Public bug reported:
after installing linux oam kernel my gpu is not loaded anymore.
This is not happening with the same version of linux generic kernel
❯ sudo 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.
the only log I can find in my system
Mar 03 09:00:43 phoenix systemd[1]: Failed to start
nvidia-fabricmanager.service - NVIDIA fabric manager service.
and If I try to run this process manually
❯ sudo /usr/bin/nv-fabricmanager -c /usr/share/nvidia/nvswitch/fabricmanager.cfg
failed to allocate handle (client) to NVIDIA GPU driver
❯ lsmod | grep nvidia
# no output
System Information
Manufacturer: LENOVO
Version: ThinkPad P16v Gen 1
SKU Number: LENOVO_MT_21FE_BU_Think_FM_ThinkPad P16v Gen 1
Family: ThinkPad P16v Gen 1
❯ lspci | grep -i nvidia
01:00.0 3D controller: NVIDIA Corporation AD107GLM [RTX 2000 Ada Generation
Laptop GPU] (rev a1)
uname -a
Linux phoenix 6.8.0-1020-oem #20-Ubuntu SMP PREEMPT_DYNAMIC Wed Jan 22 08:17:35
UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
❯ cat /etc/os-release
PRETTY_NAME="Ubuntu 24.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
after installing linux oam kernel my gpu is not loaded anymore.
- This is not happening with the same version of linux generic kernel
-
+ This is not happening with the same version of linux generic kernel
❯ sudo 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.
the only log I can find in my system
Mar 03 09:00:43 phoenix systemd[1]: Failed to start
nvidia-fabricmanager.service - NVIDIA fabric manager service.
and If I try to run this process manually
❯ sudo /usr/bin/nv-fabricmanager -c
/usr/share/nvidia/nvswitch/fabricmanager.cfg
failed to allocate handle (client) to NVIDIA GPU driver
❯ lsmod | grep nvidia
# no output
System Information
- Manufacturer: LENOVO
- Version: ThinkPad P16v Gen 1
- SKU Number: LENOVO_MT_21FE_BU_Think_FM_ThinkPad P16v Gen 1
- Family: ThinkPad P16v Gen 1
+ Manufacturer: LENOVO
+ Version: ThinkPad P16v Gen 1
+ SKU Number: LENOVO_MT_21FE_BU_Think_FM_ThinkPad P16v Gen 1
+ Family: ThinkPad P16v Gen 1
❯ lspci | grep -i nvidia
01:00.0 3D controller: NVIDIA Corporation AD107GLM [RTX 2000 Ada Generation
Laptop GPU] (rev a1)
uname -a
Linux phoenix 6.8.0-1020-oem #20-Ubuntu SMP PREEMPT_DYNAMIC Wed Jan 22
08:17:35 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
+
+ ❯ cat /etc/os-release
+ PRETTY_NAME="Ubuntu 24.04.2 LTS"
+ NAME="Ubuntu"
+ VERSION_ID="24.04"
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https://bugs.launchpad.net/bugs/2100795
Title:
Nvidia gpu is not recognized with linux oem kernel
Status in linux package in Ubuntu:
New
Bug description:
after installing linux oam kernel my gpu is not loaded anymore.
This is not happening with the same version of linux generic kernel
❯ sudo 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.
the only log I can find in my system
Mar 03 09:00:43 phoenix systemd[1]: Failed to start
nvidia-fabricmanager.service - NVIDIA fabric manager service.
and If I try to run this process manually
❯ sudo /usr/bin/nv-fabricmanager -c
/usr/share/nvidia/nvswitch/fabricmanager.cfg
failed to allocate handle (client) to NVIDIA GPU driver
❯ lsmod | grep nvidia
# no output
System Information
Manufacturer: LENOVO
Version: ThinkPad P16v Gen 1
SKU Number: LENOVO_MT_21FE_BU_Think_FM_ThinkPad P16v Gen 1
Family: ThinkPad P16v Gen 1
❯ lspci | grep -i nvidia
01:00.0 3D controller: NVIDIA Corporation AD107GLM [RTX 2000 Ada Generation
Laptop GPU] (rev a1)
uname -a
Linux phoenix 6.8.0-1020-oem #20-Ubuntu SMP PREEMPT_DYNAMIC Wed Jan 22
08:17:35 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux
❯ cat /etc/os-release
PRETTY_NAME="Ubuntu 24.04.2 LTS"
NAME="Ubuntu"
VERSION_ID="24.04"
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