Hello!
I just installed Garuda Linux and my Qtile has the same problems as Udy. 
I ran "qtile check" just like Udy and I'm getting the exact same error messages.
I am not 100% sure what "inxi -Faz" does for now because I am still new to Linux, but here is what i got from it.
System: Kernel: 5.14.7-zen1-1-zen x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen root=UUID=6558651c-7144-44ff-967b-654d4452c85c rw
rootflags=subvol=@ quiet splash rd.udev.log_priority=3 vt.global_cursor_default=0
systemd.unified_cgroup_hierarchy=1 resume=UUID=17390c66-3e1e-4d2a-b821-728cbf0627ae loglevel=3
Desktop: Qtile 0.18.1 wm: LG3D vt: 1 dm: SDDM Distro: Garuda Linux base: Arch Linux
Machine: Type: Desktop System: Micro-Star product: MS-7A38 v: 1.0 serial: <filter>
Mobo: Micro-Star model: B350M BAZOOKA (MS-7A38) v: 1.0 serial: <filter> UEFI: American Megatrends v: 1.E0
date: 04/24/2018
Battery: Device-1: hidpp_battery_0 model: Logitech Wireless Keyboard K270 serial: <filter> charge: 55% (should be ignored)
rechargeable: yes status: Discharging
CPU: Info: 6-Core model: AMD Ryzen 5 1600X bits: 64 type: MT MCP arch: Zen family: 17 (23) model-id: 1 stepping: 1
microcode: 8001137 cache: L2: 3 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 96000
Speed: 4000 MHz min/max: N/A Core speeds (MHz): 1: 4000 2: 4000 3: 4000 4: 4000 5: 4000 6: 3201 7: 4000 8: 4000
9: 3963 10: 4000 11: 4000 12: 4000
Vulnerabilities: Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via prctl and seccomp
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization
Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional, STIBP: disabled, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics: Device-1: NVIDIA GP107 [GeForce GTX 1050] vendor: Micro-Star MSI driver: nouveau v: kernel bus-ID: 1f:00.0
chip-ID: 10de:1c81 class-ID: 0300
Display: x11 server: X.Org 1.20.13 compositor: picom v: git-60eb0 driver: loaded: nouveau unloaded: modesetting
alternate: fbdev,nv,vesa display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2") s-diag: 582mm (22.9")
Monitor-1: HDMI-1 res: 1920x1080 hz: 60 dpi: 102 size: 476x268mm (18.7x10.6") diag: 546mm (21.5")
OpenGL: renderer: NV137 v: 4.3 Mesa 21.2.2 direct render: Yes
Audio: Device-1: NVIDIA GP107GL High Definition Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
bus-ID: 1f:00.1 chip-ID: 10de:0fb9 class-ID: 0403
Device-2: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
bus-ID: 21:00.3 chip-ID: 1022:1457 class-ID: 0403
Sound Server-1: ALSA v: k5.14.7-zen1-1-zen running: yes
Sound Server-2: JACK v: 1.9.19 running: no
Sound Server-3: PulseAudio v: 15.0 running: no
Sound Server-4: PipeWire v: 0.3.37 running: yes
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Micro-Star MSI driver: r8169 v: kernel
port: f000 bus-ID: 1b:00.0 chip-ID: 10ec:8168 class-ID: 0200
IF: enp27s0 state: down mac: <filter>
Device-2: Ralink RT2501/RT2573 Wireless Adapter type: USB driver: rt73usb bus-ID: 1-8:3 chip-ID: 148f:2573
class-ID: 0000
IF: wlp3s0f0u8 state: up mac: <filter>
Drives: Local Storage: total: 1.44 TiB used: 529.94 GiB (36.0%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/sda maj-min: 8:0 vendor: SanDisk model: SDSSDA240G size: 223.57 GiB block-size: physical: 512 B
logical: 512 B speed: 6.0 Gb/s type: SSD serial: <filter> rev: 30RL scheme: GPT
ID-2: /dev/sdb maj-min: 8:16 vendor: HGST (Hitachi) model: HTS721010A9E630 size: 931.51 GiB block-size:
physical: 4096 B logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 7200 serial: <filter> rev: A3T0 scheme: GPT
ID-3: /dev/sdc maj-min: 8:32 vendor: Western Digital model: WD2500AAKX-08U6AA0 size: 232.89 GiB block-size:
physical: 512 B logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 7200 serial: <filter> rev: 1H19 scheme: MBR
ID-4: /dev/sdd maj-min: 8:48 type: USB vendor: Corsair model: Corsair Force GT size: 83.85 GiB block-size:
physical: 512 B logical: 512 B type: N/A serial: <filter> rev: 1.3. scheme: MBR
Partition: ID-1: / raw-size: 119.01 GiB size: 119.01 GiB (100.00%) used: 14.5 GiB (12.2%) fs: btrfs dev: /dev/sda4
maj-min: 8:4
ID-2: /boot/efi raw-size: 100 MiB size: 96 MiB (96.00%) used: 25.5 MiB (26.6%) fs: vfat dev: /dev/sda5 maj-min: 8:5
ID-3: /home raw-size: 119.01 GiB size: 119.01 GiB (100.00%) used: 14.5 GiB (12.2%) fs: btrfs dev: /dev/sda4
maj-min: 8:4
ID-4: /var/log raw-size: 119.01 GiB size: 119.01 GiB (100.00%) used: 14.5 GiB (12.2%) fs: btrfs dev: /dev/sda4
maj-min: 8:4
ID-5: /var/tmp raw-size: 119.01 GiB size: 119.01 GiB (100.00%) used: 14.5 GiB (12.2%) fs: btrfs dev: /dev/sda4
maj-min: 8:4
Swap: Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default)
ID-1: swap-1 type: partition size: 3.91 GiB used: 0 KiB (0.0%) priority: -2 dev: /dev/sda3 maj-min: 8:3
ID-2: swap-2 type: zram size: 15.58 GiB used: 2 MiB (0.0%) priority: 100 dev: /dev/zram0
Sensors: System Temperatures: cpu: 46.6 C mobo: N/A gpu: nouveau temp: 33.0 C
Fan Speeds (RPM): N/A
Info: Processes: 326 Uptime: 35m wakeups: 2 Memory: 15.58 GiB used: 2.51 GiB (16.1%) Init: systemd v: 249 tool: systemctl
Compilers: gcc: 11.1.0 clang: 12.0.1 Packages: pacman: 1321 lib: 344 Shell: fish v: 3.3.1 running-in: alacritty
inxi: 3.3.06
I hope this helps. 