Showing posts with label error. Show all posts
Showing posts with label error. Show all posts

Jan 11, 2013

Cisco VPN error - 442: Failed to enable Virtual Adapter

If you install the Cisco VPN client in a Windows 7 OS some times you may see an error saying that;

Reason 442: Failed to enable Virtual Adapter

In such a scenario try to do following thing.

First go to services or type services on the search and  find the "Internet Connection Sharing (ICS)" service. Stop that service and change the service start-up option to manual. Then try to restart the "Cisco Systems, Inc. VPN Service" service.

Now try to use the VPN client.

Apr 22, 2012

xhost error in Oracle 11g on CentOS

I try to install Oracle 11g database on CentOS 5.

There was an error saying
" Checking monitor: must be configured to display at least 256 colors
>>>> Could not execute auto check for display colors using command /usr/bin/xdpyinfo. Check if the DISPLAY variable is set. Failed <<<< "

I try all the xhost configurations and those things work fine. Then I restart my computer.

After I restart the computer I logedin as "Oracle" user. Then I re-try the ./ Finally it works.

Initially I login to the system as some one else and use "su - oracle" to change the user on the terminal.

As the solution,
First you should check the login user name. It should "oracle".
If it is oracle user, then try other things like xhost configurations.