Can't boot: out of range pointer

After following this post I was able to boot successfully.

However it got stuck at reached target graphical interface.
I opened a console and ran startx which got me a gui. However it is running at a low resolution (1024x768).

If I run mhwd it seems to show I have the nvidia drivers installed.
I also ran xrandr and nvidia-smi

mhwd output
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
     video-nvidia-dkms            2022.11.30               false            PCI
video-nvidia-470xx-dkms            2022.11.30               false            PCI
           video-linux            2021.08.29                true            PCI
     video-modesetting            2020.07.13                true            PCI
            video-vesa            2017.03.12                true            PCI


e[1me[31m> e[m0000:05:00.0 (0200:10ec:8168) Network controller Realtek Semiconductor Co., Ltd.:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
         network-r8168            2020.05.22                true            PCI

garuda-inxi output
System:
  Kernel: 6.0.12-zen1-1-zen arch: x86_64 bits: 64 compiler: gcc
    v: 12.2.0
    parameters: BOOT_IMAGE=/timeshift-btrfs/snapshots/2022-12-13_20-10-23/@/boot/vmlinuz-linux-zen
    root=UUID=aeb3c7e0-45af-4344-ba3f-05339ad86d76 rw
    rootflags=subvol=timeshift-btrfs/snapshots/2022-12-13_20-10-23/@
    rd.udev.log_priority=3 vt.global_cursor_default=0 loglevel=3
    ibt=off
  Desktop: KDE Plasma v: 5.26.4 tk: Qt v: 5.15.7
    info: latte-dock wm: kwin_x11 dm: startx Distro: Garuda Linux
    base: Arch Linux
Machine:
  Type: Desktop Mobo: Gigabyte model: B550M DS3H AC v: x.x
    serial: N/A UEFI: American Megatrends LLC. v: F15
    date: 07/29/2022
CPU:
  Info: model: AMD Ryzen 7 5800X socket: AM4 bits: 64
    type: MT MCP arch: Zen 3 gen: 4 level: v3 note: check
    built: 2021-22 process: TSMC n7 (7nm) family: 0x19 (25)
    model-id: 0x21 (33) stepping: 0 microcode: 0xA201016
  Topology: cpus: 1x cores: 8 tpc: 2 threads: 16 smt: enabled
    cache: L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 4 MiB
    desc: 8x512 KiB L3: 32 MiB desc: 1x32 MiB
  Speed (MHz): avg: 3800 min/max: 2200/4850 boost: enabled
    base/boost: 3800/4850 scaling: driver: acpi-cpufreq
    governor: performance volts: 1.1 V ext-clock: 100 MHz cores:
    1: 3800 2: 3800 3: 3800 4: 3800 5: 3800 6: 3800 7: 3800
    8: 3800 9: 3800 10: 3800 11: 3800 12: 3800 13: 3800 14: 3800
    15: 3800 16: 3800 bogomips: 121370
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2
    sse4a ssse3 svm
  Vulnerabilities:
  Type: itlb_multihit status: Not affected
  Type: l1tf status: Not affected
  Type: mds status: Not affected
  Type: meltdown status: Not affected
  Type: mmio_stale_data status: Not affected
  Type: retbleed status: Not affected
  Type: spec_store_bypass mitigation: Speculative Store Bypass
    disabled via prctl
  Type: spectre_v1 mitigation: usercopy/swapgs barriers and
    __user pointer sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional,
    IBRS_FW, STIBP: always-on, RSB filling, PBRSB-eIBRS: Not
    affected
  Type: srbds status: Not affected
  Type: tsx_async_abort status: Not affected
Graphics:
  Device-1: NVIDIA TU116 [GeForce GTX 1650 SUPER] vendor: ASUSTeK
    driver: N/A alternate: nouveau non-free: 525.xx+
    status: current (as of 2022-12) arch: Turing code: TUxxx
    process: TSMC 12nm FF built: 2018-22 pcie: gen: 1
    speed: 2.5 GT/s lanes: 16 link-max: gen: 3 speed: 8 GT/s
    bus-ID: 06:00.0 chip-ID: 10de:2187 class-ID: 0300
  Display: server: X.Org v: 21.1.5 with: Xwayland v: 22.1.6
    compositor: kwin_x11 driver: N/A display-ID: :0 screens: 1
  Screen-1: 0 s-res: 1024x768 s-dpi: 96
    s-size: 271x203mm (10.67x7.99") s-diag: 339mm (13.33")
  Monitor-1: default res: 1024x768 hz: 76 size: N/A modes: N/A
  API: OpenGL v: 4.5 Mesa 22.2.3 renderer: llvmpipe (LLVM
    14.0.6 256 bits) direct render: Yes
Audio:
  Device-1: NVIDIA TU116 High Definition Audio vendor: ASUSTeK
    driver: snd_hda_intel v: kernel pcie: gen: 1 speed: 2.5 GT/s
    lanes: 16 link-max: gen: 3 speed: 8 GT/s bus-ID: 06:00.1
    chip-ID: 10de:1aeb class-ID: 0403
  Device-2: AMD Starship/Matisse HD Audio vendor: Gigabyte
    driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s
    lanes: 16 bus-ID: 08:00.4 chip-ID: 1022:1487 class-ID: 0403
  Sound API: ALSA v: k6.0.12-zen1-1-zen running: yes
  Sound Interface: sndio v: N/A running: no
  Sound Server-1: PulseAudio v: 16.1 running: no
  Sound Server-2: PipeWire v: 0.3.61 running: yes
Network:
  Device-1: Intel Dual Band Wireless-AC 3168NGW [Stone Peak]
    driver: iwlwifi v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1
    bus-ID: 04:00.0 chip-ID: 8086:24fb class-ID: 0280
  IF: wlo1 state: down mac: <filter>
  Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit
    Ethernet vendor: Gigabyte driver: r8169 v: kernel pcie:
    gen: 1 speed: 2.5 GT/s lanes: 1 port: f000 bus-ID: 05:00.0
    chip-ID: 10ec:8168 class-ID: 0200
  IF: enp5s0 state: up speed: 1000 Mbps duplex: full
    mac: <filter>
Bluetooth:
  Device-1: Intel Wireless-AC 3168 Bluetooth type: USB
    driver: btusb v: 0.8 bus-ID: 1-9:6 chip-ID: 8087:0aa7
    class-ID: e001
  Report: bt-adapter ID: hci0 rfk-id: 1 state: up
    address: <filter>
Drives:
  Local Storage: total: 491.39 GiB used: 394.78 GiB (80.3%)
  ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Intel
    model: SSDPEKNW512G8 size: 476.94 GiB block-size:
    physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4
    type: SSD serial: <filter> rev: 002C temp: 44.9 C scheme: GPT
  SMART: yes health: PASSED on: 1y 274d 4h cycles: 449
    read-units: 36,724,298 [18.8 TB]
    written-units: 88,515,961 [45.3 TB]
  ID-2: /dev/sda maj-min: 8:0 type: USB vendor: HP model: v232w
    size: 14.45 GiB block-size: physical: 512 B logical: 512 B
    type: N/A serial: <filter> rev: PMAP scheme: MBR
  SMART Message: Unknown USB bridge. Flash drive/Unsupported
    enclosure?
Partition:
  ID-1: / raw-size: 476.64 GiB size: 476.64 GiB (100.00%)
    used: 394.78 GiB (82.8%) fs: btrfs block-size: 4096 B
    dev: /dev/nvme0n1p2 maj-min: 259:2
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 608 KiB (0.2%) fs: vfat block-size: 512 B
    dev: /dev/nvme0n1p1 maj-min: 259:1
  ID-3: /home raw-size: 476.64 GiB size: 476.64 GiB (100.00%)
    used: 394.78 GiB (82.8%) fs: btrfs block-size: 4096 B
    dev: /dev/nvme0n1p2 maj-min: 259:2
  ID-4: /var/log raw-size: 476.64 GiB
    size: 476.64 GiB (100.00%) used: 394.78 GiB (82.8%) fs: btrfs
    block-size: 4096 B dev: /dev/nvme0n1p2 maj-min: 259:2
  ID-5: /var/tmp raw-size: 476.64 GiB
    size: 476.64 GiB (100.00%) used: 394.78 GiB (82.8%) fs: btrfs
    block-size: 4096 B dev: /dev/nvme0n1p2 maj-min: 259:2
Swap:
  Kernel: swappiness: 133 (default 60)
    cache-pressure: 100 (default)
  ID-1: swap-1 type: zram size: 15.52 GiB used: 2.3 GiB (14.8%)
    priority: 100 dev: /dev/zram0
Sensors:
  System Temperatures: cpu: 77.9 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 384 Uptime: 10m wakeups: 0 Memory: 15.52 GiB
  used: 5.22 GiB (33.6%) Init: systemd v: 252 default: graphical
  tool: systemctl Compilers: gcc: 12.2.0 alt: 11 clang: 14.0.6
  Packages: 2146 pm: nix-default pkgs: 0 pm: nix-sys pkgs: 0
  pm: nix-usr pkgs: 0 pm: pacman pkgs: 2145 libs: 457
  tools: gnome-software,octopi,pamac,paru,yay pm: flatpak pkgs: 1
  Shell: garuda-inxi (sudo) default: Bash v: 5.1.16
  running-in: alacritty inxi: 3.3.24
e[1;34mGaruda (2.6.10-1):e[0m
e[1;34m  System install date:e[0m     2022-01-29
e[1;34m  Last full system update:e[0m 2022-12-14
e[1;34m  Is partially upgraded:  e[0m No
e[1;34m  Relevant software:      e[0m NetworkManager
e[1;34m  Windows dual boot:      e[0m No/Undetected
e[1;34m  Snapshots:              e[0m Snapper
e[1;34m  Failed units:           e[0m xbindkeys-startup.service 

xrandr output
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024 x 768
default connected primary 1024x768+0+0 0mm x 0mm
   1024x768      76.00*
nvidia-smi output
NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running.

Also, in KDE's display configuration, it lists only 1 of my displays with the name 'default' instead of its actual model.

Any ideas what's going on?
Thanks a lot.

Edit:
running lspci -nnk | grep -iA2 vga seems to show that the nouveau drivers are in use.

06:00.0 VGA compatible controller [0300]: NVIDIA Corporation TU116 [GeForce GTX 1650 SUPER] [10de:2187] (rev a1)
	Subsystem: ASUSTeK Computer Inc. Device [1043:8769]
	Kernel modules: nouveau

However if I run sudo pacman -Syu nvidia it says that it conflicts with nvidia-dkms which is already installed.

nvidia and nvidia-dkms are in conflict (NVIDIA-MODULE). Remove nvidia-dkms? [y/N]

How do I use the nvidia driver?