I am having the same issue with Ubuntu 9.10 64-bit running in a
VirtualBox. I've tried installing some packages (although not all)
appearing in the package manager for "openssl", but nothing has
changed.

Andrey

On Nov 12, 12:53 am, William Stein <[email protected]> wrote:
> On Wed, Nov 11, 2009 at 6:22 PM, Kwankyu <[email protected]> wrote:
>
> > Hi,
>
> > I have a problem starting a sage server after, I think, upgrading to
> > Ubuntu 9.10 server edition. It just hangs at the point "Generating a
> > 2048 bit RSA private key..." See the following transcript:
>
> > s...@ubuntu:~$ lsb_release -a
> > No LSB modules are available.
> > Distributor ID: Ubuntu
> > Description:    Ubuntu 9.10
> > Release:        9.10
> > Codename:       karmic
> > s...@ubuntu:~$ sage -notebook secure=True
> > ----------------------------------------------------------------------
> > | Sage Version 4.2, Release Date: 2009-10-24                         |
> > | Type notebook() for the GUI, and license() for information.        |
> > ----------------------------------------------------------------------
>
> > Please wait while the Sage Notebook server starts...
> > ...
> > notebook(secure=True)
> > The notebook files are stored in: sage_notebook.sagenb
> > In order to use an SECURE encrypted notebook, you must first run
> > notebook.setup().
> > Now running notebook.setup()
> > Using dsage certificates.
> > ==================================================
> > Generating public/private key pair for authentication...
> > Your key will be stored in /home/sage/.sage/dsage/dsage_key
> > Just hit enter when prompted for a passphrase
> > ==================================================
> > /home/sage/.sage/dsage/dsage_key already exists.
> > Overwrite (y/n)?
>
> > Client configuration finished.
>
> > Worker configuration finished.
>
> > Choose a domain name for your SAGE notebook server,
> > for example, localhost (personal use) or ubuntu.chosun.ac.kr (to allow
> > outside connections).
> > Domain name [localhost]:
> > Using default localhost
> > ==================================================
> > Generating SSL certificate for server...
> > Using certtool to generate key
> > certtool --generate-privkey --outfile /home/sage/.sage/dsage/
> > cacert.pem
> > Generating a 2048 bit RSA private key...
>
> > Any idea to fix the problem?
>
> I have seen that.  I think it's a bug in certtool.  I don't know how
> to fix the problem though.  You might try installing all
> openssl-related Ubuntu packages...
>
> William

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