我正在尝试在运行 Ubuntu 18.04 的 Mac Pro Late 2013 上通过 .deb 安装 CUDA 来执行一些 ML。Mac 具有带 reFind 的双启动 OSX/Ubuntu。
我的 Razer Core X 中有一个 RTX 2080 Ti，我的系统可以识别它，但似乎驱动程序没有加载……
从官方网站使用 .deb 安装 CUDA 后，我得到：
~$ nvidia-smi
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.
和
~$ nvidia-settings
ERROR: NVIDIA driver is not loaded
ERROR: Unable to load info from any available system
虽然，
~$ lspci | grep -i nvidia
19:00.0 VGA compatible controller: NVIDIA Corporation TU102 [GeForce RTX 2080 Ti Rev. A] (rev a1)
查看 nvidia 的错误报告我还发现以下内容：
~$ dmesg
[ 378.103711] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid:
NVRM: BAR1 is 0M @ 0x0 (PCI:0000:19:00.0)
[ 378.103714] NVRM: The system BIOS may have misconfigured your GPU.
[ 378.103726] nvidia: probe of 0000:19:00.0 failed with error -1
[ 378.103785] NVRM: The NVIDIA probe routine failed for 1 device(s).
[ 378.103787] NVRM: None of the NVIDIA devices were initialized.
[ 378.104219] nvidia-nvlink: Unregistered the Nvlink Core, major device number 237
[ 378.806726] nvidia-nvlink: Nvlink Core is being initialized, major device number 237
[ 378.807642] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid:
NVRM: BAR1 is 0M @ 0x0 (PCI:0000:19:00.0)
[ 378.807645] NVRM: The system BIOS may have misconfigured your GPU.
[ 378.807653] nvidia: probe of 0000:19:00.0 failed with error -1
[ 378.807699] NVRM: The NVIDIA probe routine failed for 1 device(s).
[ 378.807700] NVRM: None of the NVIDIA devices were initialized.
[ 378.807984] nvidia-nvlink: Unregistered the Nvlink Core, major device number 237
[ 379.506203] nvidia-nvlink: Nvlink Core is being initialized, major device number 237
[ 379.507025] NVRM: This PCI I/O region assigned to your NVIDIA device is invalid:
NVRM: BAR1 is 0M @ 0x0 (PCI:0000:19:00.0)
[ 379.507026] NVRM: The system BIOS may have misconfigured your GPU.
[ 379.507033] nvidia: probe of 0000:19:00.0 failed with error -1
[ 379.507076] NVRM: The NVIDIA probe routine failed for 1 device(s).
[ 379.507077] NVRM: None of the NVIDIA devices were initialized.
...
和
/usr/bin/lspci -d "10de:*" -v -xxx
19:00.0 VGA compatible controller: NVIDIA Corporation TU102 [GeForce RTX 2080 Ti Rev. A] (rev a1) (prog-if 00 [VGA controller])
Subsystem: eVga.com. Corp. Device 2484
Flags: fast devsel, IRQ 27
Memory at a1000000 (32-bit, non-prefetchable) [size=16M]
Memory at <ignored> (64-bit, prefetchable)
Memory at c0000000 (64-bit, prefetchable) [size=32M]
I/O ports at 5000 [size=128]
Expansion ROM at a2000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
Capabilities: [78] Express Legacy Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [250] Latency Tolerance Reporting
Capabilities: [258] L1 PM Substates
Capabilities: [128] Power Budgeting <?>
Capabilities: [420] Advanced Error Reporting
Capabilities: [600] Vendor Specific Information: ID=0001 Rev=1 Len=024 <?>
Capabilities: [900] #19
Capabilities: [bb0] #15
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
我觉得内存出了问题...但我不知道该做什么或如何解决。
Mac Pro 有 16Gb RAM。可能值得一提。
任何帮助都将不胜感激！谢谢。