Cannot start linux vm, error no vnc start failed QEMU exit

[muekno]

Hi,
I'am complete new to proxmox, searching a replacement for my and custumers VMware enviorement.
I thing I have setup proxmox correct on a HP prolient test server.
I configured my first VM a SUSE SLES machine. We use SUSE SLES and opentext OES in produktion, so I started with this.
Now when I double click the VM a window opens with a start VM button, If I click I get NO VMC in the window and start failed QEMU exit in the log.
dis some hours of Google research did not find a solution
please help
Rainer

 

[Folke]

Hi Rainer,
could you provide the task log and the system log around the time that happened?
You can print the system log with the journalctl command:

# Either for a specific timeframe
journalctl --since=2024-01-30 --until=2024-02-01
# Or since the last boot
journalctl -b

 

[muekno]

The log is attached

 

[muekno]

Additional info, the error comes on the first start to beginn the installation

 

[muekno]

I think it's solved, the detected processor was wrong. I changed the default to Nahalem and it works