Platform regulatory Error -2

[ 3.454979] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[ 3.454983] cfg80211: failed to load regulatory.db

Can anyone help me explain what this issue is and how can i solve it…?

Hi @superadmin , I saw that you made several new topics.

In all of them I miss enough info’s about your infrastructure.
Please put in your first request more info’s and link it in your followup topics like:

inxi -Fzx

So you can avoid that everyone who tries to help you, has to ask the same questions.

I am very very sorry for creating a lot of topic in the committee but I am very new to linux and to this committee and I don’t know any thing as such…

Can you explain what “Please put in your first request more info’s and link it in your followup topics like:” means…

and regarding the

I’ve got…this

System: Kernel: 5.10.19-200.fc33.x86_64 x86_64 bits: 64 compiler: gcc v: 10.2.1 Desktop: GNOME 3.38.3
Distro: Fedora release 33 (Thirty Three)
Machine: Type: Laptop System: LENOVO product: 82B1 v: Lenovo Legion 5 15ARH05H serial:
Mobo: LENOVO model: LNVNB161216 v: SDK0J40709 WIN serial: UEFI: LENOVO v: FSCN14WW date: 08/26/2020
Battery: ID-1: BAT0 charge: 38.7 Wh condition: 59.6/60.0 Wh (99%) model: Celxpert L19C4PC0 status: Discharging
CPU: Info: 8-Core model: AMD Ryzen 7 4800H with Radeon Graphics bits: 64 type: MT MCP arch: Zen 2 rev: 1 L2 cache: 4 MiB
flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 92626
Speed: 1397 MHz min/max: 1400/2900 MHz boost: enabled Core speeds (MHz): 1: 1397 2: 1397 3: 1398 4: 1397 5: 1400
6: 1397 7: 1397 8: 1397 9: 1397 10: 1397 11: 1397 12: 1397 13: 1397 14: 1397 15: 1397 16: 1397
Graphics: Device-1: NVIDIA TU116M [GeForce GTX 1660 Ti Mobile] vendor: Lenovo driver: nvidia v: 460.56 bus ID: 01:00.0
Device-2: Advanced Micro Devices [AMD/ATI] Renoir vendor: Lenovo driver: amdgpu v: kernel bus ID: 05:00.0
Device-3: IMC Networks Integrated Camera type: USB driver: uvcvideo bus ID: 3-3:2
Display: x11 server: Fedora Project X.org 1.20.10 driver: loaded: amdgpu,ati,nvidia
unloaded: fbdev,modesetting,nouveau,vesa resolution: 1920x1080~144Hz
OpenGL: renderer: AMD RENOIR (DRM 3.40.0 5.10.19-200.fc33.x86_64 LLVM 11.0.0) v: 4.6 Mesa 20.3.4 direct render: Yes
Audio: Device-1: NVIDIA TU116 High Definition Audio driver: snd_hda_intel v: kernel bus ID: 01:00.1
Device-2: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor vendor: Lenovo driver: N/A
bus ID: 05:00.5
Device-3: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: Lenovo driver: snd_hda_intel v: kernel
bus ID: 05:00.6
Sound Server: ALSA v: k5.10.19-200.fc33.x86_64
Network: Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Lenovo driver: r8169 v: kernel port: 2000
bus ID: 03:00.0
IF: eno1 state: down mac:
Device-2: Intel Wi-Fi 6 AX200 driver: iwlwifi v: kernel port: 2000 bus ID: 04:00.0
IF: wlp4s0 state: up mac:
IF-ID-1: virbr0 state: down mac:
IF-ID-2: virbr0-nic state: down mac:
Bluetooth: Device-1: Intel AX200 Bluetooth type: USB driver: btusb v: 0.8 bus ID: 5-3:3
Report: ID: hci0 state: down address:
Drives: Local Storage: total: 476.94 GiB used: 28.58 GiB (6.0%)
ID-1: /dev/nvme0n1 vendor: SK Hynix model: HFS512GD9TNI-L2A0B size: 476.94 GiB temp: 27.9 C
Partition: ID-1: / size: 475.35 GiB used: 28.34 GiB (6.0%) fs: btrfs dev: /dev/nvme0n1p3
ID-2: /boot size: 975.9 MiB used: 223.9 MiB (22.9%) fs: ext4 dev: /dev/nvme0n1p2
ID-3: /boot/efi size: 598.8 MiB used: 20.4 MiB (3.4%) fs: vfat dev: /dev/nvme0n1p1
ID-4: /home size: 475.35 GiB used: 28.34 GiB (6.0%) fs: btrfs dev: /dev/nvme0n1p3
Swap: ID-1: swap-1 type: zram size: 4 GiB used: 0 KiB (0.0%) dev: /dev/zram0
Sensors: System Temperatures: cpu: 34.0 C mobo: N/A gpu: amdgpu temp: 33.0 C
Fan Speeds (RPM): N/A
Info: Processes: 419 Uptime: 28m Memory: 15.07 GiB used: 3.45 GiB (22.9%) Init: systemd runlevel: 5 Compilers:
gcc: 10.2.1 clang: 11.0.0 Packages: 1956 Shell: Bash v: 5.0.17 inxi: 3.3.01

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It looks like that you are going thru the log files and want to eliminate everything what sounds “negative”. If you are so curious please ask google first:

I will google that for you

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Is this a good website… I am very sorry I am becoming more like a skeptics…But I want to know how can I become a good linux user or specifically good fedora user who is know to these topics which s/he encounter and solve them.... I also want to become a contributor in linux arena and help a lot of people… Sorry if I am disturbing you :disappointed:

You are not disturbing me, i just help you to get better :wink:

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Very few people will lead you down the wrong path with their answers here so it is generally safe to assume that posted answers contain good info.

To make better posts and get more helpful responses please read and follow the suggestions in the New Users Start Here link at the top of the page.

If you really want to learn it is better to actually try (most of) the commands suggested instead of being always hesitant and skittish for fear of harming your system. Since it seems you are likely using a newly installed system, remember that no matter how badly your actions may harm the system it is easy to do a new install and start over.

Many problems people have had may be found (usually with a solution) by a search on google or on this forum. Those searches may give an answer to your questions or at least provide better ideas on how to solve your own problems as well.

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