I only have 5GHz so cant test on 2.4GHz
How do I downgrade linux-firmware?
I know this is old, but did you find a solution for this, @niclasc ? Iām facing the same problem, also with an Intel WiFi card.
My inxi -Fazy:
System:
Kernel: 5.13.19-2-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/boot/vmlinuz-5.13-x86_64
root=UUID=a471f293-3929-4daf-8260-ad6c8e45909c rw quiet apparmor=1
security=apparmor resume=UUID=c4404437-bc8a-46a7-904b-baafe61254a9
udev.log_priority=3
Desktop: KDE Plasma 5.23.3 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Laptop System: Micro-Star product: Bravo 15 B5DD v: REV:1.0
serial: <superuser required> Chassis: type: 10 serial: <superuser required>
Mobo: Micro-Star model: MS-158K v: REV:1.0 serial: <superuser required>
UEFI: American Megatrends LLC. v: E158KAMS.105 date: 05/20/2021
Battery:
ID-1: BAT1 charge: 50.6 Wh (98.6%) condition: 51.3/52.0 Wh (98.7%)
volts: 13.0 min: 11.4 model: MSI Corp. MS-158K type: Li-ion serial: N/A
status: Charging
CPU:
Info: 8-Core model: AMD Ryzen 7 5800H with Radeon Graphics bits: 64
type: MT MCP arch: Zen 3 family: 19 (25) model-id: 50 (80) stepping: 0
microcode: A50000C cache: L1: 512 KiB L2: 4 MiB L3: 16 MiB
flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
bogomips: 102240
Speed: 1559 MHz min/max: 1200/3200 MHz boost: enabled Core speeds (MHz):
1: 1559 2: 1520 3: 1530 4: 3213 5: 2153 6: 1655 7: 1774 8: 1198 9: 1198
10: 1197 11: 1862 12: 1543 13: 1197 14: 3281 15: 1576 16: 1214
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, IBRS_FW,
STIBP: always-on, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: AMD Navi 14 [Radeon RX 5500/5500M / Pro 5500M]
vendor: Micro-Star MSI driver: amdgpu v: kernel bus-ID: 03:00.0
chip-ID: 1002:7340 class-ID: 0380
Device-2: AMD Cezanne vendor: Micro-Star MSI driver: amdgpu v: kernel
bus-ID: 07:00.0 chip-ID: 1002:1638 class-ID: 0300
Display: x11 server: X.Org 1.21.1.1 compositor: kwin_x11 driver:
loaded: amdgpu,ati unloaded: modesetting,radeon alternate: fbdev,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: eDP res: 1920x1080 hz: 144 dpi: 142 size: 344x193mm (13.5x7.6")
diag: 394mm (15.5")
OpenGL: renderer: AMD RENOIR (DRM 3.41.0 5.13.19-2-MANJARO LLVM 13.0.0)
v: 4.6 Mesa 21.2.5 direct render: Yes
Audio:
Device-1: AMD Navi 10 HDMI Audio vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel bus-ID: 03:00.1 chip-ID: 1002:ab38
class-ID: 0403
Device-2: AMD vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
bus-ID: 07:00.1 chip-ID: 1002:1637 class-ID: 0403
Device-3: AMD Raven/Raven2/FireFlight/Renoir Audio Processor
vendor: Micro-Star MSI driver: snd_rn_pci_acp3x v: kernel
alternate: snd_pci_acp3x bus-ID: 07:00.5 chip-ID: 1022:15e2 class-ID: 0480
Device-4: AMD Family 17h HD Audio vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel bus-ID: 07:00.6 chip-ID: 1022:15e3
class-ID: 0403
Sound Server-1: ALSA v: k5.13.19-2-MANJARO running: yes
Sound Server-2: JACK v: 1.9.19 running: no
Sound Server-3: PulseAudio v: 15.0 running: yes
Sound Server-4: PipeWire v: 0.3.40 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: 04:00.0
chip-ID: 10ec:8168 class-ID: 0200
IF: enp4s0 state: up speed: 100 Mbps duplex: full mac: <filter>
Device-2: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel bus-ID: 05:00.0
chip-ID: 8086:2723 class-ID: 0280
IF: wlp5s0 state: up mac: <filter>
IF-ID-1: docker0 state: down mac: <filter>
Bluetooth:
Device-1: Intel AX200 Bluetooth type: USB driver: btusb v: 0.8 bus-ID: 3-3:3
chip-ID: 8087:0029 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 3 state: up address: see --recommends
Drives:
Local Storage: total: 476.94 GiB used: 28.73 GiB (6.0%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Kingston model: OM8PCP3512F-AI1
size: 476.94 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 type: SSD serial: <filter> rev: ECFK52.8 temp: 31.9 C scheme: GPT
Partition:
ID-1: / raw-size: 460.12 GiB size: 451.83 GiB (98.20%)
used: 28.73 GiB (6.4%) fs: ext4 dev: /dev/nvme0n1p2 maj-min: 259:2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 288 KiB (0.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
ID-1: swap-1 type: partition size: 16.52 GiB used: 0 KiB (0.0%) priority: -2
dev: /dev/nvme0n1p3 maj-min: 259:3
Sensors:
System Temperatures: cpu: 43.0 C mobo: N/A
Fan Speeds (RPM): N/A
GPU: device: amdgpu temp: 41.0 C mem: 0.0 C fan: 65526 watts: 4.00
device: amdgpu temp: 40.0 C
Info:
Processes: 391 Uptime: 19h 29m wakeups: 12575 Memory: 15.02 GiB
used: 7.06 GiB (47.0%) Init: systemd v: 249 tool: systemctl Compilers:
gcc: 11.1.0 clang: 13.0.0 Packages: 1320 pacman: 1311 lib: 341 flatpak: 0
snap: 9 Shell: Bash v: 5.1.8 running-in: terminator inxi: 3.3.09