Hmm... still nothing. But starting the first command in shell, brings up:
/usr/bin/kvm -id 106 -name media -chardev socket,id=qmp,path=/var/run/qemu-server/106.qmp,server,nowait -mon chardev=qmp,mode=control -chardev socket,id=qmp-event,path=/var/run/qmeventd.sock,reconnect=5 -mon chardev=qmp-event,mode=control -pidfile /var/run/qemu-server/106.pid -daemonize -smbios type=1,uuid=0d7ddbc4-2a22-4fba-ab12-e9eb94204d43 -smp 2,sockets=2,cores=1,maxcpus=2 -nodefaults -boot menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg -vnc unix:/var/run/qemu-server/106.vnc,x509,password -cpu kvm64,+lahf_lm,+sep,+kvm_pv_unhalt,+kvm_pv_eoi,enforce -m 4096 -device pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f -device pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e -device vmgenid,guid=0c20468e-ce43-4ff9-bb4f-01f01c172012 -device piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2 -device usb-tablet,id=tablet,bus=uhci.0,port=1 -device VGA,id=vga,bus=pci.0,addr=0x2 -chardev socket,path=/var/run/qemu-server/106.qga,server,nowait,id=qga0 -device virtio-serial,id=qga0,bus=pci.0,addr=0x8 -device virtserialport,chardev=qga0,name=org.qemu.guest_agent.0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 -iscsi initiator-name=iqn.1993-08.org.debian:01:9668d177b27e -drive file=/mnt/k/virt/images/106/vm-106-disk-0.qcow2,if=none,id=drive-virtio0,format=qcow2,cache=none,aio=native,detect-zeroes=on -device virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,bootindex=200 -netdev type=tap,id=net0,ifname=tap106i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown,vhost=on -device virtio-net-pci,mac=6A:B1:AD:3A:AA
6,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300 -machine type=pc-i440fx-3.0 -incoming unix:/run/qemu-server/106.migrate -S
then
fuser /run/qemu-server/106.pid
/run/qemu-server/106.pid: 4968
and
ps aux | grep 4968
root 4968 11.2 6.3 5121732 4212700 ? Sl Jul26 181:22 /usr/bin/kvm -id 106 -name media -chardev socket,id=qmp,path=/var/run/qemu-server/106.qmp,server,nowait -mon chardev=qmp,mode=control -chardev socket,id=qmp-event,path=/var/run/qmeventd.sock,reconnect=5 -mon chardev=qmp-event,mode=control -pidfile /var/run/qemu-server/106.pid -daemonize -smbios type=1,uuid=0d7ddbc4-2a22-4fba-ab12-e9eb94204d43 -smp 2,sockets=2,cores=1,maxcpus=2 -nodefaults -boot menu=on,strict=on,reboot-timeout=1000,splash=/usr/share/qemu-server/bootsplash.jpg -vnc unix:/var/run/qemu-server/106.vnc,x509,password -cpu kvm64,+lahf_lm,+sep,+kvm_pv_unhalt,+kvm_pv_eoi,enforce -m 4096 -device pci-bridge,id=pci.2,chassis_nr=2,bus=pci.0,addr=0x1f -device pci-bridge,id=pci.1,chassis_nr=1,bus=pci.0,addr=0x1e -device vmgenid,guid=0c20468e-ce43-4ff9-bb4f-01f01c172012 -device piix3-usb-uhci,id=uhci,bus=pci.0,addr=0x1.0x2 -device usb-tablet,id=tablet,bus=uhci.0,port=1 -device VGA,id=vga,bus=pci.0,addr=0x2 -chardev socket,path=/var/run/qemu-server/106.qga,server,nowait,id=qga0 -device virtio-serial,id=qga0,bus=pci.0,addr=0x8 -device virtserialport,chardev=qga0,name=org.qemu.guest_agent.0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3 -iscsi initiator-name=iqn.1993-08.org.debian:01:1a1a68e8518 -drive file=/mnt/k/virt/images/106/vm-106-disk-0.qcow2,if=none,id=drive-virtio0,format=qcow2,cache=none,aio=native,detect-zeroes=on -device virtio-blk-pci,drive=drive-virtio0,id=virtio0,bus=pci.0,addr=0xa,bootindex=200 -netdev type=tap,id=net0,ifname=tap106i0,script=/var/lib/qemu-server/pve-bridge,downscript=/var/lib/qemu-server/pve-bridgedown,vhost=on -device virtio-net-pci,mac=6A:B1:AD:3A:AA
6,netdev=net0,bus=pci.0,addr=0x12,id=net0,bootindex=300 -machine type=pc