by ds | Feb 4, 2013 | Administration
After trying Apache Httpd web server to run on default port 80, e.g. on your local machine, you maybe receive an error like “could not bind to 0.0.0.0.80”. Check if you have any other software running which could possibly use port 80. In some cases e.g. it...
by ds | Feb 4, 2013 | Administration
If you want to install A4980 Softphone 3.727.31 under Windows 8, the MSI file says it requires .Net Framework 2.0. Basically, this is no problem, you can install .Net Framework 3.5 with 2.0 via “Add / Remove Windows features”. It accesses Windows Update...
by ds | Jan 19, 2013 | Administration
WordPress theme or plugin upgrade: “Could not remove plugin” This error happened to my wordpress installation a few weeks after I upgraded to Ubuntu 12.10 which upgraded WordPress to 3.4.2. The WordPress default content path has changed from...
by ds | Jan 19, 2013 | Administration
If you are using roaming user profiles and / or redirected user account folders in your Windows AD domain, you have maybe seen the fact that the recycle bin folders, which are also redirected to a network share, grow and grow, because most users regularly don’t...
by ds | Dec 17, 2012 | Administration
Problem: You cannot establish a WLAN connection, when you use WPA2 Enterprise in combination with AD login (Windows 2008 R2, Radius server). In the event log of the radius server, you see “Schannel error 47”, IDs 36887 and 36885. Solution: The Trusted Root...
by ds | Nov 30, 2012 | Administration
Problem: You receive this error in your event log. It seems like updates can be installed, but e.g. sfc /scannow doesn’t work, and maybe also the Windows Server Roles or Features overview. Exception code (event log): 0xc000000 Module: C:WindowsSYSTEM32ntdll.dll...
by ds | Nov 29, 2012 | Uncategorized
Problem: You want to modify a Hyper-V VHD virtual hard disk, but the wizard ends with an error. The event log shows the error code. Solution: You maybe have shadow copies on the guest machine. Start the VM and try the commands “vssadmin list shadows” and...
by ds | Oct 29, 2012 | Uncategorized
Wenn man den Befehl groupwrite des eibd verwenden möchte, um z.B. 2-Byte-Datentelegramme auf den Bus zu schicken, steht man zuerst vor der Herausforderung, dass der Wert meist von einer Integer-Zahl auf 2-Byte Hex umgewandelt werden muss. Dies funktioniert...
by ds | Oct 25, 2012 | Administration
If you use Nagios for checking if a certain process running under Linux, you might have recognized that check_procs does not always work correctly. If you have a long process name to check (e.g. /usr/bin/php meow.php asdf), it shows you 0 running processes, even if it...
by ds | Oct 25, 2012 | PHP
Today I found the package System_Daemon. It lets you run your (maybe never-ending) PHP daemon script in the background, generates Ubuntu start-stop files for init.d and is easy to install. It can be very useful if you want to write a server script with PHP, because...
