For some weird reason the customization specification wizard in VirtualCenter 2.5 fails when entering the administrator password. The error: An internal error occurred, and the wizard is unable to store the administrator password securely.

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Today I noticed the following error at a customer site when I wanted to install the new patch bundle, ”Metadata for patch missing”. After a close inspection I noticed VirtualCenter was installed with a different http port number. For VMware Update Manager to work you will have to open up the firewall manually:
 esxcfg-firewall -o 81,tcp,out,UpdateManager
(Change the port number, in [...]

There are new iso’s / builds coming up for 3i, 3.5 and VirtualCenter:
VMware ESX 3.5 Update 1
Latest Version: 3.5 | 4/10/2008 | Build: 82663
VMware VirtualCenter 2.5 Update 1
Latest Version: 2.5 | 4/10/2008 | Build: 79820
VMware ESXi 3.5 Installable Update 1
Latest Version: 3.5 | 4/10/2008 | Build: 82664
Unfortunately the iso’s aren’t available for download yet [...]

When updating VMware Tools the setup constantly bailed out without a decent error. So I decided to un-install the Tools and install them again. Un-installing went smooth but when installing it again I ended up with the error “internal error 2203″. After googling this error the Citrix website gave me the solution, check your tmp [...]

Today I received the following error at a customer site when applying patch via the Update Manager:”Metadata for patch missing.” After a close inspection I noticed VirtualCenter wasn’t running on port 80 but on 81 for some reason. Opening up the ESX Firewall and restarting the VMware Update Manager service seems to fix this problem. [...]