Using Xcode on Mac (with MacPort as example) may end up with the following error : Warning: The Command Line Tools for Xcode don’t appear to be installed; most ports will likely fail to build. Once Xcode has been installed, you need to manually install the Command Line Tool from the Xcode Download Component preference… Read More »
You may noticed a foot note near the clock that display something like this : Test Mode Windows Server 2008 R2 Standard Build 7601 There is a workround to get rid of this message (UAC must be disabled to run this command) : bcdedit.exe -set TESTSIGNING OFF After rebooting your machine, Windows won’t boot and… Read More »
Mostly used by broadcasting companies, “CBSI, Wicks Broadcast Software”, now known as Marketron Radio traffic and billing system. You may encounter the following error launching the software on a new network installed workstation : System date and time changed. Access denied! Two possibilities may cause this problem : 1. Wrong timezone or too much offset… Read More »
There is a nice Perl script called “qmHandle” to delete entirely the Qmail queue. Just download, put into Qmail script directory (/var/qmail/bin) and run the following command : qmHandle -D You can found the script at http://sourceforge.net/projects/qmhandle
You may encounter this kind of error in Apache error log : Failed loading /usr/lib64/php/modules/ioncube_loader_lin_5.1.so: /usr/lib64/php/modules/ioncube_loader_lin_5.1.so: wrong ELF class: ELFCLASS32 This is because you are using the 32 bit IonCube loader on a 64 bit operating system! You need to use the proper version to get rid of this error and get it working. You… Read More »
Get this error trying to access RoundCube Webmail after transferring to another server : SERVICE CURRENTLY NOT AVAILABLE! Error No. [500] This indicate in most case something went wrong with the MySQL database transfer. Either you forgot to transfer the database on the new server or something definitely went wrong importing it. Start over the… Read More »
If you Dell PowerEdge server have a PERC Raid controller, you may get a warning after the bios controller has started during the boot and of course, a amber diagnostic light flashing on font and back of the server telling you something goes wrong with the hardware! If you get a front display, it will… Read More »
If you’ve done a Basic/Minimal OS install on RHEL/CentOS Linux, setuptool (which could be invoked typing “setup” in terminal), this tool is probably missing on your system. To install it via Yum repository, simply type the following command : yum install setuptool system-config-securitylevel-tui authconfig system-config-network-tui ntsysv There is a description of each packages : setuptool… Read More »
You may encounter this error on VMware ESX / ESXi server on a guest event console (on vSphere Client) : Error message from host.domain.tld: Failed to connect ethernet0 Of course, the guest system have no functional network. This probably happen if you actually rename a Virtual Network that was previously used by the guest. Changes… Read More »
Webmin and Usermin can be installed and updated directly through YUM. To achieve this, we need to setup manually the repository. First, create the .repo file for YUM : vi /etc/yum.repos.d/webmin.repo Copy, paste and save the following : [Webmin] name=Webmin Distribution Neutral#baseurl=http://download.webmin.com/download/yum mirrorlist=http://download.webmin.com/download/yum/mirrorlist enabled=1 Save the PGP key : wget http://www.webmin.com/jcameron-key.asc Import the key :… Read More »