problems with firewall !?!

I tried to upgrade to 6.1, no problem for the first package but after
reboot, pkg-installer is unable to connect to your site through my
proxy, like one year ago with the 6.0. This problem was solve in patch A
!!

I’m downloading the qnx-upgrade file, I don’t know if it’s better for
that, wait and see!

As I want to work (!) I decided to go back to 6.0. I deactivated the 6.1
but during the installation process I got the following error:

Error executing the script “/usr/photon/bin/launchmenu_notify”
triggered by the uninstallation of photon.


I don’t what is done and what it still to do. After that we get the
famous ‘unable to start devc-con’. no problem for that we have the
solution.

Does the upgradefix file solve the uninstallation problem.

Other problem:
After installing 6.1 I cannot login as root with phlogin, but it still
works with login (?)

Last thing to do, to reinstall the the 6.00 from the CD (arghh).

Any idea?

Alain.