我正在尝试安装/配置新的技嘉RTX 4070在运行Ubuntu 22.04。我还安装了 nvidia 驱动程序535使用 software-properties-gtk
可以毫无问题地在 Youtube 上观看高清视频，但我唯一的游戏（X-plane）的 fps 非常糟糕（0,0.. fps）。使用 glxgears 的结果相同（60 FPS）。
那么，这是我的 4.0 GPU/3.0 主板之间的兼容性问题，还是安装/配置问题？
谢谢。
以下是一些其他信息：
$ hwinfo --gfxcard |grep“供应商”
Vendor: pci 0x10de "nVidia Corporation"
SubVendor: pci 0x1458 "Gigabyte Technology Co., Ltd"
$ lspci | egrep -i “vga|display|3d”
01:00.0 VGA compatible controller: NVIDIA Corporation Device 2786 (rev a1)
$ lshw -c 视频
*-display
description: VGA compatible controller
product: NVIDIA Corporation
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a1
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: iomemory:400-3ff iomemory:400-3ff irq:143 memory:90000000-90ffffff memory:4000000000-400fffffff memory:4010000000-4011ffffff ioport:3000(size=128) memory:c0000-dffff
*-graphics
product: EFI VGA
physical id: 2
logical name: /dev/fb0
capabilities: fb
configuration: depth=32 resolution=1920,1080
$ glxinfo |grep “直接渲染”
direct rendering: Yes
$ nvidia-smi
Sat Sep 9 05:21:45 2023
+---------------------------------------------------------------------------------------+
| NVIDIA-SMI 535.86.05 Driver Version: 535.86.05 CUDA Version: 12.2 |
|-----------------------------------------+----------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+======================+======================|
| 0 NVIDIA GeForce RTX 4070 Off | 00000000:01:00.0 On | N/A |
| 0% 34C P8 9W / 200W | 339MiB / 12282MiB | 4% Default |
| | | N/A |
+-----------------------------------------+----------------------+----------------------+