Hello, > My first thoughts were firewall issues. It is not a connection problem. When I open a browser window to vnc connect to the VM, I can even see the mouse pointer, what shows that the VM Xorg server is still running, and sshing to the VM and doing a ps confirms that. > > > > However, after installing a VM with Debian 12, none of these three > > display managers shows its GUI login screen after boot. With sddm > > it is > > noticeable that the process sddm-helper crashes shortly after it is > > started. > > In crashes, do you mean the server's log files show that the display > manager has terminated due to some error? Unfortunately, I could not find a log that tells what exactly happened. But it is clear that sddm-helper crashes with a segmentation fault. Regards Christoph
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