| === Lcawte is now known as Lcawte|Away | ||
| MACscr | any advice for simply switching to the virtual kernel and thus updates will keep using thew newest virtual kernel as well? | 01:08 |
|---|---|---|
| jak2000 | hi all | 01:26 |
| jak2000 | how to change the ip of the server? | 01:27 |
| === zz_DenBeiren is now known as DenBeiren | ||
| === Guest60154 is now known as IdleOne | ||
| === Krsna is now known as neurotus | ||
| === Lcawte|Away is now known as Lcawte | ||
| lordievader | Good morning. | 09:22 |
| Gregor3000 | hello i need help with SSH i keep getitng the passphrase qustion: Authenticating with public key "imported-openssh-key" ; Passphrase for key "imported-openssh-key": | 10:12 |
| Gregor3000 | once i enter it it authenticates but when i exit and try to login again it asks for password again. | 10:12 |
| Gregor3000 | i am using putty and i imported the linux key hence the comment - "imported-openssh-key" | 10:13 |
| lordievader | Gregor3000: The passphrase is whatever you set it to. | 10:14 |
| Gregor3000 | i've entered it but when i logout and again log back in i again get the prompt. i dont' want the server to asks for passphrase every time | 10:16 |
| Gregor3000 | PasswordAuthentication no | 10:16 |
| Gregor3000 | ah it means i need to create a key with no passphrase? | 10:16 |
| lordievader | Gregor3000: No, that is a bad idea. You need to run an ssh agent. | 10:37 |
| StathisA | need some help with apticron...had it all working correctly - sending daily notification from cron.d etc, but had to change the notification time. Now whatever time I enter I do not get any notifications. If I manually do a "sudo apticron" I get the notification alright | 11:57 |
| StathisA | so smth is wrong with the cron.d schedule? | 11:57 |
| StathisA | syslog : Jun 14 14:10:01 servername CRON[1008]: (root) CMD (if test -x /usr/sbin/apticron; then /usr/sbin/apticron --cron; else true; fi) | 11:58 |
| StathisA | but nothing else after it | 11:58 |
| StathisA | if i do a manual "sudo apticron" I see the mail going out in the syslog... | 11:58 |
| StathisA | via localhost postfix | 11:59 |
| StathisA | and I receive it too on my mailbox | 11:59 |
| StathisA | so somethings up with the cron job i think | 11:59 |
| YamakasY | any help with building a sssd package ? | 12:38 |
| DWSR | Hey all, I have installed Ubuntu Server 14.04 into a Hyper-V VM. I installed linux-virtual through apt but it is not being loaded by default and there is no grub menu to select which kernel I want. How do I remove all of the generic kernels from my system and force virtual? | 13:48 |
| DWSR | Hey all, I have installed Ubuntu Server 14.04 into a Hyper-V VM. I installed linux-virtual through apt but it is not being loaded by default and there is no grub menu to select which kernel I want. How do I remove all of the generic kernels from my system and force virtual? | 14:08 |
| RoyK | DWSR: AFAIK the virtual kernel package is just a metapackage these days | 14:16 |
| RoyK | DWSR: the normal kernel packages work well | 14:16 |
| DWSR | Oh, really? :( | 14:19 |
| DWSR | RoyK: Someone should tell Microsoft then: https://technet.microsoft.com/en-us/library/dn531029.aspx?f=255&MSPPError=-2147217396 | 14:19 |
| DWSR | Ah yes, you are correct. | 14:21 |
| DWSR | http://packages.ubuntu.com/trusty/linux-virtual | 14:21 |
| DWSR | When did that change? | 14:21 |
| RoyK | DWSR: not sure - some years back | 14:26 |
| DWSR | Oh well, that answers that. Might build a custom kernel that strips out some of the hardware support. | 14:27 |
| RoyK | no need | 14:30 |
| RoyK | drivers are only loaded when needed | 14:31 |
| RoyK | DWSR: do you have problems you're seeking to fix, or is it just the thought? | 14:32 |
| DWSR | RoyK: I'm a bit constrained on resources, so making the kernel smaller seems like a reasonable way to optimize. | 14:34 |
| DWSR | But I completely forgot about DDL. | 14:35 |
| DWSR | Eh, probably more trouble than it's worth, then | 14:36 |
| jak2000 | hi all | 15:41 |
| jak2000 | how to disable, my server sleep, i dont want the server sleep, tahnks | 15:41 |
| xperia | Hi all. My Ubuntu Server is under a spam attack at the moment and i need help with ip tables to block this Spammers. My question is how can i list all the tables with iptables so i can only export a specific table or better target. i have a script that log all attacks and i can create a file list specific for iptables to import it but i need to know how exactly this file need to look a like. | 17:18 |
| === Guest63544 is now known as hxm | ||
| === Lcawte is now known as Lcawte|Away | ||
| === Lcawte|Away is now known as Lcawte | ||
| zermanno | Hi, which are the common ways to analyze log files? As an example, how people query apache logs? | 17:48 |
| teward | is there a way for me to force IPv4 resolution preferable to v6 on servers? | 18:09 |
| teward | i haven't set up v6 routing yet on some of my VPSes so they fail updates, i'm just doing manual v4 /etc/hosts entries | 18:09 |
| teward | (14.04 VPSes) | 18:09 |
| maswan | don't configure a global v6 address if you don't have it working? | 18:10 |
| teward | maswan: i don't have one configured? | 18:12 |
| teward | unless something is doing it without telling me | 18:12 |
| * teward shrugs | 18:12 | |
| teward | i should set up at least one v6 imo *shrugs* | 18:12 |
| maswan | ip addr list | 18:13 |
| maswan | will tell you | 18:13 |
| jelly | maswan: the resolver library tends to give AAAA records in some cases regardless of a globally routable ipv6 being set up or not | 18:13 |
| maswan | Ok, I don't run many v4-only systems anymore | 18:14 |
| maswan | but that used to be the semantics of it | 18:15 |
| teward | it's only a temporary thing, but meh | 18:16 |
| teward | v6 is finnicky on this box | 18:16 |
| teward | s/this box/these boxes/ | 18:16 |
| teward | mm, looks like v6 is still getting set as a route | 18:17 |
| teward | but then it fails | 18:17 |
| teward | god i hate myself | 18:32 |
| teward | i accidentally ip6tables'd the rules such that lo was accepted but RELATED,ESTABLISHED going outbound from apt and such was getting bounced | 18:32 |
| teward | routing was fine though apparently :/ | 18:33 |
| === rylinaux is now known as Guest88385 | ||
| RoyK | teward: hehe | 19:42 |
| xperia | hi all. what is the best way to increase the amount of possible parallel connection for apache2 on ubuntu. sometimes i have spamer attacks with over 1000 Connection that blocks everything at once. need help with this. thanks for any tips. | 22:29 |
| bekks | Drop his connections instead of pointlessly increasing the total number of connections. | 22:32 |
| xperia | bekks: thanks a lot for your tip. yes droping the connection sound good but how can i find out which connection to drop and if possible to log this droped connections so i can use iptables. | 22:35 |
| bekks | Investigate your webservers log files. | 22:35 |
| xperia | i dont see any errors for timeouts in the apache log files. not sure if apache logs tmeouts by default. | 22:36 |
| bekks | Why do you search for timeouts? | 22:36 |
| bekks | Investigate the log files to see how and from where your spamming is actually spamming. | 22:37 |
| bekks | It has nothing to do with timeouts. Timeouts only occur of your webserver cant handle the requests anymore. | 22:37 |
| xperia | bekks: for what else should i search else ? the connections by apache are closed after 10 seconds timeouts so it would be good to log this problematic connections. i dont see however this spammer connection anywhere in the logs however i see them on the router allways in a 10 Minute Interval. | 22:39 |
| bekks | I just told you what to look for. | 22:40 |
| xperia | okey i have found a good monitor tracker for apache2 to get a insight what is going on with the server. think this will help a little to isolate the problem much more. | 22:46 |
| === zz_DenBeiren is now known as DenBeiren | ||
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