[2.0] Project content suddenly disappears.

[AJNOURI]

Project suddenly closed and the topology disappeared and cannot add any devices (canvas hanging).
Closed and reopended GNS3, fortunately the project is there and looks OK.

[julien-duponchelle]

The project seem to have been closed and you need to reopen it. Do you have multiple clients connected to it?

[AJNOURI]

Only one client.

[julien-duponchelle]

On a local network?

[AJNOURI]

yes, all locally on the same machine.

[julien-duponchelle]

Did you change the network (wifi disconnect)? Because it seem the client lost connection to the server during more than 5 seconds.

[AJNOURI]

I am not on wifi.
Now that you mention the possibility of disconnect, sometimes when I switch to other programs and then back to GNS3, it hangs for a couple of seconds before showing the project.
I'll post a screenshot if it happens again.

[julien-duponchelle]

Do you have something that suspend application when they are not the main application

What is your windows manager?

I close the issue for the moment because it seem more a bug in qt/windows manager/xserver that make GNS3 freeze and timeout than a bug in GNS itself.

[AJNOURI]

It is gdm:
cat /etc/X11/default-display-manager

/usr/sbin/gdm3

[julien-duponchelle]

gdm is the login screen no?