[bglug] Aiuto per configurazione scheda Nvidia GeForce RTX 3070 Mobile su laptop MSI / Wayland Gnome

[Marco Paolo Valerio Vezzoli]

Aggiungo qualche dettaglio.

Ho installato il kernel lowlatency 6.8 che uso per pro audio, ma 
probabilmente non aveva i moduli

journalctl -b | grep -E "drm|nvidia"
ago 12 08:28:32 miolaptop kernel: ACPI: bus type drm_connector registered
ago 12 08:28:32 miolaptop kernel: [drm] Initialized simpledrm 1.0.0 
20200625 for simple-framebuffer.0 on minor 0
ago 12 08:28:32 miolaptop kernel: simple-framebuffer 
simple-framebuffer.0: [drm] fb0: simpledrmdrmfb frame buffer device
ago 12 08:28:32 miolaptop systemd[1]: Starting modprobe@drm.service - 
Load Kernel Module drm...
ago 12 08:28:32 miolaptop systemd[1]: modprobe@drm.service: Deactivated 
successfully.
ago 12 08:28:32 miolaptop systemd[1]: Finished modprobe@drm.service - 
Load Kernel Module drm.
ago 12 08:28:33 miolaptop kernel: i915 0000:00:02.0: [drm] Finished 
loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
ago 12 08:28:33 miolaptop kernel: [drm] Initialized i915 1.6.0 20230929 
for 0000:00:02.0 on minor 1
ago 12 08:28:33 miolaptop kernel: fbcon: i915drmfb (fb0) is primary device
ago 12 08:28:33 miolaptop kernel: i915 0000:00:02.0: [drm] fb0: 
i915drmfb frame buffer device
ago 12 08:30:54 miolaptop systemd[2321]: Started 
app-gnome-nvidia\x2dsettings\x2dautostart-3005.scope - Application 
launched by gnome-session-binary.
ago 12 08:30:55 miolaptop nvidia-settings-autostart.desktop[3024]: 
ERROR: NVIDIA driver is not loaded
ago 12 08:30:55 miolaptop gdm3[3567]: modprobe: FATAL: Module nvidia not 
found in directory /lib/modules/6.8.0-65-lowlatency
ago 12 08:31:06 miolaptop gdm3[3864]: modprobe: FATAL: Module nvidia not 
found in directory /lib/modules/6.8.0-65-lowlatency
ago 12 08:31:16 miolaptop gdm3[4057]: modprobe: FATAL: Module nvidia not 
found in directory /lib/modules/6.8.0-65-lowlatency
ago 12 09:06:55 miolaptop gdm-session-worker[4464]: modprobe: FATAL: 
Module nvidia not found in directory /lib/modules/6.8.0-65-lowlatency
ago 12 09:34:55 miolaptop gdm-session-worker[19346]: modprobe: FATAL: 
Module nvidia not found in directory /lib/modules/6.8.0-65-lowlatency
ago 12 09:52:58 miolaptop gdm-session-worker[20681]: modprobe: FATAL: 
Module nvidia not found in directory /lib/modules/6.8.0-65-lowlatency

ho installato linux-nvidia-lowlatency-6.8 senza successo.

Sono tornato sul kernel normale che e' un generic 6.14 e i driver sono 
caricati: probabilmente devo aggiungerne altri. Per adesso provo a 
lavorare cosi'

    Marco

Il 12/08/25 10:17, Marco Paolo Valerio Vezzoli ha scritto:
> Ciao, sto recuperando un laptop MSI GP66 Leopard.
>
> Ho installato Ubuntu 24.04 che ha riconosciuto la scheda, ma quando 
> collego via HDMI ad un monitor questo non vede il segnale: ho 
> collegato al medesimo monitor col medesimo cavo altri PC con Linux o 
> Windows senza problemi.
>
> Ubuntu mi ha consigliato il metapackage nvidia-driver-575-open, ho 
> provato anche il 530
>
> questo è l'output di inxi --graphics
>
> Graphics:
>   Device-1: Intel CometLake-H GT2 [UHD Graphics] driver: i915 v: kernel
>   Device-2: NVIDIA GA104M [GeForce RTX 3070 Mobile / Max-Q] driver: N/A
>   Device-3: Bison HD Webcam driver: uvcvideo type: USB
>   Display: wayland server: X.Org v: 23.2.6 with: Xwayland v: 23.2.6
>     compositor: gnome-shell v: 46.0 driver: X: loaded: modesetting,nvidia
>     unloaded: fbdev,nouveau,vesa dri: iris gpu: i915
>     resolution: 1920x1080~144Hz
>   API: EGL v: 1.5 drivers: iris,swrast
>     platforms: gbm,wayland,x11,surfaceless,device
>   API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa
>     v: 25.0.7-0ubuntu0.24.04.1 renderer: Mesa Intel UHD Graphics (CML 
> GT2)
>
> Ho provato anche ad usare mokutil come suggerito in alcuni post, per 
> disabilitare il secure boot
>
> Sto usando il DE Gnome su Wayland.
>
> Potete aiutarmi?
>
> Grazie
>
>     Marco
>