I want to use TightVNC on Linux to display a KDE desktop to VNC clients, do I have to have a super duper graphics card in my server, or is it down to the VNC client to process the graphics?
View 1 RepliesI configured openLdap in RHEL5 on virtual achines,everything is working fine, I created a user called ldapuser,in LDAP server and i created a home directory for ldapuser in my LDAP client, now i can able to login to the both Server and client with ldapuser account....
Now here what am expecting is i want to export my server's home directory to the client, i dont want to create home directories manually in the client machine, i googled about that, and it can be done through autofs.....
what need to be done on the client and server side.
New to Fedora (from Windows), I am up and running ok with packages from the repository but only half ok with Processing, the Java graphics programming front end from processing.org.Their download gave me a .tgz file which Package Manager extracted for me into a location of my choice and where there is now a "processing" shell script.This works ok and I have managed to create a launcher on the desktop. That starts ok but always with processing's default action of giving you a new and automatically named work file.In Windows an existing Processing file (.pde file) could be "opened-with" Processing. Trying to do similar in Fedora I find that I am expected to nominate an Application to open with but Processing has not installed as an application.I guess the question is how do I promote Processing to be an Application?Or is there a different approach?
View 4 Replies View RelatedI'm having trouble with my database server run with PHP & MYSQL; i just installed this system on a SUSE Linux Enterprise Sever; the Server its self is an HP Proliant ML370G with 4GB RAM
The system was fine for like 3 weeks until recently when it started slowing down. Apparently, eveything is normal when you are accessing the server, for example when you are browsing on the database web interface; but problem is when you start working in the database, when you try submitting into the database, its really slow on processing, i have to first restart the mysql;
Could it be RAM? or the SQL itself?
Mails are not going out of the queue. Removed all frozen mails and tried to flush queue using exim -qf command. Also checked queue after restarting exim. Still messages are not going out of the queue.
View 1 Replies View RelatedI am currently deploying Nagios as my NMS on CentOS 5 and using pn4nagios to create graphs.I have successfully configured Nagios-3.3.3 along with nagios-plugins-1.4.15. its working fine and showing my windows machine and linux machine.But here is the problem, when I try to configure pnp4nagios-0.6.11 I am unable to restart nagios service as it gives me error in commands.cfgfile on line number 240.can sum1 tell me how to get rid of this error. i had encountered similar problem while using nagiosgrapher. kindly note that i have allowed perdata to be processed by setting its value to 1.
View 4 Replies View RelatedI would like to ask whether there is a way to postpone or delay message processing on postfix mail server. E.g. to postpone message transfer/relay for 5 minutes to be able to dequeue mis-targeted emails.I couldn't find anything because these keywords mislead to performance problems.
View 2 Replies View RelatedI am running the Linux server ( debian etch ) on a virtual machine since more than a year. About a week ago the mail server ( exim4 ) stopped working. I've started aptitude and made something i cannot remember exactly ( said o.k. to an action aptitude proposed me solving some inconsistencies, but aptitude itself crashed several time with "cannot fork" and "SIGSEGV" ) - since then apache2 does not handle the PHP pages, delivers the php source to the browser.
I've tried reinstalling PHP5, but no success so far
- php5 is installed, also the libapache2-mod-php5
- The php5 module is activeted ( the symbolic links stay in mods-enabled. If i remove / rename the /usr/lib/apache2/modules/libphp5.so file, i get an error message when i restart apache2 - it seems me, the PHP5 module is loaded into apache2.
The apache2 configuration file 000-default contains my virtual hosts, among them for example:
<VirtualHost *:80>
ServerName bahnschranke.pxtr.de
DocumentRoot /home/laffin/index_bahnschranke
[code]....
When i try to load a page from this virtual host into my browser, i get the php source code (opened by a texteditor), and no log line is written, neither into error.log, nor into access.log As i said, the system worked correctly for monthes, it is not a new installation, but something went wrong in the last days.
A while back I was asking the forum for FTP server reco's, said what I needed and the response from all was only proftpd has post processing functionality.Basically we will have numerous users uploading data at a constant rate and after each successful upload, I would like to fire a script to do some work. The script is nearly done, so I am now looking to see how to do this.Not sure if it matters, but the server is running / allowing via MySQL not the local user's.
View 1 Replies View RelatedI have a Nis server on Suse 11 which is configured using Yast and nis clients on Suse and CentOs .All clients which is on the Suse Os is working fine. But on CentOs , users couldn't login using nis username.I have mounted home directory using nfs in fstab . I can switch to nis users homedirectory only when i am root. But nis users could'nt login on reboot.' ypcat passwd username ' is showing the output . No selinux is enabled in the client .Is there is any problem with Suse server to Centos Client in nis ??
View 2 Replies View RelatedI have installed nfs-kernel-server on the server and nfs-common on the client. Assumeserver 192.168.1.1client 192.168.1.3
content of /etc/exports is:
/home 192.168.1.0/255.255.255.0(rw,sync,no_root_squash)
/home/nfsroot 192.168.1.0/255.255.255.0(rw,no_subtree_check,async,no_root_squash)
[code]....
I have a small home-office network. On that network I have two linux computers, one is a client the other a server.
On the server I have NFS Server setup and mount some NFS exports on the client computer.
On the server I have the firewall on and here it becomes a little tricky.
Since both the server and the client connect to the router the interface (eth1) is theoretically both an internal & external zone.
The router is commercial grade and therefore has a good firewall on it which is also setup. Therefore the firewall on the server is really more of a backup than a necessity. But that's fine, and by having the server's firewall on 'fail2ban' is able to work which I like to have working so I don't want to just turn off the server firewall even though I have good security from the router.
However, when I turn on the server's firewall, the client computer cannot see the NFS server when scanning for server -- done by: clicking on "Choose" next to "NFS Server Hostname" when adding an NFS share in the NFS Client in YaST. Clearly something is being blocked even though I have both "NFS Client" and "NFS Server Service" allowed in the server firewall. The Firewall config. files for these are below.
The Firewall configuration is pretty much "out of the box". That is I have the services I need opened up for the external zone, the other zones are left at their default which means the internal zone, although not used (i.e.: attached to any interface), is completely open.
The perfect solution I guess would be to setup my client computer to connect through a different NIC (perhaps eth0), make that the "Internal Zone" and therefore allow all traffic through to it while still blocking the server from the external zone. However, I cannot make that physical change to my network for now so I am looking for an in between (non-perfect) solution.
In this case I am guessing that means opening up extra NFS ports to the external zone so I have full NFS functionality. I don't mind this because like I said, the router firewall is the main line of defense anyway.
So, given all of the above could someone tell me what I would need to additionally open up in the server firewall to make the NFS server detection work on the client while the firewall was on. Or, if you have a cleverer/better solution without me changing my physical network that would be great.
Hopefully I have written this in enough detail and clearly enough so that all the parameters are clear but if not, feel free to ask me what you like and I'll try to make it clear.
Code:
## Description: Firewall Configuration for NFS kernel server.
#
# Only the variables TCP, UDP, RPC, IP and BROADCAST are allowed.
# More may be supported in the future.
code....
My desktop is running 'buntu 9.10 and I have recently aquired a couple of half decent servers running Windows server 2003. I have a few windows app's that I use regularly for work that I have had limited success in running with wine or in vm's. I stumbled upon a how to to call apps in a vm to run seamlessly on the host desktop and did some playing and have succeeded in calling app's on my servers from my 'buntu desktop, the command I have set in my launcher for one of them (DIALux)
My question is, can I change the default application/file association in 'buntu with a custom command so I can double click on a file and have it open in one of these remote app's??If I can, what is the correct custom command to be using as using the above doesn't work at all, it just tries to open the file with rdesktop not the remote app.
I have a CentOS + Samba server and Windows XP client machines. Users, passwords and permissions are entered on the server machine.users and passwords ( same as on the server ) are entered in the XP client machine.When attempting to access a public file on the server using a XP client machine and the IP address of my server, I am asked a user name and password and none of the already entered seem to work. I cannot access the server file (prompted again and again to enter user name and password). What did i miss
View 7 Replies View RelatedI'm trying hard to run an openvpn server on a openvz VPS, the problem is packets sent from openvpn server process, doesnt reach the client, so connection is never stablished (I run tcpdump on server and wireshark on client to carefully investigate whats wrong), the first guess is that a kind of firewall is blocking traffic (I tried connecting to server through different ISP's but it's possible the national network provider applied some filtering but it cant be on IP,src port or dst port as I'd tried different configuration.
what about deep packet inspection technics, is it possible to block my traffic?) but at exactly the same time I can transmit UDP packets using netcat from server to the guest. there is no firewall enabled in between, I had tried, tcp and udp, tried both open vpn and openvpnAS and tried any thing one can imagine! the VPN is configured as a routed (TUN) type on debian
Just installed openldap server on a VM CentOS called 'ldapsrv', it works fine, ldapsearch returns all ldap information.
Installed openldap client on another VM CentOS called 'ldapclient1', configured it with most basic configuration, no ssl/tls etc. but ldapsearch returns error:
ldapsrv is pingable:
Some outputs:
PHP Code:
PHP Code:
I love Ubuntu and last night I wiped crappy windows 7 off my laptop and installed and customised a beautiful Ubuntu 9 OS ( I tried the new 10.04 first but it had some issues for me ). Now, up here at work we got a Domain Controller that is running windows server 2008, I need to be able to RDP into it and mess with it, I tried to use the Terminal Server Client that comes with Ubuntu, and I can see the login screen just fine, but when I try to log in it says incorrect password and wont go through.
Just to make sure it was not my account that was the issue, I went to my boss and used his computer (a MAC running OSX) and I was able to get into the same server with the same credentials, so it has something to do with my computer not my account. Do any of you have any ideas on what the problem could be?
I have 2 ethernet cards but when I look at the Network configuration in "Hardware Tab" I have another acx wireless network. How to delete that because In my system Idon't have wireless card..probably installed before but want delete it now.
[code]...
then windows can ping server and resolve ip address and browsing Internet but can't ping [URL]... result is Request time out. ICMP already enabled in iptables.
i tried to connecting from a windows7 client to a linux server through vnc server.But its very slow , is there any alternative for vnc . i heard that samba can be used as a remote desktop tool if its true please reply with configuration details.
View 2 Replies View RelatedI actually have a server and a client.The client must connect to the server (via internet) to access to external websites. (You can see the attachment, maybe it's more clear )My actual problem is, I have configure Squid on my server, but I want to force SSL for the connection between the client and the server.I didn't really find nice tutorials about on that, maybe someone have an idea ? Or maybe some indications ?
View 1 Replies View RelatedIn a newly installed Linux machine which is a client machine, is not listening to NIS domain server even after setting IP address ,default gateway,and subnet mask.What are all the changes to be done in configuration file.And how can be solved
View 2 Replies View RelatedI have one Windows-XP on Machin 1 and one Linux on Machine 2.
I want make Linux machine as CVS server and Windows Xp as CVS client.
How to setup CVS Server in Fedora-11 machine and CVS client in Windows Xp?
Photo : http://img27.imageshack.us/img27/5864/cvsserver.gif
I am Amit, working with IGate. I am able to configure NIS server and client,but after configuring server and client,when I add a new user to server and client and when I login througy new user from client, It shows error "user cannot found".I added a new user to NIS server make entry of user to client pc in /etc/auto.master file and restarted the services bind,nfs,autofs,portmap on server also restarted the serveces on client bind,autofs,portmap then alon I cannot login by new user on client matchine. Please tell me what is cause and how to resolve it.I shared server's /home dir and on client pc automounted the server's /home dir by making entries in /etc/auto.misc file on client pc.
View 7 Replies View RelatedI have configureed Bind in a Linux box. Well pc1 i.e "pc1.mydomain.com" is my client machine and main server is the computer in which bind is install.The client computer pc1 and the main server (Bind server) i.e FQDN "mainserver.mydomain.com "are on the same network.from client machine i can't resolve the name to IP address as my server do successfully with client. The /etc/resolv.conf file in my bind server is as
Code:
search mydomain.com
nameserver 192.168.1.254
The named.config it main configuration is as below
Code:
zone "mydomain.com" IN {
[Code]...
What client can I use on a MAC to connect to an openvpn server?
All the client s seem to use password connections whereas the openvpn server uses certificates.
I want to know the steps for configuring YUM both on server and client side.
View 2 Replies View RelatedI've configured OPENLDAP server on the CentOs 5.3. Well everything is working fine .All the uses have been added to the database.database is bdb in ldap configuration.Now client machine is on windows xp. how to integrate Windows Xp with the LDAP server for authentication.
View 5 Replies View RelatedMy office uses a local Linux server running Red Hat 6.1 for an ancient text-based accounting program. The client computers (about 5 or so) run WinXP pro and use Tinyterm emulator to log in to the server. One of the client computers (we'll call it client1) had a user in Windows configured to do scheduled backups of the Linux server. The office worker for client1 was instructed to log in to xp as the backup user and leave the pc on all night and it would backup the linux server, then it would copy that backup to an external hard drive, attached to client1.
The c: hard drive on client1 died and no backups were available. I have restored the computer with a fresh xp install, but I have no idea what method was used to back the server up. I'm sure samba was used but I cannot find any documentation or instructions left behind by whoever set the system up. I have the ip address of the server and have restored tinyterm to be able to log in from client1. I also have access to the command line on the server. I just need help with being able to back the linux server up from a windows xp client.
I have a Gigabyte GA-MA74GM-S2 motherboard with integrated graphics that shows up on lspci as an ATI Radeon 2100. I also bought a PCI-Express Nvidia graphics card so I could use the VDPAU feature on Linux (plays H.264 in hardware). The BIOS has three settings about which display to initialize first:
Integrated graphics
PCI graphics
PCI-Express graphics (PEG)
I set the BIOS on PEG, but
I cannot get anything, not even a splash screen or POST messages, to emerge from the PCI-Express graphics card. (I'm using a DVI connector; the card also has an HDMI output.)I cannot get the kernel lspci to see the graphics card; the only VGA controller it acknowledges is the integrated one.Running dmidecode acknowledges the existence of an x16 PCI Express slot, and it says
Current usage: Unknown
There is an additional BIOS setting called "Internal Graphics Mode" which is normally set to "Auto" which means it is supposed to prefer a PCI Express VGA card. I set it to "Disabled" which now means I'm getting no output at all. I will soon be learning how to do a BIOS reset!
Other information: The PCI-E card is a MSI N210-MD512H GeForce 210. This is a fanless card. Although there are no fans to see turning, the heat sink on the PCI-E card is definitely getting hot, so the card is getting some sort of power.It gets all its power from the PCI-E slot; there is no external power connector.The BIOS is an AMI Award BIOS.how can I make the PCI Express graphics card visible to Ubuntu?
I have just installed Ubuntu (9.10) and noted that in order to successfully run the trial off the CD I had to test in "safe graphics" mode. I have an NVIDIA GEforce 6600 GT card - which was discovered by Ubuntu in the first few minutes of the trial and so I activated the recommended driver and continued to test. After a successful trial I installed Ubuntu (dual partition Ubuntu / Windows XP), however, it seems the install didn't activate the required driver (as part of the process) and so I'm unable to get into my newly-installed Ubuntu at all. All I get is a flashing tty screen asking for my username and password - however it's erratic and won't recognise what I type. So - I'm stuck in a catch-22 as there doesn't seems to be a safe graphics mode option via the start (GRUB?) menu list.
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