On 2023/05/05 03:38 AM, Roman Savochenko via tde-users wrote:

Tell me please, the moving of KRFB and KRDC to the standalone libvnc in 14.1.0, this is for complete breakage of KRFB and KRDC or I misunderstand something? :)
KRFB is just dead cycling in some QObject destructor at any connection before the password transmission even.
KRDC shows the remote screen, but it is hanging mostly, when there impossible to close the program, only kill.
Whether I must downgrade the KRFB and KRDC code back to 14.0.13?

I don't use krdc and krfb regularly, but I did some tests.
I can krdc(using vnc) into a krfb session on another machine (linux to linux) and it seems to work fine.
krdc (using rdp) into a Windows machine does not work.
I talked with Slavek and he uses krdc (using vnc) daily to connect to several machines and he does not have any issue.

Waht kind of connection is your specific case? rpd or vnc? to windows or linux machines?

All are native ones — only VNC on fast hardware in local network and Debian 11:

1. KRDC(14.0.13) > KRFB(14.1.0) = dead-cycling KRFB without a possibility even connect more
   
2. KRDC(14.1.0) > KRFB(14.0.13) = very slow KRDC screen with no possibility of closing
   

And all this works only with 14.0.13.

If you talk that works, I'll see what is happening with krfb in my case.

And right now I have got it working, seems after the true password sending from the KRDC cache, which I entered before for 14.0.13 (Debian 10) on the same PC.

So the dead-cycling caused by a wrong password.

And KRFB is traditionally crashed after the session disconnecting, what was fixed long ago by my patch, also in TGW.