u12> PS/ 27 bit doesn't say
[20:50] <kevin_keijzer> Doesn't matter if it's the controller that's being shorted
[20:52] <kevin_keijzer> Everything you're describing is most likely a hardware problem. Seriously, start by cleaning out all the dust, use a grounded wall socket and try again.
[20:54] <u12> okay, I get the message. A faulty key board could also take a screen shot. Maybe this key board belangs in the dumpster.
[20:55] <lotuspsychje> a new keyboard?
[20:55] <kevin_keijzer> Maybe, but maybe it's not the keyboard. I would suspect ESD over anything.
[20:55] <kevin_keijzer> https://nl.wikipedia.org/wiki/Elektrostatische_ontlading
[20:56] <kevin_keijzer> (I've seen problems like yours on many old PC's - even in the BIOS. It's *always* ESD. Not a virus, not a lack of updates, not "because you're not running Unity". It's ESD.)
[20:57] <u12> I bought the keyboard a few months ago. And I keep my house clean.
[20:58] <lotuspsychje> maybe a ghost pressed yyyyyyyy lol
[20:58] <kevin_keijzer> Computers contain fans. No matter how clean your house is, fans attract dust. Computers are full of dust. Dust conducts electricity. Too much dust causes ESD.
[20:59] <u12> and asked for a screen dump, yeh, who knows
[20:59] <kevin_keijzer> Open your PC, get a clean paintbrush, remove all the dust. Suck it up with a vacuum, and try again.
[21:00] <u12> okay, that is a useful suggestion! will do that
[21:00] <lotuspsychje> millions of pc's are more dusty then a vacuum cleaner bag
[21:01] <u12> really, oh hell
[21:03] <u12> guys, galls, thnx for your help!!!