How to resolve the problem of Sage app version in Lion

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On Lion i ran into an additional problem. I had started the 10.6 server the night before and when i returned the next day, i could not connect to it through the browser because it kept asking for login id/passwd, but i don't have any id/passwd setup. I modified your suggestion slightly in order to get things to work for me. The problem appears to be that a server was running but not visible, so every attempt to restart the server simply caused a conflict with the other server that was already running.

do the following from a terminal window

ps A | fgrep -i sage
// Kill all sage process with a simple "kill <pid> <pid>" etc.
// CD to proper application version which is 10.6 for Lion.

// Now follow instructions provided earlier
cd /Applications/Sage-5.6-OSX-64bit-10.6.app/Contents/Resources/sage

./sage -notebook // This will open the worksheet in default browser.

I was not prompted for any login credentials and this opened my default workspace showing both of my existing worksheets.