problem with spice client on proxmox 9.1

G

gian2000

New Member
Oct 5, 2024
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I have a test cluster with Proxmox 8, and Spice works great with both Windows and Linux VMs, and with both the Spice client on Windows and Linux hosts.
I then installed a second cluster (2 nodes with AMD EPYC 9454 48-Core Processors), which will be the one users will use with Proxmox 9, but Spice doesn't work. After a few minutes, the Spice client, regardless of whether you're using Windows or Linux, freezes (but the VM works properly; I can still connect with the novnc console and ssh).
Thank you very much.
 
Hi ,

have you tried to increase the memory of the Display Graphic Card?
Under Hardware->Display edit Display and try setting it to 32MB.

I would also recommend you have a look at this Wiki Page and follow some of the steps explained there:
Proxmox VE - SPICE
 
I solved with:
1- vm -> Display -> Clipboard -> Default and no VNC
2- my 2 nodes of the proxmox cluster are in private network.
I have an machine almalinux 9 with public ip ed private ip.
I use ha proxy with entry

frontend proxmox_produzione-spice
option tcplog
mode tcp
bind *:3128
default_backend servers-proxmox_produzione-spice
backend servers-proxmox_produzione-spice
mode tcp
server server1 192.168.16.9:3128 maxconn 200

but not work.
I disabled entry and created a mascherade forward with firewall-cmd and sysctl.
Now all work.
 
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