I have a Dell G15 with a Nvidia GeForce RTX 3060 Mobile graphic card. Just installed ubuntu 22.04 alongside with Windows, but I have two main problems:
- Screen flickers randomly.
- Brightness controls doesn’t work, either keyboard and in the OS. Specifically when turning brightness up/down, there is no effect (brightness is stuck at max).
Here’s my nvidia-smi
output:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 515.48.07 Driver Version: 515.48.07 CUDA Version: 11.7 |
|-------------------------------+----------------------+----------------------+
| 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 ... Off | 00000000:01:00.0 Off | N/A |
| N/A 40C P0 N/A / N/A | 5MiB / 6144MiB | 0% Default |
| | | N/A |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=============================================================================|
| 0 N/A N/A 1507 G /usr/lib/xorg/Xorg 4MiB |
+-----------------------------------------------------------------------------+
My ubuntu-drivers devices
output
== /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0 ==
modalias : pci:v000010DEd00002560sv00001028sd00000B5Ebc03sc00i00
vendor : NVIDIA Corporation
model : GA106M [GeForce RTX 3060 Mobile / Max-Q]
driver : nvidia-driver-470-server - distro non-free
driver : nvidia-driver-510-server - distro non-free
driver : nvidia-driver-515-server - distro non-free
driver : nvidia-driver-510 - distro non-free
driver : nvidia-driver-470 - distro non-free
driver : nvidia-driver-515 - distro non-free recommended
driver : xserver-xorg-video-nouveau - distro free builtin
And the output of sudo lspci -k | grep -EA3 'VGA|3D|Display'
pcilib: Error reading /sys/bus/pci/devices/0000:00:08.3/label: Operation not permitted
01:00.0 VGA compatible controller: NVIDIA Corporation GA106M [GeForce RTX 3060 Mobile / Max-Q] (rev a1)
Subsystem: Dell GA106M [GeForce RTX 3060 Mobile / Max-Q]
Kernel driver in use: nvidia
Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia
--
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt (rev c8)
Subsystem: Dell Device 0b5e
Kernel driver in use: amdgpu
Kernel modules: amdgpu
*Already tried changing the GRUB_CMDLINE_LINUX_DEFAULT
line in /etc/default/grub
to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=vendor acpi_osi=linux"
also to:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_backlight=legacy"
and then always
sudo update-grub
Also when typing dmesg
, I get a [drm:nv_drm_master_set [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00000100] Failed to grab modeset ownership
Finally, I installed liquorix kernel as suggested in this thread - current version is 5.15.0-43-generic
But no luck at all.
Any help would be much appreciated!