On Thu, May 19, 2022 at 1:43 PM 张伟华 <15529316683@xxxxxxx> wrote:
Hi :I am a phd student of Xian Jiaotong university in China.We have a project to accomplish a remote-desk solution with Nvidia vgpu.We use spice latest version and have a bad 4K display quality.Our environment is like:1.T4 card with inspure server in nvidia support list
NVIDIA Tesla T4 GPU card
2.redhat 8.2 enterprise with kvm qemu
3.vgpu software package is 13.x
NVIDIA driver + tools (GRID)
4.vw flavor is 8u 16G. with 40 storage. vgpu license is vpc ,and vgpu is B-2b.
"vw" == Virtual Workstation
B-2b is the vGPU type? meaning T4-2B ?
Does it help if you configure it with T4-2Q (may require a different license)?
Only a single Display, right ?
Are you running spice-streaming-agent on the guest ?
Try to stream with H264, if you do not already do it
(may require paying fees for using H264).
Is 4k resolution a requirement? If not, try with e.g. 2k.
Hope that helps,
And our issue is attached in appendix.Please give us some help to solve this.best wishs;leo zhang