The Nvidia kernel module is not loading and you have many of these messages in
dmesg:
"Loading of module with unavailable key is rejected"
That most likely means you didn't properly sign the Nvidia (and possibly
other 3rd party) kernel modules for use with SecureBoot.
Please make sure you sign the modules and have the key enrolled in your
BIOS/EFI.
** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers-575
(Ubuntu)
** Changed in: nvidia-graphics-drivers-575 (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/2112653
Title:
Lenovo Legion 7 Pro with RTX 5090 Laptop showing display corruption
when in discrete mode
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