Public bug reported:
On Razer Blade 18" (2025), the NVIDIA dGPU is identified as 10DE:2C38
with modalias pci:v000010DEd00002C38sv00001A58sd0000300Fbc03sc00i00. It
is supported by nvidia-driver-570-open currently in noble-proposed
(570.133.07), but ubuntu-drivers does not list it as its modalias is not
in the Modalias control file field. Note that current nvidia-
driver-570-server-open in noble-updates,noble-security (570.86.15) does
not appear to work.
$ sudo ubuntu-drivers list
$ sudo lspci -k -d 10de:
02:00.0 VGA compatible controller: NVIDIA Corporation Device 2c38 (rev a1)
Subsystem: Razer USA Ltd. Device 300f
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
02:00.1 Audio device: NVIDIA Corporation Device 22e9 (rev a1)
Subsystem: NVIDIA Corporation Device 0000
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
$ cat /sys/bus/pci/devices/0000\:02\:*/modalias
pci:v000010DEd00002C38sv00001A58sd0000300Fbc03sc00i00
pci:v000010DEd000022E9sv000010DEsd00000000bc04sc03i00
$ nvidia-smi
Mon Apr 21 16:43:05 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 570.133.07 Driver Version: 570.133.07 CUDA
Version: 12.8 |
|-----------------------------------------+------------------------+----------------------+
| 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 RTX PRO 5000 Blac... Off | 00000000:02:00.0 Off |
Off |
| N/A 38C P8 7W / 95W | 15MiB / 24463MiB | 0%
Default |
| | |
N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes:
|
| GPU GI CI PID Type Process name
GPU Memory |
| ID ID
Usage |
|=========================================================================================|
| 0 N/A N/A 3578 G /usr/lib/xorg/Xorg
4MiB |
+-----------------------------------------------------------------------------------------+
$ sudo apt list --installed 'nvidia-driver*'
Listing... Done
nvidia-driver-570-open/noble-proposed,now 570.133.07-0ubuntu0.24.04.1 amd64
[installed]
** Affects: nvidia-graphics-drivers-570 (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
On Razer Blade 18" (2025), the NVIDIA dGPU is identified as 10DE:2C38
with modalias pci:v000010DEd00002C38sv00001A58sd0000300Fbc03sc00i00. It
- is supported by nvidia-driver-570-open currently in nobel-proposed
+ is supported by nvidia-driver-570-open currently in noble-proposed
(570.133.07), but ubuntu-drivers does not list it as its modalias is not
in the Modalias control file field. Note that current nvidia-
driver-570-server-open in noble-updates,noble-security (570.86.15) does
not appear to work.
$ sudo ubuntu-drivers list
$ sudo lspci -k -d 10de:
02:00.0 VGA compatible controller: NVIDIA Corporation Device 2c38 (rev a1)
- Subsystem: Razer USA Ltd. Device 300f
- Kernel driver in use: nvidia
- Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
+ Subsystem: Razer USA Ltd. Device 300f
+ Kernel driver in use: nvidia
+ Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
02:00.1 Audio device: NVIDIA Corporation Device 22e9 (rev a1)
- Subsystem: NVIDIA Corporation Device 0000
- Kernel driver in use: snd_hda_intel
- Kernel modules: snd_hda_intel
- $ cat /sys/bus/pci/devices/0000\:02\:*/modalias
+ Subsystem: NVIDIA Corporation Device 0000
+ Kernel driver in use: snd_hda_intel
+ Kernel modules: snd_hda_intel
+ $ cat /sys/bus/pci/devices/0000\:02\:*/modalias
pci:v000010DEd00002C38sv00001A58sd0000300Fbc03sc00i00
pci:v000010DEd000022E9sv000010DEsd00000000bc04sc03i00
$ nvidia-smi
- Mon Apr 21 16:43:05 2025
+ Mon Apr 21 16:43:05 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 570.133.07 Driver Version: 570.133.07 CUDA
Version: 12.8 |
|-----------------------------------------+------------------------+----------------------+
| 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 RTX PRO 5000 Blac... Off | 00000000:02:00.0 Off |
Off |
| N/A 38C P8 7W / 95W | 15MiB / 24463MiB | 0%
Default |
| | |
N/A |
+-----------------------------------------+------------------------+----------------------+
-
+
+-----------------------------------------------------------------------------------------+
| Processes:
|
| GPU GI CI PID Type Process name
GPU Memory |
| ID ID
Usage |
|=========================================================================================|
| 0 N/A N/A 3578 G /usr/lib/xorg/Xorg
4MiB |
+-----------------------------------------------------------------------------------------+
$ sudo apt list --installed 'nvidia-driver*'
Listing... Done
nvidia-driver-570-open/noble-proposed,now 570.133.07-0ubuntu0.24.04.1 amd64
[installed]
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https://bugs.launchpad.net/bugs/2107765
Title:
Modalias does not contain 10DE:2C38
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