I have upgraded from Centos version 4.x to 5.5 and my installation of UGS NX 6.0 was installed under Centos 4. NX was working fine in Centos 4, but when I try starting it under Centos 5, I get the following:
ERROR: unable to start NX Check: X windows is running, :0.0 is valid, and X display has been authorized on :0.0.
In centos 5.3 i am unable to start sshd service shows error starting sshd :/etc/init.d/sshd:line102"7182 illegal instruction $sshd$ option
Same error while starting the httpd service.
i am currently trying to install vsFTP onto my new linux server and btw i just started using linux today this is my first time using linux so i got the ftp installed good it got downloaded and everything then i went to open a port for my server for vsFTP i used this comand to open it "-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT" then i closed it by pressing ESC then :wq! and it brought me back to my comand line again so now when i try to start the ip table thing with the comand "service iptables start" then when i execute that comand putty respondes with this "Applying iptables firewall rules: iptables-restore: line 1 failed [FAILED]"
The install Guide im using: [URL]
i restore Centos from backup file,after i have finished,i start centos, it can't start and repost error: IO-APIC + timer doesn't work! Boot with apic=debug and send a report. Then try booting with the 'noapic' option
View 11 Replies View Related# startx
xauth: creating new authority file /root/.serverauth.18174
X Window System Version 7.1.1
Release Date: 12 May 2006
X Protocol Version 11, Revision 0, Release 7.1.1
[Code]....
Fatal server error: xf86OpenConsole: Cannot open /dev/tty0 (No such file or directory)
XIO: fatal IO error 104 (Connection reset by peer) on X server ":0.0" after 0 requests (0 known processed) with 0 events remaining. Couldnt get a file descriptor referring to the console
i have used these commands also
mknod /dev/tty0 c 4 0
chmod 660 /dev/tty0
# startx
xauth: creating new authority file /root/.serverauth.18174
X Window System Version 7.1.1
Release Date: 12 May 2006
[Code]....
XIO: fatal IO error 104 (Connection reset by peer) on X server ":0.0" after 0 requests (0 known processed) with 0 events remaining. Couldnt get a file descriptor referring to the console
i have used these commands also
mknod /dev/tty0 c 4 0
chmod 660 /dev/tty0
The pc has 3 disks sda and sdb not partitioned (for future raid use, the first 3 disks are hot pluggable) and sdc (on sata port 4) with
sdc1 for /boot (shared)
sdc2 set to swap
sdc3 extended
sdc5 for another linux distribution
[Code]....
I have installed without any problem but at time to configure the bootloader the only choiches are sda or sdc1.
I have also lilo installed on the mbr so i have added in its configuration the image and the initrd of centos with root configured as /dev/sdc6.
In every case the system stat, try to find raid devices, try to resume from sdc4 (this will be another problem in the future, I need to disable this), and later hal with a kernel panic unable to find root.
I think the kernel command line parameters are not correct but seriously i am not able to find them.
using centos 5.2
unbale to start ldap server.
see below info
[root@system ~]# yum install openldap
Loading "fastestmirror" plugin
Loading mirror speeds from cached hostfile
* base:
[Code]....
after installation update centos / I tried to open the OX EE/ I am not able to start the web-frontend in Firefox. The message "You need to enable JavaScript to access the Open-Xchange Server."
View 3 Replies View RelatedI am unable start network service on my centos box. /etc/init.d/network start device eth0 does not seem to be present, delaying initialization lspci | grep Ethernet
Doesn't show any results. It seems os doesn't identify my NIC. I am using compaq presario model pc
I have Centos 5 installed on a PC in the local network. I have installed the RPM dhcpv6-client-1.0.10-16.el5.i386.rpm on this PC to configure it as DHCP V6 client. The RPM was installed successfully, and I have done modifications to the following files:
1. /etc/sysconfig/network, set the networking to yes.
2. /etc/sysconfig/network-scripts/ifcfg-eth1 set the BOOTPROTO=DHCP.
Now the problem is when I start the client on this pc as dhclient, it throws the following errors, and logs out after some time. All the network configurations were lost and the PC gets disconnected from the network.
[root@ServerB]# dhclient
Internet Systems Consortium DHCP Client V3.0.5-RedHat
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
[Code]...
I would like open again a Thread regarding NX. Now I removed CentOS 5.2 and installed CentOS 5.4, it seems thats the better one, because here is yum working again,The problem: I cant start nxclient, but the file is installed>
[root@node5 bin]# ls -la
total 6304
drwxr-xr-x 2 root root 4096 Sep 24 13:59 .
drwxr-xr-x 5 root root 4096 Sep 24 13:58 ..[code]......
I was upgrading from 10.04 to 10.10 but my laptop battery went down so the installation did not ended up correctly.
When trying to reboot now, the system is not able to start correctly. No desktop, no icons... nothing.
Starting in recovery mode is impossible too.
Now I am running with live cd.
I have centos 5.3 installed, while restarting httpd service I get error starting http:/bin/bash line 1 9941 segmentation fault /usr/sbin/httpd. If I stop httpd service and start it will start but if make service httpd restart it give above error.
View 1 Replies View RelatedI am trying to attach my server to 2 diferent networks, with fixed ip addresses,
eth0 = 192.168.0.2 255.255.255.0 with gateway 192.168.0.1. This is currently working, and I can ssh o the machine on this address
eth1 = 192.168.150.5 255.255.255.0 with gateway 192.168.150.1
When I try and start eth1 with ifconfig eth1 up, I get the error message "eth1: unknown interface: no such device"
I have configured eth1 using system-config-network-tui and /etc/sysconfig/networking/devices/ifcfg-eth1 looks correct
GATEWAY=192.168.150.1
TYPE=Ethernet
DEVICE=eth1
BOOTPROTO=none
[Code].....
I'm trying to get an application started, but it just keeps throwing this error:
I know it's a Perl Error and the proper module is installed, but I'm assuming it just can't find it.
Suddenly my machine not working under run level 5 and it seems to be problem with xserver and it is saying that "in last 90 seconds xserver restarted 6 times and unable to start" and then just giving blank screen.So i changed the run level to 3 and using startx command i am managing to work now.
View 2 Replies View RelatedI am unable to start apache on my linux machine with following errors Starting httpd: Syntax error on line 117 of /etc/httpd/conf/httpd.conf: Invalid command 'Order', perhaps misspelled or defined by a module not included in the server configuration I am using CentOS5 with apache version httpd-2.2.13
View 99 Replies View RelatedI am new to CentOS and need this urgent help.
On my machine, I am not able to login using any of the user account or root. It's showing this message:
Then comes another message:
YOur session lasted for less than 10 seconds. Try logging using Failsfe.
....
session_child_run: Could not exec /etc/X11/xinit/Xsession default
I tried to use the failsafe as well, but nothing seems to work.
Would someone please help me regarding this issue?
I installed CentOS 5.5 x86_64 on server as xen dom0. When i try to install CentOS 5.5 x86_64 as guest (hardware virtualization) i see "Kernel panic"...Installation not started: i see install cd's boot menu, press Enter... that's all.
Dom0 kernel: 2.6.18-194.26.1.el5xen, xen 3.0.3
Only standart installation, repo's and update's...
Code: 8b 72 40 48 8d 4c 24 1c 48 8b 7a 20 ba c4 01 00 00 e8 5f 77
RIP [<ffffffff8008192f>] cpuid4_cache_lookup+0x256/0x356
RSP <ffff81010fc75d60>[code]....
I have problem starting clamd. It's unable to execute setgroups()
/etc/group , /etc/password files are world readable
Here is output after starting clamd:
sudo clamd
ERROR: setgroups() failed.
Here is strace clamd output:
...
open("/etc/passwd", O_RDONLY|0x80000 /* O_??? */) = 3
fcntl64(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
_llseek(3, 0, [0], SEEK_CUR) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=1616, ...}) = 0
mmap2(NULL, 1616, PROT_READ, MAP_SHARED, 3, 0) = 0xb7f6d000
_llseek(3, 1616, [1616], SEEK_SET) = 0
munmap(0xb7f6d000, 1616) = 0
close(3) = 0
setgroups32(1, [120]) = -1 EPERM (Operation not permitted)
write(2, "ERROR: setgroups() failed.
", 27ERROR: setgroups() failed.) = 27
exit_group(1) = ?
Process 29002 detached
ls -al /etc/group:
-rw-r--r-- 1 root root 1013 2010-03-19 11:38 /etc/group
ls -al /etc/passwd:
-rw-r--r-- 1 root root 1616 2010-03-05 12:39 /etc/passwd
/etc/passwd:
clamav:x:108:120::/var/lib/clamav:/bin/false
/etc/group:
clamav:x:120:
I'm not able to successfully start a KDE session(SLAX), check out the error, Code: xauth: creating new authority file /root/.serverauth.7378
X.Org X Server 1.4.2
Release Date: 11 June 2008
X Protocol Version 11, Revision 0
[code]....
I have Centos 5.1 and im a total newbie. I have managed to get it running with Apache and PHP but after I install mysql it fails to start with the above error. I have removed it as well using YUM and reinstalled it but it still will not start.
View 4 Replies View RelatedI have a VPS running on centos-5-x86 and mysql server went down two days ago this is my mysql server log
110602 18:28:09 mysqld started
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
110602 18:28:14 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
[Code]...
I am configuring my Apache Server to enable checking CA Revocation List, and my Configuration lists as following :
Code:
SSLCARevocationFile /etc/httpd/confi.d/ssl.crt/CRL1.crl
But the server can not start, and the log says:
Code:
Unable to configure X.509 Storage for certificate
If I try this command to view content of my CRL file :
Code:
openssl crl -text -in CRL1.crl -noout
the console shows :
Code:
error:0906D06C:PEM routines:PEM_read_bio:no start line:pem_lib:647:Expecting: X509 CRL
I think there is something wrong with my CRL file, such as the file format.Is there any requirement to the CRL file? What can I do to enable this CRL file checking?
When I upgraded to CentOS5.2 from 5.1, puplet quit working:
$ sudo /usr/bin/puplet
libnotify-Message: Unable to get session bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.
Error: unable to initialize pynotify
[code]....
I have a cgi script that tries to get the IP address of a domain. the Domain is defined in Bind, yet it can not resolve it. I put the domain in the host file and it then gives a Error: unable to create socket - Permission denied
I figure I have to do some code changes to the script but here I would like an explaination as to the error I am getting.
am running centos5.3 on a virtual machine and was trying to do some basic hardening and part of it i had to modify the pam.d/system-auth file and from then i am getting a fatal error whenever i try to connect via ssh using putty i am not at all able to login the server with any of the accounts even root also.I am scared unknowingly did i lock the system???how to resolve this issue?
View 3 Replies View Relatedso I was trying to do sheduled updates on server, which is doing xen virtualization
doing kernel update (to 2.6.18-164.el5xen) i got the following error:
Running Transaction
Installing : kernel-xen [1/1]
grubby fatal error: unable to find a suitable template
and of course new kernel doesn't appears in grub.conf and don't know what is cause of this problem last kernel i was updateting in August and as i remember everything went just fine:
current kernel:
2.6.18-128.4.1.el5xen #1 SMP Tue Aug 4 21:33:24 EDT 2009 i686 i686 i386 GNU/Linux
#cat /boot/grub/grub.conf
# grub.conf generated by anaconda
[code]....
also could it be because running kernel is removed?also could it be because of LABEL entry, not /dev/... ( as i found out it was such bug, some years time ago)
I am very new to sendmail and I have tried all the way to configure the send mail but not succeeded with it.
Server info
Sendmail build /version
When I am trying to start the sendmail serving its throwing the error:
