Join Log in
Score:0
xyyjcyd avatar Ubuntu

After installing NVIDIA driver, I can not enter desktop in Ubuntu 20.0.4

us flag
xyyjcyd

After installing NVIDIA driver. I cannot enter desktop. And the system tell me that

Failed to start Detect the available GPUs and deal with any system changes.

I check gpu manager log as follows:

log_file: /var/log/gpu-manager.log
last_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
new_boot_file: /var/lib/ubuntu-drivers-common/last_gfx_boot
can't access /opt/amdgpu-pro/bin/amdgpu-pro-px
Looking for nvidia modules in /lib/modules/5.11.0-27-generic/kernel
Looking for nvidia modules in /lib/modules/5.11.0-27-generic/kernel/nvidia-470
Found nvidia.ko module in /lib/modules/5.11.0-27-generic/kernel/nvidia-470/nvidia.ko
Looking for amdgpu modules in /lib/modules/5.11.0-27-generic/kernel
Looking for amdgpu modules in /lib/modules/5.11.0-27-generic/updates/dkms
Is nvidia loaded? yes
Was nvidia unloaded? no
Is nvidia blacklisted? no
Is intel loaded? yes
Is radeon loaded? no
Is radeon blacklisted? no
Is amdgpu loaded? no
Is amdgpu blacklisted? no
Is amdgpu versioned? no
Is amdgpu pro stack? no
Is nouveau loaded? no
Is nouveau blacklisted? yes
Is nvidia kernel module available? yes
Is amdgpu kernel module available? no
Vendor/Device Id: 8086:9bc5
BusID "PCI:0@0:2:0"
can't open /sys/bus/pci/devices/0000:00:02.0/boot_vga
Is boot vga? no
can't open /sys/bus/pci/devices/0000:00:02.0/boot_vga
Vendor/Device Id: 10de:1f08
BusID "PCI:1@0:0:0"
Is boot vga? yes
Skipping "/dev/dri/card1", driven by "nvidia-drm"

And here is my gpus' data:

product: TU106 [GeForce RTX 2060 Rev. A]

bus info: pci@0000:01:00.0

product: Intel Corporation

bus info: pci@0000:00:02.0

And here is my '/usr/share/X11/xorg.conf.d':

10-amdgpu.conf
10-nvidia.conf
10-quirks.conf
10-radeon.conf
11-nvidia-offload.conf
40-libinput.conf
70-wacom.conf
34
0 + 1
cn flag
Ray
Which NVidia driver did you install? The one that is in the Ubuntu 20.04 repository or the one from the Nvidia [download](https://www.nvidia.com/Download/index.aspx) site? I don't know how new is the RTX 2060, but you might want to try the official NVidia driver if it's newer (i.e., check and compare the versions).
0
Reply
xyyjcyd avatar
us flag
xyyjcyd
I first tried the one from Nvidia download site. After installing I find that I cannot run Nvidia-smi. Thus, I uninstalled it and tried the one in ubuntu repository. However, after I run 'nvidia-xconfigue' , I find that I cannot enter desktop anymore.
0
Reply
cn flag
Ray
Based on your description, it sounds like you got further with the one from the NVidia download site? If so, perhaps you should go with that, and then post a new question here about your `nvidia-smi`? In the absence of better advice from someone else, you could also consider trying Ubuntu 21.04 . Then 21.10 later this year and finally LTS next year in April.
0
Reply
ธงชาติไทย
Elon Musk
I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.