I’ve downloaded a new version of Ubuntu which is version 11.04.

I am currently running an old version of it which is Ubuntu 9.10. I decided to upgrade it to a newer version, but I get an error during the process.

I need help upgrading my Ubuntu. Any suggestions would gladly be appreciated.

Error:

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade:

I installed VMware Workstation version 7.2 under Windows 7 and installed XP and Vista on it. Until then, I haven’t used VM’s. I updated my Windows 7 through windows update and then when I tried launching VMware Workstation and power on one of my VMs I got an error message.

Hi Techy People!

I am working on a window application.

I designed a window with functionalities such as: menu bar, status bar and a few other controls.

However, when I resized the window the area becomes grayed out.

Does anyone have an idea as to how I can overcome this issue?

Hi, every one

I am a Linux user.

Recently I have got a file with extension .

Vhd which I have never seen before.

Problem is that I cannot open it. What sort of file is it.

And how can I open it ?

I am having issues with NHibernate. I have got a few methods in DAL and I use Session Factory.

When I run this application it  runs perfectly alright, but there are sometimes it throws in an exception saying Entity <Entity Name> is already associated with entity ID <Number>.

I am looking for ways to solve this issue; any idea?

I want to call JavaScript code from C# and I have used RegisterClientScriptBlock method to achieve this. Now, the problem is that I want this code to be executed on specific event after 5-10 seconds. I cannot catch that event again so I have to call this method on that event. How can I achieve this?

I want to call JavaScript code from C#.

I have used RegisterClientScriptBlock method to do so.

But now the problem is that this method is being called in a loop.

So, it is executed only once.

I want this code to be executed on every iteration.

How can I achieve this?

I am using RadScheduler of telerik control,and I am running into issues like when I select a date range to schedule a task for multiple days and it re-occurs after some interval like after every two days on that particular time.

But when I press save button, it schedules for a whole day.

What can be the reason?

I have been trying to deploy a program, and have run into some sort of error.  The program works on the developer's computer, but when I run "run-war" or "run-app" (on Server -1), although it appears to work fine, with no error, if you try to reach the page it directs you to, it results in a a Network Timeout error.  I ran "grails war" and deployed the resulting WAR to a different server (Server -2).  It won't deploy there, and gives me the message:
SEVERE: Error listenerStart
SEVERE: Context [/myapp] startup failed due to previous error

When I close a service from Task Manger named svchost.exe as suspicious service of virus, my computer shows a prompt that your computer will automatically shut down in 1:00 minute. My computer shutdowns and all the unsaved work is lost.

Please advise me how to avoid this automatic shutdown when this prompt is displayed.