I re-installed COS a bunch of times with different hardware configs, every build loaded and ran without issue except for the GPU graph. The graph doesn’t see my Intel Arc b750? I’m using nvtop for monitoring. I’m using mandelbulb-v2 and the GPU to render and it is working perfectly. I looked this up before I posted and found some Nvidia references saying it was a driver, but little on Intel, so I didn’t want to mess with it, but thought I should report it.
❯ inxi -Fza
System:
Kernel: 6.19.6-2-cachyos arch: x86_64 bits: 64 compiler: clang
v: 21.1.8 clocksource: tsc avail: hpet,acpi_pm parameters: quiet
nowatchdog splash rw rootflags=subvol=/@
root=UUID=a48f01f0-046f-440a-85fc-938e07b6e013
Desktop: KDE Plasma v: 6.6.2 tk: Qt v: N/A info: frameworks
v: 6.23.0 wm: kwin_wayland vt: 2 dm: SDDM Distro: CachyOS
base: Arch Linux
Machine:
Type: Desktop Mobo: ASUSTeK model: PRIME X570-PRO v: Rev X.0x
serial: part-nu: SKU
uuid: Firmware: UEFI
vendor: American Megatrends v: 5044 date: 01/04/2026
Battery:
Device-1: hidpp_battery_0 model: Logitech Wireless Mouse MX
Master serial: charge: 100% (should be ignored)
rechargeable: yes status: discharging
CPU:
Info: model: AMD Ryzen 9 3900XT bits: 64 type: MT MCP
arch: Zen 2 gen: 2 level: v3 note: check built: 2020-22
process: TSMC n7 (7nm) family: 0x17 (23) model-id: 0x71 (113)
stepping: 0 microcode: 0x8701035
Topology: cpus: 1x dies: 1 clusters: 1 cores: 12 threads: 24
tpc: 2 smt: enabled cache: L1: 768 KiB desc: d-12x32 KiB;
i-12x32 KiB L2: 6 MiB desc: 12x512 KiB L3: 64 MiB
desc: 4x16 MiB
Speed (MHz): avg: 1819 min/max: 606/5032 boost: enabled
scaling: driver: amd-pstate-epp governor: powersave cores:
1: 1819 2: 1819 3: 1819 4: 1819 5: 1819 6: 1819 7: 1819
8: 1819 9: 1819 10: 1819 11: 1819 12: 1819 13: 1819 14: 1819
15: 1819 16: 1819 17: 1819 18: 1819 19: 1819 20: 1819
21: 1819 22: 1819 23: 1819 24: 1819 bogomips: 191994
Flags-basic: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1
sse4_2 sse4a ssse3 svm
Vulnerabilities:
Type: gather_data_sampling status: Not affected
Type: ghostwrite status: Not affected
Type: indirect_target_selection status: Not affected
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: old_microcode status: Not affected
Type: reg_file_data_sampling status: Not affected
Type: retbleed mitigation: untrained return thunk; SMT
enabled with STIBP protection
Type: spec_rstack_overflow mitigation: Safe RET
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;
STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected;
BHI: Not affected
Type: srbds status: Not affected
Type: tsa status: Not affected
Type: tsx_async_abort status: Not affected
Type: vmscape mitigation: IBPB before exit to userspace
Graphics:
Device-1: Intel Battlemage G21 [Arc B570] vendor: ASRock
driver: xe v: kernel arch: Xe2 process: TSMC n4 (4nm)
built: 2024+ pcie: gen: 1 speed: 2.5 GT/s lanes: 1 ports:
active: DP-2,HDMI-A-3 empty: DP-1, DP-3, HDMI-A-1, HDMI-A-2,
HDMI-A-4 bus-ID: 0b:00.0 chip-ID: 8086:e20c class-ID: 0300
Display: wayland server: X.org v: 1.21.1.21 with: Xwayland
v: 24.1.9 compositor: kwin_wayland driver: gpu: xe
d-rect: 6400x2160 display-ID: 0
Monitor-1: DP-2 pos: primary,left model: Dell U2713HM
serial: built: 2013 res: mode: 2560x1440 hz: 60
scale: 100% (1) dpi: 109 gamma: 1.2
size: 597x336mm (23.5x13.23") diag: 685mm (27") ratio: 16:9
modes: max: 2560x1440 min: 720x400
Monitor-2: HDMI-A-3 pos: right model: Samsung
serial: built: 2020 res: mode: 3840x2160 hz: 60
scale: 170% (1.7) to: 2259x1271 dpi: 76 gamma: 1.2
size: 1872x1053mm (73.7x41.46") diag: 1477mm (58.2")
ratio: 16:9 modes: max: 3840x2160 min: 720x400
API: EGL v: 1.5 hw: drv: intel iris platforms: device: 0
drv: iris device: 1 drv: swrast gbm: drv: iris surfaceless:
drv: iris wayland: drv: iris x11: drv: iris
API: OpenGL v: 4.6 compat-v: 4.5 vendor: intel mesa
v: 26.0.1-arch2.3 glx-v: 1.4 direct-render: yes renderer: Mesa
Intel Arc B570 Graphics (BMG G21) device-ID: 8086:e20c
memory: 9.7 GiB unified: no display-ID: :0.0
API: Vulkan v: 1.4.341 layers: 2 device: 0 type: discrete-gpu
name: Intel Arc B570 Graphics (BMG G21) driver: mesa intel
v: 26.0.1-arch2.3 device-ID: 8086:e20c surfaces: N/A
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor wl: wayland-info
x11: xdpyinfo,xprop
Audio:
Device-1: Intel vendor: ASRock driver: snd_hda_intel v: kernel
pcie: gen: 1 speed: 2.5 GT/s lanes: 1 bus-ID: 0c:00.0
chip-ID: 8086:e2f7 class-ID: 0403
Device-2: Advanced Micro Devices [AMD] Starship/Matisse HD
Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel pcie:
gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 0e:00.4
chip-ID: 1022:1487 class-ID: 0403
API: ALSA v: k6.19.6-2-cachyos status: kernel-api
tools: alsactl,alsamixer,amixer
Server-1: sndiod v: N/A status: off
tools: aucat,midicat,sndioctl
Server-2: JACK v: 0.126.0 status: off tools: N/A
Server-3: PipeWire v: 1.6.0 status: active with:
1: pipewire-pulse status: active 2: wireplumber status: active
3: pipewire-alsa type: plugin
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Intel I211 Gigabit Network vendor: ASUSTeK
driver: igb v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 1
port: f000 bus-ID: 05:00.0 chip-ID: 8086:1539 class-ID: 0200
IF: enp5s0 state: up speed: 1000 Mbps duplex: full
mac:
Info: services: NetworkManager,systemd-timesyncd
Bluetooth:
Device-1: Realtek Bluetooth 5.4 Radio driver: btusb v: 0.8
type: USB rev: 1.1 speed: 12 Mb/s lanes: 1 mode: 1.1
bus-ID: 3-6:3 chip-ID: 0bda:a728 class-ID: e001
serial:
Report: btmgmt ID: hci1 rfk-id: 2 state: up address:
bt-v: 5.1 lmp-v: 10 status: discoverable: no pairing: no
class-ID: 7c0104
Drives:
Local Storage: total: 1.82 TiB used: 32.17 GiB (1.7%)
SMART Message: Unable to run smartctl. Root privileges
required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung
model: SSD 970 EVO Plus 500GB size: 465.76 GiB block-size:
physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4
tech: SSD serial: fw-rev: 2B2QEXM7 temp: 45.9 C
scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:1 vendor: Samsung
model: SSD 970 EVO Plus 500GB size: 465.76 GiB block-size:
physical: 512 B logical: 512 B speed: 31.6 Gb/s lanes: 4
tech: SSD serial: fw-rev: 2B2QEXM7 temp: 43.9 C
ID-3: /dev/sda maj-min: 8:0 vendor: Samsung
model: SSD 970 EVO Plus 500GB size: 465.76 GiB block-size:
physical: 512 B logical: 512 B type: USB rev: 3.2
spd: 10 Gb/s lanes: 1 mode: 3.2 gen-2x1 tech: SSD
serial: fw-rev: 1.00 scheme: GPT
ID-4: /dev/sdb maj-min: 8:16 vendor: Samsung
model: SSD 970 EVO Plus 500GB size: 465.76 GiB block-size:
physical: 512 B logical: 512 B type: USB rev: 3.2
spd: 10 Gb/s lanes: 1 mode: 3.2 gen-2x1 tech: SSD
serial: fw-rev: 1.00 scheme: GPT
Partition:
ID-1: / raw-size: 461.67 GiB size: 927.43 GiB (200.89%)
used: 10.08 GiB (1.1%) fs: btrfs dev: /dev/nvme0n1p2
maj-min: 259:3
ID-2: /boot raw-size: 4.09 GiB size: 4.09 GiB (99.80%)
used: 231.9 MiB (5.5%) fs: vfat dev: /dev/nvme0n1p1
maj-min: 259:2
ID-3: /home raw-size: 461.67 GiB size: 927.43 GiB (200.89%)
used: 10.08 GiB (1.1%) fs: btrfs dev: /dev/nvme0n1p2
maj-min: 259:3
ID-4: /var/log raw-size: 461.67 GiB
size: 927.43 GiB (200.89%) used: 10.08 GiB (1.1%) fs: btrfs
dev: /dev/nvme0n1p2 maj-min: 259:3
ID-5: /var/tmp raw-size: 461.67 GiB
size: 927.43 GiB (200.89%) used: 10.08 GiB (1.1%) fs: btrfs
dev: /dev/nvme0n1p2 maj-min: 259:3
Swap:
Kernel: swappiness: 150 (default 60)
cache-pressure: 50 (default 100) zswap: no
ID-1: swap-1 type: zram size: 15.51 GiB used: 0 KiB (0.0%)
priority: 100 comp: zstd
avail: lzo-rle,lzo,lz4,lz4hc,deflate,842 dev: /dev/zram0
Sensors:
System Temperatures: cpu: 29.0 C mobo: 38.0 C
Fan Speeds (rpm): fan-1: 43 fan-2: 0 fan-3: 0
Info:
Memory: total: 16 GiB available: 15.51 GiB
used: 3.06 GiB (19.7%)
Processes: 527 Power: uptime: 1h 41m states: freeze,mem,disk
suspend: deep avail: s2idle wakeups: 0 hibernate: platform
avail: shutdown, reboot, suspend, test_resume image: 6.19 GiB
services: org_kde_powerdevil, power-profiles-daemon, upowerd
Init: systemd v: 259 default: graphical tool: systemctl
Packages: pm: pacman pkgs: 1231 libs: 318 tools: octopi,paru
Compilers: clang: 21.1.8 gcc: 15.2.1 Shell: fish v: 4.5.0
running-in: konsole inxi: 3.3.40