OpenSUSE Network :: No Servers Could Be Reached
Jul 10, 2011
I can reach the internet just fine with OpenSuSE but when i try to dig mx gmail.com
;<<>> DiG 9.7.3-P3 <<>> mx gmail.com
;; global options: +cmd
;; connection timed out; no servers could be reached
I don't know what to do, YaST always seems like it'll time out but eventually it reaches the internet. Can anyone give me some diagnostic commands to see what is slowing down the network on the server I'm running?
I can't connect to imap or smtp ports remotely.
Edit: I left out one thing, this is a mail server and a web server. Both are not currently being used as this is a fresh install of OpenSuSE
All other devices work fine with dig. Its just the server.
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Feb 3, 2010
I've installed Ubuntu Server 9.10 on a small VIA C7 pc. Every now and then (it can take days or hours) the server goes to sleep. It can't be reached by network. If I hit the keyboard it comes to life within a second.I've looked in the bios and I cannot find any option that would prevent this. I used to run Debian Lenny on the same machine and never experienced the problem.
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Mar 28, 2011
I have 2 different networks :the first one is gateway machine (eth0), and the second is a private machine (eth1). So, I've configured the iptables and forwarding stuff and when I try to ping [url]..... on the gateway machine, it works, while it doesn't work on the private network. Note: I am using VmWare 7, CentOS 5.
I could say that the problem in DNS:because when I use this command in the private network machine: [url]...., it says connection timed out; no servers could be reached ,while in the public one, it works properly.....
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Feb 17, 2011
I have standalone Suse 10 SP3 that when I run
Code: # hostname webserver but when I run host command
Code: # host webserver;; connection timed out; no servers could be reached I would like to get the IP when I issue
[Code]....
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May 4, 2009
I tried ubuntu for a few weeks, but I couldn't get the nvidia drivers to work, I tried everything. So, I got sick of that, and went to download OpenSuse, which seems to be even nicer (..... ) I downloaded the 11.1 liveCD (gnome) from here. I nicley got the welcome screen, and the option screen (liveCD, check errors etc.). I chose LiveCD and it started booting, I got the splash screen with the loading bar, and after it completely loaded, the screen turns black with a lot of messages and at the end:
Code:
GdmLocalDisplayFactory: Maximum number of X display failures reached: Check X server log for errors.
Great, I hoped for better luck after Ubuntu..
My sys. specs:
Asus F3Sc 32bit
Intel CentrinoDuo
[Code]...
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Dec 16, 2010
Problem with my Internet connection. I can't connect to the update servers. I don't know why. It's a brand new installation, not a week old yet. I can't install the support for restricted media for example. The servers won't refresh in YaST. It tells me it can't download the repomd.xml.asc.
The other problem is that some servers on the web won't load for me either.
For example, I get most of my local news from The Toronto Star, and I can't connect to it's website at all.
I can from Windows (I dual boot) but not SUSE. I don't think its a problem limited to that one website either. I am able to connect to most websites though.
This is the result of zypper repos -d
Code:
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Jul 6, 2011
I installed a simple VPN pptp. Works fine to connect to the linux server. However I would like to connect my other linux-server and (more important) my old Novell 6.0 server. Anyone have an idear what I need to change?
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Apr 29, 2011
When I set my DNS servers via Yast>Network Devices>Network Settings>Hostname DNS it accepts the addresses, but then when I check then the next time they are faded out. I set them again, but same results.
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May 22, 2011
It seems I can't access smpt servers both from kmail and php. Kmail says
Code:
Sending failed:
smtp.gmail.com
The message will stay in the 'outbox' folder until you either fix the problem (e.g. a broken address) or remove the message from the 'outbox' folder.The following transport was used: ... I double checked my settings and they are correct. I can ping smtp.gmail.com. I can send emails using thunderbird on a windows box that is connected to the same network as I am.I also tried turning off the firewall through yast but no joy.
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Jun 8, 2011
Is there a way to access today the openSUSE servers via IPv4? My ISP does not support ipv6, nor my router, and I can't install software right now in openSUSE, because it wants to access te servers via IPv6.
If would be grat to have the download.opensuse.org ipv4 address.
I really need to install some packages, they are required for my school project.
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Jan 27, 2011
I'm running OpenSuSE 11.3 (64 bit) with the latest kernel update as of yesterday. I've recently moved from NFSv3 to NFSv4 on 4 servers. Between the 4 servers there are 9 exported directories. All of them work except 1 on 1 of the 4 servers.
/etc/exports
# NFSv4 fsid=0 for the top level directory
/export *(rw,fsid=0,async,no_subtree_check,insecure)
# End
# NFSv3
/export/apps/oracle *(rw,async,fsid=7,no_subtree_check,insecure)
/export/ftpserver *(rw,async,fsid=6,no_subtree_check,insecure)
# End
I had to keep the NFSv3 entry as I need that as the mount doesn't work with v4.
/export directory listing
/export:
total 5
drwxr-xr-x 4 root root 104 2002-08-08 16:47 .
drwxr-xr-x 33 root root 944 2011-01-25 17:28 ..
drwxr-xr-x 10 root root 232 2010-01-26 10:01 apps
drwxr-xr-x 8 root root 4096 2010-12-13 12:31 ftpserver
/export/apps:
total 0
drwxr-xr-x 10 root root 232 2010-01-26 10:01 .
drwxr-xr-x 4 root root 104 2002-08-08 16:47 ..
drwx------ 3 root root 72 2008-08-06 16:40 etc
drwxr-xr-x 2 root root 240 2011-01-24 03:00 htdig
drwx------ 3 root root 72 2008-08-06 16:40 lib
drwx------ 2 root root 48 2002-07-02 13:18 lost+found
drwxr-xr-x 4 oracle oinstall 104 2009-01-07 09:59 oracle
drwx------ 5 root root 120 2008-08-06 16:40 usr
Now on any of the 4 servers if I do:
# mount -t nfs4 machinename:/apps/oracle /mnt
mount.nfs4: mounting lister:/apps/oracle failed, reason given by server:
No such file or directory
But the other sub-dir of /export is fine:
# mount -t nfs4 machinename:/apps/ftpserver /mnt
If I mount the pseudo root:
# mount -t nfs4 machinename:/ /mnt
# ls -l /mnt
total 4
drwxr-xr-x 2 root root 48 2002-08-08 15:20 apps
drwxr-xr-x 8 root root 4096 2010-12-13 12:31 ftpserver
But the apps sub-dir is empty
# ls -l /mnt/apps
total 0
On the server:
# ls -l /export/apps
total 0
drwx------ 3 root root 72 2008-08-06 16:40 etc
drwxr-xr-x 2 root root 240 2011-01-24 03:00 htdig
drwx------ 3 root root 72 2008-08-06 16:40 lib
drwx------ 2 root root 48 2002-07-02 13:18 lost+found
drwxr-xr-x 4 oracle oinstall 104 2009-01-07 09:59 oracle
drwx------ 5 root root 120 2008-08-06 16:40 usr
Well that explains why the NFSv4 mount of /apps/oracle fails because for some reason it can't "see" any files below that, but as I say the ftpserver sub-dir & mount are fine.
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Apr 14, 2010
I have very strange problem with kernels 2.6.33 and 2.6.34. I have a wireless card Linksys WMP200 using rt61pci. It connects just fine using WPA2 and works, but in less than 20 minutes I still can reach any machine on my network, but this machine cannot be reached by the others (i.e. before these 20 minutes others can ping me). With default kernel 2.6.26 (Lenny) all is OK. I do not use any firewall. When this happens logs do not change - wpa_supplicant's log is normal (associated), syslog is fine, dmesg shows no errors. Sofar I have tried this:
1. acpi=off as boot parameter
2. both new kernels 2.6.33 and 2.6.34 are compiled with CONFIG_CF80211_DEFAULT_PS disabled
3. iwconfig wlan0 power off
4. Tried ndiswrapper. The device is up and scans fine but wpa2 is not working...
5. Compiled a kernel without ACPI
This is all I did without any luck and I really need the new kernels because I have a quatech device attached to the machine...
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Feb 18, 2010
In the last week or so, I've frequently been running out of X server client connection slots and getting "Maximum number of clients reached" errors. For example, I'm getting it right now and I'm running 3 pterms, Chrome, and Thunderbird; I've even killed my panel. 'xwininfo -root -children' produces what seems to be an absurd number of X clients (150-ish, when it's able to make a connection), even immediately after Gnome/Xfce startup.
It doesn't take long. A day at most. I've had this system up and running for months, and this just started happening. I did install some X development libraries (x11proto-core-dev, libmotif-dev, x11proto-print-dev, and x11proto-xext-dev plus their dependencies) about two weeks ago, but this problem has not been happening that long. I've installed other packages, but nothing that would seem to have any relation to this problem. I've logged out and in, rebooted, and changed from Gnome to Xfce, and none of the changes helped.
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Mar 30, 2011
I would like to use ulimit -St <some number> to stop a process form running once the process has exceeded the amount of CPU time specified in the ulimt arg.
I have been able to get ulimit -t (or -Ht) to kill my process, but I need the signal to be something other than 9 and other than SIGXCPU.
Is there a way to have ulimit issue a kill -<somthing else> when the cpu time specified has been exceeded?
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Jun 4, 2010
The following recipient(s) cannot be reached:
Im using slack ware 10.2 for may mail server.
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Mar 8, 2011
When I try to delete a file, ( move to trash ) It says , The trash has reached It's maximum size! clean the trash manually. When I click on the trash icon on desktop it is empty. Where is the trash? Where can I delete these files ?
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Feb 21, 2011
I have done nothing with the system, but starting this morning, i experienced a strange condition on my desktop. I'm unable to open any applications at all. It will close instantly.
When i tried to run from terminal, it will give me an error like this:
Quote:
I checked using
Code:
And i got around 234 which is too much that it takes almost all of the open files allowed. Logging out to text and brings back X will solve the problem, but it's only a temporary solution until X opens more sockets again. I'm running -Current (32 bit)
It seems that there's a hackish solution in here: [url]. Dunno whether it's a nice solution or not, but i'm willing to try it.
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Apr 2, 2010
I dont know were to begin to solve my problem and I have been googling for hours to get a hint without any success. I'm runnning a Counterstrike Server on my virtual openSuse server - I'm exploring so don't justify what I am hosting at the moment
I want to make it possible to gain access to the cstrike folde via a ftp login. But I really have no idea were to start. The server is also a webserver, where I can ass FTP accounts for my apache vhosts via plesk - but I dont think this is the solution of my problem, isn't it?
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Dec 7, 2010
I have centos 5.2.....i get this error while booting...the total hard disk is about 1160 GB....This server is used for file share....it has lots of datas........is it recommended to run fsck.....i am afraid that i will lose datas....is there any way to sort this issue....logs and fstab details are as follows
error on boot
FSTAB
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Nov 6, 2010
Ever since upgrading to Fedora 14, my system has been almost unusable. I can only have a few windows of anything open before I start getting messages about:
Maximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedMaximum number of clients reachedxwininfo: unable to open display ':0.0'
I am unable to open any new windows then and lots of programs crash.
When things are still running correctly.
A few minutes later:
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Jun 18, 2010
I have a Linux server running CentOS with 2GB RAM. I am searching in google and also in this forum but could not find any luck yet. I am searching the way that we can receive notification by system to a specified email when the memory reached a specified value we defined.
Is there any tool or sort of shell script we set via crontab every minute to check that?
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Aug 8, 2010
I'm trying to make the power manager NOT automatically shutdown / sleep / hibernate when battery power of my laptop reaches critical
I am surprised there isnt an 'NO ACTION' option for that in power manager
I've tried editing the acpi-supper in /etc/default bu couldn't find a solution in there nor in the /home/user/.gconf/apps/gnome-power-manager/ directory
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Aug 13, 2011
I've installed the Ubuntu 10.04 Server onto a PPC G4 Mac just for the experience of setting up a server. During the installation process Ubuntu couldn't auto-configure my DHCP Network. I'm using the airport card on a wireless network. How can I manually configure the network once Ubuntu is installed.
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Feb 25, 2011
I've installed Ubuntu Server 10.10 with two network cards. One for external, and one internal.My problem is that as soon as i activate eth1 (external), i can't access the server from the internal network (eth0)
With these settings i can't reach the internal network from inside.If i disable the gateway on eth1 and enable the gateway on eth0, it works.
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Feb 5, 2011
i have configured dns but error always appear server could not be reached .my ip add 192.168.10.2 and files are named.conf,192.168.10.zone and server.home.com(hostname)and home.com.zone
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Jan 7, 2010
I am using xterm and sometimes when typing long commands into a small window, the command extends beyond the end of the line. On my old uni setup, when this happens, the cursor moves to the line below and you can see what text you have typed above however on my slack 13 setup, it overwrites the current line so you cannot see what you have typed! How can I set xterm to move onto the next line instead of overtyping?
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Oct 31, 2010
On Linux Mint (Gnome) i used to go to Network drive. that is on the right hand side of Nautilus there is a short cut for Network. in there i could see my network hard drive and other laptops connected to the network, and i could access my files. but on OpenSuse, when i open the network folder, nothing comes up. may be it needs some sort of configuration.
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Dec 31, 2009
I have four PCs in my house that are running opensuse 11.2 and I want to create a home network to share files, scanner and printer.
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Jan 21, 2010
I'm new to networks and servers, been using Linux on the desktop for a while now but always relied on the company's IT guy for setting up everyting LAN-based.
Now I want to build up my home LAN, and want to do it with Linux. I've managed to set up LAMP and file share servers.
What I am looking for is information on what I need, and how to set up a server for the following tasks:Centralized Username and Password, that when the user logs into any one of the desktops in the LAN, it uses this for authentication
Something that allows this authentication to be utilized in other servers (file access, web access, router logging, etc.). Something to make it easier for continuing permissions from one service to another. e.g. I have IPCop filtering content, and it has provisions for tracking who is making which request if there is authentication going on. (optionally) to run a script for mounting Samba shares or mapped network drives so from one system to the next. For example, in whatever box somebody logs in, it mounts a server share ("smb://Myserver/users/<username>") to a local folder ("my_user_share").
So;user "fred" ="smb://Myserver/users/fred" and user "wilma" = "smb://Myserver/users/wilma" but both would find their respective one mounted under "~/my_user_share". This would be irrespective of which box they are loggin in with. If the server share location changes (new server/servername), I change it on the server so the next time they log in it points to the right place.
I guess it is similar to Window's Active Directory, though I'm not sure what it's called, how to configure it and what it is and is not capable of doing.
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Feb 26, 2010
I have openSUSE 11.2 installed and i need to create a gateway server that allows virtual private network connections. I want to play with my friends some lan games, but we are in different networks, so i want to create this gateway server so we can connect with VPN clients to this server and play freely.
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