Latest Linux Kernel Version
Jan 19, 2007Is it safe to upgrade to the latest Linux kernel version 2.6.19.2 (released on January 10th, 2007) ? Is there any reported problems or have anyone faced issues after upgrading?
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Plesk 11.x / Linux :: Upgrade Not Possible / Unable To Obtain Latest Version Of Parallels Installer
Aug 23, 2013Here my msg. i get while trying to update via the Panel:
Code:
Unable to obtain the latest version of Parallels Installer: The required version '3.15.15' was not found on the server. This could happen because of configuration error at the download site. Failed to download the package
[URL] ....
The requested URL returned error: 404
Running Debian 7
PV: 11.5.30 Update #11
Latest Version Of APF
Jun 4, 2008I noticed when installing latest version of APF 0.9.6.3 over the previous version 0.9.6.2 it will import all the variable and ports settings from conf.apf and allow_hosts.rules files of the previous version. so there will be no need to edit or configure any thing any more when upgrading APF exept setting DEVEL_MODE to 0 and restart APF.
View 0 Replies View RelatedUpgrade WHM To Latest Version
Nov 7, 2009I have a CentOS server based on WHM ( Whm version : 11.24 )
i have just upgraded the WHM but it has not been upgraded to the latest version (i mean : 11.25 )
My WHM version is still 11.24
Upgrade To Exim Latest Version
Jul 30, 2008SecurityMetrics has determined that we are not COMPLIANT with the PCI scan validation requirement for our server.
The remote host is running a version of the Exim MTA which is vulnerable to several remote buffer overflows. Specifically, if either 'headers_check_syntax' or 'sender_verify = true' is in the exim.conf file, then a remote attacker may be able to execute a classic stack- based overflow and gain inappropriate access to the machine. *** If you are running checks with safe_checks enabled, this may be a false positive as only banners were used to assess the risk! *** It is known that Exim 3.35 and 4.32 are vulnerable. Solution: Upgrade to Exim latest version Risk Factor: High
HOW DO i Upgrade to Exim latest version? I am on WHM/Cpanel 11 (centos 5) I never did this before.
Plesk 11.x / Windows :: Upgrade Php To Latest Version?
May 19, 2014I have Parallels Plesk Control Panel installed on Windows Server 2008 with PHP 5.2.17. In order to install moodle, it requires PHP 5.4.4 installed. How do I upgrade to the latest PHP or to version 5.4.4, are there any standard instructions?
View 4 Replies View RelatedWhats The Latest Stable Kernel For Centos OS 5 Server
Oct 15, 2007Can someone tell me which one is the latest stable kernel version available for centos 5 that should be running on the server?
Is
2.6.21.5-JS-grsec #1 SMP Thu Jul 12 20:38:34 CST 2007 i686 athlon i386 GNU/Linux.
Outdated?
How To Fake Kernel Version
Oct 5, 2007how can i fake the kernel version?
View 5 Replies View RelatedLatest Linux Gives Untrusted Users Root Access
Nov 4, 2009Quote:
A software developer has uncovered a bug in most versions of Linux that could allow untrusted users to gain complete control over the open-source operating system.
The null pointer dereference flaw was only fixed in the upcoming 2.6.32 release candidate of the Linux kernel, making virtually all production versions in use at the moment vulnerable. While attacks can be prevented by implementing a common feature known as mmap_min_addr, the RHEL distribution, short for Red Hat Enterprise Linux, doesn't properly implement that protection, Brad Spengler, who discovered the bug in mid October, told The Register.
Read the complete article at The Register. New kernels are available for Redhat and CentOS (obviously), and likely others who may be affected.
Linux - Version?
Apr 25, 2008I have an old laptop, it's got a 1000mhz processor and 128mb ram..
I want to install linux on it, but a) haven't got that much exp with Linux and b) don't know much about the OS in general..
I just am getting fed up of Windows!!
My knowledge stretches to using X-Windows about 8 years ago..
I have looked at Ubuntu, as the desktop looks cool and a friend said it's quite easy to get ya head around, but the site says you need atleast 256mb ram..
Plesk 12.x / Linux :: Two Version Of PHP
Nov 6, 2014I have installed a version of php (v5.4). My Web run correctly before and now not. My web is Joomla 2.5. I recived this error:Fatal error: Class 'JConfig' not found in /var/www/vhosts/*********/httpdocs/includes/framework.php on line 56.
View 1 Replies View RelatedApache :: Compiled Version Does Not Match Loaded Version
Mar 26, 2014I am running Apache on a Windows server and it is up and running.I downloaded and installed:
Apache 2.4.9 Win32 [Apache VC11 Binary] httpd-2.4.9-win32-VC11.zip
And included ModSecurity from download: modules-2.4-win32-VC11.zip..
The version of ModSecurity is mod_security-2.7.7 . It is up and running, but I get a warning:
ModSecurity: Loaded PCRE do not match with compiled!
Here's the difference in the PCRE from the logs:
PCRE compiled version="8.33 "; loaded version="8.34 2013-12-15".
The compiled version does not match the loaded version. Is this something I should be concerned about and try to find compiled versions that match?
Plesk 11.x / Linux :: Possible To Have 2 Version PHP On Server?
Jan 25, 2015Are that possible to have 2 version on my server?I upgrade from 5.3 to 5.4 yesterday but 2 site is down after upgrade of php.And i need 5.4 for 1 site and 5.3 for this other.
View 2 Replies View RelatedPlesk 12.x / Linux :: Update Php Version?
Jan 10, 2015I've tried a few times to update php on my server from version 5.3 to the latest 5.5 however it keeps conflicting with apache2 that's installed and I ended up having to re-install everything as I accidentally deleted Plesk attempting to fix it.
Ideally I'd rather just run nginx with php-fpm without apache but it's not as straightforward anymore with plesk and how to go about updating PHP?
I've got a clean install of Parallels Plesk v12.0.18_build1200140606.15 running on Ubuntu 12.04.2 LTS.
Install GD For PHP4 On Red Hat Enterprise Linux, Version 4 From SSH
Jul 18, 2007I only know basic commands for SSH and have been trying for hours to get GD installed for PHP4. I have tried:
# apt-get install php-gd
bash: apt-get: command not found
apt-get install php4-gd
bash: apt-get: command not found
# up2date -i php-gd
Fetching Obsoletes list for channel: rhel-i386-es-4...
Fetching Obsoletes list for channel: rhel-i386-es-4-extras...
Fetching rpm headers...
Name Version Rel
----------------------------------------------------------
The following Packages were marked to be skipped by your configuration:
Name Version Rel Reason
-------------------------------------------------------------------------------
kernel 2.6.9 55.0.2.ELPkg name/pattern
kernel-devel 2.6.9 55.0.2.ELPkg name/pattern
kernel-hugemem-devel 2.6.9 55.0.2.ELPkg name/pattern
kernel-smp 2.6.9 55.0.2.ELPkg name/pattern
kernel-smp-devel 2.6.9 55.0.2.ELPkg name/pattern
php-gd 4.3.9 3.22.5Pkg name/pattern
The following packages you requested were marked to be skipped by your configuration:
php-gd
None of these things work and I was wondering if anyone knew how to get this to work without recompiling PHP.
Plesk 12.x / Linux :: Uninstall PHP 5.4 Multiple Version
Aug 26, 2014I tryed install multiple-php version in my Plesk 12 on CentOS 6.5 using Plesk KB but it doesn't work very well so I installed php-panda and it works fine but I want uninstall the php 5.4.31 version that fail but leaving the no-atomic old version. How can I do that? I know that is installed in other directory.
View 1 Replies View RelatedPlesk 12.x / Linux :: Show Wordpress Version?
Nov 13, 2014how can i show in putty during ssh session the version of wordpress used for a specific domain ?
View 4 Replies View RelatedPlesk 11.x / Linux :: Upgrade MySQL To At Least Version 5.6.5
Sep 22, 2014I'm still using Plesk 11.5.30 and MySql 5.5.39. That was discribed here how to update. But i need to have a MySql 5.6.5 (minimum) for some software (This version is over 2 years old). I'm using CentOs 6.5. and PHP 5.4.33
how to do this, whitout breaking plesk 11.5.30??
Plesk 11.x / Linux :: PHP-FPM / Nginx And Multiple Version Of PHP
Dec 17, 2014I installed Nginx and PHP-FPM through the Plesk Autoinstaller.It works well with the default PHP version installed originally with the CentOS 6 system (5.3.3). I also installed manually following your KB [URL] .... additional versions of PHP. It works well, and I can use those additional versions through the Plesk UI.
Therefore, I was wondering how to use them with PHP-FPM? As when I activate a domain for Nginx with PHP process (PHP-FPM), it switches the PHP version to 5.3.3 and I can't change this parameter.
Plesk 12.x / Linux :: Cannot Install Version 12.0.18 On CentOS 6.6
Dec 5, 2014I have new Linux server with CentOS 6.6 on it. I have tried to install Plesk version 12.0.18 on it.
During installation process from http://autoinstall.plesk.com/plesk-installer shell script I'm getting error:
START Bootstrapper 12.0.18 prep-install for BASE AT Fri Dec 5 19:09:44 CST 2014
***** problem report *****
ERROR while trying to SMB database not created
Check the error reason(see log file: /var/log/plesk/install/plesk_12.0.18_installation.log), fix and try again
STOP Bootstrapper 12.0.18 prep-install for BASE AT Fri Dec 5 19:10:01 CST 2014: PROBLEMS FOUND
START Bootstrapper 12.0.18 prep-install for BASE AT Fri Dec 5 19:15:46 CST 2014
When I have tried to run command:
# /usr/local/psa/bootstrapper/pp12.0.18-bootstrapper/bootstrapper.sh repair
I'm getting errors:
---TRANSACTION 0 0, not started, process no 32603, OS thread id 139715979196160
MySQL thread id 38, query id 7054 localhost admin
SHOW ENGINE innodb status
--------
FILE I/O
--------
I/O thread 0 state: waiting for i/o request (insert buffer thread)
[Code] ....
Plesk 11.x / Linux :: Warning When Try To Upgrade To Version 12.0.18
Feb 27, 2015When I click upgrade now at the plesk panel I get following error:
Parallels Panel pre-upgrade check... WARNING: The proftpd FTP service will fail to start in case the support for IPv6 is disabled on the server. Please check [URL] .... for details.
Is it safe to proceed? I guess it shall be automatically?
Linux Kernel Flaw
Feb 23, 2008Do we have to be concerned with this issue?
[url]
Is Centox 4x system included in the Kernel Flaw above?
Are all Linux servers at risk now?
Compiled Linux Kernel With ICC
Jun 16, 2008Programs compiled with the Intel C++ compiler run 20-30% (up to 450% in some rare cases) faster than their GCC counterparts.
I have successfully compiled MySQL 5, PHP 5, eAccelerator and nginx with ICC 10.1.015. I was wondering, if anyone has compiled the linux kernel with icc? There are some linux vendors who supply icc compiled kernels, and there are some docs on intels site about compiling the kernel with icc... so it's doable.
But I want to know if anyone has done it on a VPS? What was your experience? Did the system run faster than before? Or did you face some weird situations?
Linux Kernel Optimization
Sep 12, 2007starting a GSP (Game Server Provider) within the next 4-6 months.
One big factor I will need to tackle is optimizing the linux kernel on CentOS for game servers.
This entails accelerating the kernel to allow for 1000fps in Counter strike and Counter Strike Source, as well as tailoring the kernel to provide very reliable server side fps.
My question is, what would be some good sources about possibly doing this, also how would I go about rebuilding the kernel, and is it worth learning how to do myself even though my knowledge is fairly minimal in Linux?
Also does anyone know of specifics about what I need to modify in order to do this.
Patching The Linux Kernel
Mar 7, 2007I have followed the process below:
Fedora Core 6
In a first step, the yum repository must be configured. The .repo file is available in Ingo Molnar's project directory [url].
# cd /etc/yum.repos.d
# wget http://people.redhat.com/mingo/realtime-preempt/rt.repo
Only the first time, yum must be called in installation mode:
# yum install kernel-rt
Later on, the command
# yum update kernel-rt
will update the kernel patch, should a more recent version be available. By default, the newly installed kernel is made the default boot kernel. The realtime-enabled kernel is, therefore, immediately active after the system has been restarted.
To check if enabled type:
# cat /proc/sys/kernel/kernel_preemption
1
Then this:
# cat /proc/sys/kernel/preempt_max_latency
39
As an debugging aid, the condition that led to this latency is also available:
# cat /proc/latency_trace
preemption latency trace v1.1.5 on 2.6.19-1.rt10.0001
--------------------------------------------------------------------
latency: 39 us, #2/2, CPU#0 | (M:rt VP:0, KP:0, SP:1 HP:1 #P:1)
-----------------
| task: posix_cpu_timer-3 (uid:0 nice:0 policy:1 rt_prio:99)
-----------------
_------=> CPU#
/ _-----=> irqs-off
| / _----=> need-resched
|| / _---=> hardirq/softirq
||| / _--=> preempt-depth
|||| /
||||| delay
cmd pid ||||| time | caller
/ ||||| | /
<...>-3 0...1 39us : __schedule (__schedule)
As a role of thumb, the maximum (worst-case) latency amounts to approximately 105 / clock frequency on an idle system. For example, a maximum latency of about 100 microseconds can be expected in a 1 GHz-CPU. If the value displayed is off by more than one order of magnitude, something is not working correctly.
Totally lost here! can someone explain this latency figure of 39, how do I know if this is good or bad figure?
Best Linux Version To Run A VPN (Virtual Private Network) Server Over Vps?
Dec 21, 2008What is the best linux version to run a vpn server over vps?
I'm a bit confused ,what's the best linux version if i want to have a vpn server ? Does Centos 5 work?
Plesk 12.x / Linux :: Installing Joomla - Wrong Version Of PHP / Can't Allow SSH
Aug 18, 2014I'm new to Plesk - I've inherited a web site for a local social club so have just been handed login and password. I believe I have version 11.0.9 and as I can see mention of an Apache webserver I'm guessing its linux.
So - I want to redesign and use Joomla so I can share the content updating with others.
I can't install Joomla as I have PHP 5.1 and need 5.3. I have no 'server' or any sort of option I can find (and I've looked everywhere!) to find a command line or somewhere I can run things.
When I try to allow SSH access the option says Forbidden and there is no option to change it.
Plesk 12.x / Linux :: Multiple Version Of PHP Are Not Working Properly
Dec 28, 2014I am looking for a replacement to my existing ISPConfig 3.x installation and have heard a lot of good things about Plesk, so I decided to put up a test server with a trial version of Plesk 12.The server is running Centos 6.5 64-bit minimal install with all system updates applied before installing Plesk. After installing Plesk I used the commands from the attached text-file.After compiling PHP 5.5.20 with no errors displayed on screen I created a new subscription plan as a copy of the #default domain" plan and changed the name to "PHP 5.5 website" and in the Hosting Parameters I changed PHP to run still run as a FastCGI application but use my compiled PHP 5.5.20 instead of the OS vendors PHP 5.3.3.The configure options used are the same as I did use for my ISPConfig 3.x servers.I also tried the configure options shown here: [URL]... But the command ends with a "configure: WARNING: unrecopgnized options: --enable-fastcgi"
If I compile with the attached script I get a HTTP 500 error when visiting the selected website (which is a clean installation of Drupal 7.34) and in the error_log for my test site I get this:
"
[Sun Dec 28 18:51:48 2014] [warn] [client x.x.x.x] (104)Connection reset by peer: mod_fcgid: error reading data from FastCGI server
[Sun Dec 28 18:51:48 2014] [error] [client x.x.x.x] Premature end of script headers: index.php
"
x.x.x.x is the internal IP of my router/firewall.I have also looked in the Plesk Administrator GuideIs there a known issue with Plesk 12 and CentOS 6.5 64-bit when wanting to use multiple versions of PHP, since both the version compiled using the KB article above and my own attached script worked fine on my ISPConfig 3.x servers.
Plesk 12.x / Linux :: Fatal Error Using Additional PHP Version
Jun 29, 2015Using Plesk 12.0.18 and CentOS 6.6, I installed PHP 5.6 through the Plesk Updates menu. After that, the new version was not automatically selectable inside Plesk Panel. I added it using php_handler.However, when selecting PHP 5.6 for a website, I only get a 500 server error.
Trying to troubleshoot, I ran "/opt/plesk/php/5.6/bin/php-cgi -v", which also resulted in an error:Fatal Error Unable to allocate shared memory segment of 67108864 bytes: mmap: Cannot allocate memory (12)The same kind of error is logged in the error_log for the website I switched to 5.6.
The error also occurs when calling "php-cgi -v" directly in the command line.The same error occured when I tried the same thing with PHP 5.5.
Plesk 11.x / Linux :: How Internal Php Version Update Works
Nov 7, 2014i notice in the release notes for 11.0.9 update #63 that the 'internal php version is updated to 5.3.29'.i have been using php 5.4 for some time now (installed outside of plesk since php 5.4 it's over 3 yrs old now and php current versions are 5.7 now...).
IF i would install this update #63, is it going to DOWNgrade my php in use on the server for all of my sites? then i'll have to re-upgrade after installing #63. and if yes, when i install #64, #65, etc... do i have to do that from now on? how this automated update works under the covers so i can get the security updates without downgrading my php version in the future unintentionally.