I have an openSUSE 11.1 and I noticed that after installing a couple of things on it the sshd is not starting anymore on reboot. how can I debug this problem. Is there a log file so that I can see what was the problem? If I want to use ssh I have to start it from yast every time the computer restarts.
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Running 11.4 x64, I've tried everything I can think of (which is not saying a lot) but I can't get sshd started on boot. Running /etc/init.d/sshd starts the service manually with no problem but I really need it started on boot.
I can't find anything different when comparing this instance with other similar instances where sshd does start but this instance is an update from 11.3 where sshd was not enabled and the others are all clean installs where sshd was enabled during installation, if that makes any difference.
Running OpenSuse 11.4 and have setup 2 x Raid5 configs - raid created, disks format, everything working fine. I've just rebooted and the raid5 fails to initialize.
Getting these errors:
Code:
May 29 16:58:30 suse kernel: [ 1788.170692] md: md0 stopped.
May 29 16:58:30 suse kernel: [ 1788.197864] md: invalid superblock checksum on sdb1
May 29 16:58:30 suse kernel: [ 1788.197876] md: sdb1 does not have a valid v0.90 superblock, not importing!
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I want to make sure sshd service will start after a server reboot. On redhat or centOS I can do "chkconfig sshd on". What's the equivalent command for ubuntu?
View 1 Replies View RelatedI'm running Ubuntu 10.10. I recently installed the open ssh server so that can sftp stuff. However, I do not want the server to always be on, only when I manually start So, I did an 'update-rc.d -f ssh remove'and now I don't see any startup scripts in the rcx.d directories any more.However, when I do a 'ps ax', there is always a '/usr/sbin/sshd' process running. I try to kill it but it keeps restarting under a different process ID.How do I disable sshd?
View 3 Replies View RelatedI've been using ssh for a LONG time to connect my laptop to my desktop with no problems. I use a non-standard port (nnnnn) and keys. After a power outage that caused a shutdown and reboot, I can no longer ssh into the desktop. The only changes I've made are updates (laptop and desktop both running ubuntu 10.04).
$ ssh -p nnnnn Desktop
ssh: connect to host Desktop port nnnnn: Connection refused
No messages are generated in any of the logs on Desktop!
$ /usr/sbin/sshd -T
port nnnnn
protocol 2
addressfamily any
listenaddress 0.0.0.0:12023
listenaddress [::]:12023 .....
Recently after upgrading my kernel (via /repositories/Base:/Kernel/standard) I have had issues with the network not starting properly on bootup. The kernel is 100% SUSE-patched and behaves perfectly outside of that one issue. To get the network to "start" (DHCP issued, eth0 brought up) I have to 'rcnetwork start' in a shell. I've checked to make sure my config is right in both ifcfg-eth0 and 'config' for /etc/sysconfig/network, but nothing affects the outcome.
How do I get the boot scripts to bring up eth0 and issue a DHCP on startup?
Here's the output of 'rcnetwork start -o debug fake':
Code:
I just noticed the following error after booting my system.
Code:
I cannot find any reference on this on the forum or else on the internet. Is this a major problem or just a notification that can be ingnored.
Apache is set to start on runlevel 2, 3 and 5, just like MySQL. For some obscure reason this always fails. I tried resetting the runlevels, but this did not help and I always have to start apache manually after reboot.
How can I analyze this problem? In the Apache logs I don't find the cause. Is there an other log I can check?
I have Onboard Realtek ethernet card (eth0) it worked fine but suddenly it stopped working when i see in yast it shows hwinfo not found. when i use hwinfo --netcard it gives realtek card name thats all. I went to yast >lan> edit> hardware and tried to add r8169 module but it was not accepting. previously created ifcfg-eth0 file is available but its not getting up.when i say ifup eth0 it say interface not found. the same messg is also available in /var/log/boot.msg.
View 4 Replies View RelatedRunning openSuse 11.2-64 on a DualCore / 2Gb machine.I have 3 nfs shares described in my /etc/fstabAll three were mounted at boot time when I was connecting to the network through the wired interface (eth0).I need to use the wireless interface, and even if that interface is up and running well (I use ifup), the nfs client doesn't start... if just after boot I do a mount -a or simply a nfs start, everything comes up and runs well.This machine will not be used by myself, and the users cannot just jump into a command line and type nfs start or even mount -a (they would need su privileges...)I have disabled the eth0, killed the eth0 config (with yast) edited /etc/sysconfig/nfs and setted the NFS_START_SERVICE to yes to force the gssd and idmapd to always start even if there was no nfs entry in fstab, but nothing changed.
View 7 Replies View Relatedkde knetworkmanager is not starting on startup.i am starting this manually every time on login to connect to network..how to make it start automatically?
View 9 Replies View RelatedI have written a simple perl program to add a command to iptables. Here is my code :
Code:
#! /usr/bin/perl
print "Content-type: text/html
";
system("iptables -A FORWARD -s 192.168.0.2 -j DROP");
I put this file in cgi-bin folder of Apache server. Here is my problem : when I run this file with shell as root user it makes change to iptables, but when I use my browser to run this file, it doesn't make any change. I'm sure this is because Apache doesn't have permission to manipulate iptables. How can I start Apache as a user with root privileges ?
I always notice that xdmcp always runs on my system. I don't want it to. These are my settings and I tried to reboot. xdmcp still runs. How do I stop it once for all.
/etc/sysconfig/displaymanager
DISPLAYMANAGER="kdm"
DISPLAYMANAGER_REMOTE_ACCESS="no"
DISPLAYMANAGER_ROOT_LOGIN_REMOTE="no"
[code]....
I am trying to have accessible computer by its network name (same as hostname) by ping and Samba client from other computers and one directory shared on my laptop. I simple, trivial wish I hope. Nothing extravagant. Something what every Windows user has out-of-the box, just to select a shared directory. However I struggle hard to do the same with linux. Sharing directory with samba is relatively easy, the issues I have is with my laptop network name. It is not recognized/propagated to the local network.
I cannot rely on static data in /etc/hosts. This is a laptop not a server, I move it between different networks. To achieve propagation of my network name (hostname) dynamically, so everyone in the local network can at least ping me, I was advised to use winbind (winbindd), that is to rely on MS NetBios technology There is no native linux technology to achieve this? shame! what about plain/dynamic DNS? why it is not my network name not propagated to my local DNS server/wifi/rooter?
To do that I was advised to do:
- run winbind service (winbindd daemon)
- run samba service (umm, not sure if this is necessary for network name propagation, but I also want to share data so lets keep it as an essential).
- add "wins" to /etc/nsswitch.conf to "hosts" section
Well, it seems to work on my other two computers with Ubuntu and Mandriva well. But not on Suse. Well, not completely, not permanently. It magically start working when I call "Yast -> Samba Configuration". No change here (everything is already set: Domain Name, Not a DC, Netbios Hostname, Wins server support=yes, use Wins for Hostname Resolution) just hit OK. It runs SOMETHING in the background (some scripts) for a few seconds. And then abrakadabra, everything is fine, my network name is recognized, everyone can use my samba exposed directory, smb4k sees me in the Network Neighborhood.
BUT when I restart, I am "back in square one". Pinging my name does not work, smb4k does not see me, or cannot find me even by IP! Samba sharing works by using direct IP. Not all clients support connecting by IP notably not smb4k. To use Samba properly you have to sort out network name visibility fist. I would like to make "Yast -> Samba Configuration" achievements somewhat more PERMANENT.
What exactly runs when I hit OK? No new server/daemon was started. I checked PS, nothing with newer PID appeared. And samba and winbind are started on boot, they were running indeed. No change in configuration was made. I checked all changes made in /etc - but none found! Where is winbind configuration? smb.conf? Do I need to run wins server/client, another daemon?
my problem is that i am only connect mi laptop dell inspiron n4010 to the internet wired or wireless only if reboot pc, doesn recognize any network if i turn on my pc and then connect wired or wireless..
View 3 Replies View Relatedis it possible to specify differnt settings for ssh depending on where somone is logging in from basically i want PasswordAuthentication yes when someone is logging in from 192.168.*.* but set to no when logging in from anywhere else
View 1 Replies View RelatedIt took me a while..But I finally got samba to be a pdc. I was able to join a test xp machine to the new domain samba made. That part worked well. In my Swat I added a samba new user and password. restarted samba etc.. Then tried to log in from the xp with the new user name as the password. As I hit enter im waiting for it to log in..the XP machine reboots. It seems to do that ever time I try. Im sure theres something not qit right in samba.conf or is it something else.
View 9 Replies View RelatedI have an issue on a few servers where IPv6 stops working after a reboot. I can ping anything within the same subnet but anything outside of that it gives me host unreachable. I believe that it is not routing for some reason, but I am not sure why. I have tried adding a default Ipv6 route for Eth3 but nothing seems to work.
uname -a
Linux server-1 2.6.27.19-5-default #1 SMP 2009-02-28 04:40:21 +0100 x86_64 x86_64 x86_64 GNU/Linux
Code:
route -A inet6
Kernel IPv6 routing table .....
I have set up a new IP specifically for SSH and configured SSHD_Config accordingly to listen on this new interface and a specific port. However when I reboot SSH is not starting. Looking in the syslog it shows that it is unable to start. It looks like its trying to listen on the interface before it is set up.
Code:
Nov 29 13:00:23 anubis init: ssh main process (601) terminated with status 255
Nov 29 13:00:23 anubis init: ssh main process ended, respawning
Nov 29 13:00:23 anubis init: ssh main process (610) terminated with status 255
Nov 29 13:00:23 anubis init: ssh main process ended, respawning
Nov 29 13:00:23 anubis init: ssh main process (618) terminated with status 255
Nov 29 13:00:23 anubis init: ssh respawning too fast, stopped
I am able to start SSH manually once the server is booted. Do I need to set up my interfaces differently to ensure they are available prior to SSH starting somehow? I don't want to change my ssh config to listen on all addresses.
I am having problems with bond0 starting at boot on ubuntu server 9.10. After I do a restart I have to manually start the network with "ifup bond0". I have installed the built package (ifenslave-2.6_1.1.0-15ubuntu1_i386.deb (as indicated in Bug #482419)).
I have setup bonding for mode=6 with miimon=100 using eth0 and eth1 (both are Intel 10/100/1000 ports using an aic79xx network driver).
The contents of the aliases file are:
alias bond0 bonding
options bond-mode=6 miimon=100
The contents of the interfaces file are:
auto bond0
iface bond0 inet static
address 192.168.15.60
netmask 255.255.255.0
gateway 192.168.15.1
slaves eth0 eth1
bond-mode 6
I updated my NetworkManager from version 0.9svn1128615-2.2 /opensuse/repositories/KDE:/KDE4:/Factory:/Desktop/openSUSE_11.2/i586/) to the newest version 0.9svn1128615-138.2.The result was, the after reboot an error message occured, saying that the KNetworkmanager is not working and it would be not able to start the program !Did anybody else have the problem with this newest version?
View 2 Replies View RelatedMy ISP offers the service of native IPv6. So my ADSL router provides me with a local and global IPv6 address. However after a reboot it takes minutes to finally see the global address when using "ifconfog eth0". During that time I can't do a ping6 to an external server, which seems logical. So I waited several minutes, but no global address. After that I started a KDE session, went back to the console(<Ctrl>+<Alt>+F1) and now the global address was there. Is this normal behavior or should I file bug report?
View 6 Replies View RelatedI have a Laptop ( Samsung R510 Driton (Aura Series) with Win XP installed, and wanted to install fedora 10, too, as i really want to test a few things in linux and get a little knowledge there....
I Installed fedora with his guide: [url]
And as for Dual boot i also read this guide: [url]
I created root, home, swap (8 gb), usr, var all in all about 100 gb (i know its much, but i have enough space :)
After the installation, fedora wanted to restart my laptop, i let it restart and GRUB came up, i chose "fedora 10" pressed enter and the laptop just restarted....did the same thign again, andn ow fedora was about 2 secs in the loading screen and then restarted again....i've chosen windows and the laptop isj ust restarting...i tried windows again and windows is loading ....but i dont get in fedora 10....
Here are the specification of my laptop:
Quote:
I have an Ubuntu 10.04.1 AMD64 server running Apache with SSL. In the past, even though I have a passphrase on my key file, I have only needed it if I manually restarted Apache2, never after reboot.
I recently switched from a self-signed cert to one from a CA. I'm not sure if this is what caused it, I also installed a few packages (AWStats, PHPSysInfo and Munin) that all interact with the webserver.
Anyway, I just noticed that now after a reboot Apache starts but doesn't work. I need to kill that process and start a new one with the passphrase (maybe on the console it is prompting me, I mainly use SSH access since the server is headless).
Why did Ubuntu used to 'remember' the passphrase on the self-signed cert but now I need to provide it?
My sever auto-updates so it would be annoying to have this thing go down regularly after a patch that requires a reboot.
Does it make sense to run sshd confined/protected by apparmor? I get tons of attack/hack attempts on my ssh port daily, I created a white list on my firewall to specify the IP addresses that can ssh into my network. I was also thinking of activating the sshd profile in apparmor for some added protection?
View 5 Replies View RelatedI'm testing upgrading from 11.1 to 11.3 and running into a major roadblock. When I try to ssh to the server after upgrading, I am unable to use password or pubkey auth to connect via ssh with my ldap user due to sshd segfault. I can however connect via pubkey to a local account on the system. Both auth methods work (for local users) when I disable UsePAM in sshd_config, but auth via ldap is required. My configuration works fine on fully patched installs of both 11.1 and 11.3, but not a fully patched 11.1 upgraded to 11.3. I've been at this for a while now trying various things but don't seem to be making much progress..
/var/log/messages:
Code:
Oct 6 20:33:15 susetest kernel: [ 1829.251921] sshd[3602]: segfault at 7f4bb0521240 ip 00007f4bb0509354 sp 00007fffdf212850 error 7 in libcrypto.so.1.0.0[7f4bb0449000+188000]/usr/sbin/sshd -ddd:
Code:
debug2: load_server_config: filename /etc/ssh/sshd_config
debug2: load_server_config: done config len = 431
debug2: parse_server_config: config /etc/ssh/sshd_config len 431
[code]....
So I have looked everywhere, I see the ssh script in /etc/init.d everything seems to check out with chkconfig (shows 3 and 5). But for some reason my SSHD server doesn't start on boot till I run either rcsshd start or /etc/init.d/ssh start.
View 7 Replies View RelatedI installed OS11.4 on my old laptop, Compaq Armada E500., 512MB RAM, ATI Rage Mobility. During installation I chose "minimal server" and added some development packages, lxde and a little more. I chose to start in runlevel 3 which is full networking without X. Still, when computer is booted it tries to start Xorg which doesn't work because of some problem w driver. The start-up seems to stop there, it never loads completely - seems most things in runlevel 3 are not started (see below) I can manually login on laptop and fix it - but never permanently, same thing again after reboot.
I have checked /etc/inittab & yast - both states default runlevel is 3. I have checked services to be started both directly, browsing directory /etc/rc.d/rc3.d/, and with YaST, it is very clear X should not load during boot. But, as said, it does.. I don't really care about the driver problem right now, I can fix that later when I have more time. So how do I stop X from getting started automatically?
More info, if needed: The installation also stopped with message on tty1 "Starting YaST2" and tty8 showing errors with graphics driver (mach64). The system seemed to be installed though, so I simply rebooted (issuing "reboot" from tty2).
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I'm not completely sure where it stops, network is configured but keyboard is wrong and mysql & everything after is not started, so somewhere between S02network and S06kbd. I'm going to use it as a server for testing purposes so no X is actually needed - however I do want to have X & lxde installed just in case, my Internet connection at home is terribly slow so I need most things I might need in the future installed today.
I have a CentOS 5.4 box that I am trying to set up as an OpenVPN server. So I modified the firewall by running the following script:
#!/bin/bash
#
# the following rules will flush out any existing chains
[code].....
