How to change value of 'Read timeout' of Eclipse's Update Manager?

Question

How to change value of \'Read timeout\' of Eclipse\'s Update Manager?

I have slow internet connection and I cannot install any plugin, because Eclipse\'s Update manager

Answer 1

The timeout is not the cause, it's just the symptom, there might be "zombie" entries in the update sites.

Like:

After removing those with empty "name" column it should work (faster).