Error trying to install DAT on new Intel PC w/Nvidia graphics

[TaoDoggy]

When I try to install DAT Linux on my computer, I get:
1.427844 nouveau 0000:01:00.0: unknown chipset (1920000a1)
then the system freezes.
System specs:

CPU: Intel(R) Core™ Processor i9-14900KF 8P/16 + 16E 3.20GHz [Turbo 6.0GHz] 36MB Cache LGA1700 [w/o Integrated Graphic]
VIDEO: GeForce RTX™ 4090 24GB GDDR6X Video Card (DLSS 3.0) [AI-Powered Graphics]
IMEMORY: 64GB (32GBx2) DDR5-6000MHz MEMORY
HDD: 2TB PCIe NVMe M.2 SSD
MOTHERBOARD: Z790 DDR5 With WiFi Motherboard
POWERSUPPLY: 1,000 Watts - Standard 80 Plus Gold Power Supply
SUMMARY: Intel IET99613

[dat-linux]

Hi, at what point do you see this error message?

[TaoDoggy]

Ok. The list of things I've tried is getting very long. I can install Pop!_OS or Ubuntu Studio with no problems. I think the current DAT kernel isn't compatible with my Intel CPU: Intel(R) Core™ Processor i9-14900KF 8P/16 + 16E 3.20GHz [Turbo 6.0GHz] 36MB Cache LGA1700 [w/o Integrated Graphic]. The lack of Intel graphics and sound processors means the system needs the Nvidia drivers loaded.

[TaoDoggy]

At boot I now get:
0.754148] genirq: Flags mismatch irq 0.00000080 (1801_sabus) vs. 00015800

(timer)

[0.754152] 1801 sabus 0000:00:1f.4: Failed to allocate irq 0:-16 /dev/nvme0n1p2: clean, 429895/57606144 files, 6691932/230399999 blocks

My grub looks like this:
GRUB_CMDLINE_LINUX_DEFAULT="nouveau.modeset=0 text rhgb quiet plymouth.enable=0 nvidia-drm.modeset=1”

[TaoDoggy]

And yes, update-grub and update-initramfs -u complete without errors under chroot

[TaoDoggy]

And I can only use the live media in "safe graphics" mode.

[TaoDoggy]

I have Pro installed. If I change the desktop environment, will it mess up any of the features of DAT? I'm thinking KDE...

[dat-linux]

DAT Linux is based off of Lubuntu 22.04, with updates as of Feb 21. So the ISO will contain Kernel 6.5.0-25.

Also, is there a way to install Nvidia proprietary drivers during the installation?

Nope. Can you get to a command line? Try this: https://askubuntu.com/questions/859630/how-to-start-ubuntu-in-console-mode

Then try installing the drivers and reverse the grub change.

sudo apt update && sudo apt upgrade && sudo apt dist-upgrade

to get the latest kernel.

[TaoDoggy]

apt update, etc fail because the DNS resolver isn't working under chroot.
I can't boot into the installed OS, only to the live media. To make changes to the installation, I have to run in chroot.

[TaoDoggy]

Can you help me with the DNS issue?

[TaoDoggy]

I tried booting the installation with text and consoles, but it still hangs.

[TaoDoggy]

Finally fixed it. After looking at the logs, I saw it was having trouble assigning IRQs. I added pci=biosirq to grub and it was able to boot.

[TaoDoggy]

I have Pro installed. If I change the desktop environment will it mess up any of the fine features of DAT? I'm thinking KDE....