You are not logged in.
Hello, my Wifi speed is very slow compared to benchmarking on a separate device (download speed of <10Mbps vs 30Mbps). I am using a newly built computer using the ASRock Fatal1ty B450 Gaming-ITX/ac motherboard. I have gone through the wiki and other forum posts, but I have not been able to fix the issue. Please could you help?
Here is the relevant section of lspci -k:
Network controller: Intel Corporation Dual Band Wireless-AC 3168NGW [Stone Peak] (rev 10)
Subsystem: Intel Corporation Device 2110
Kernel driver in use: iwlwifi
Kernel modules: iwlwifidmesg | grep firmware gives:
[ 2.708324] iwlwifi 0000:08:00.0: loaded firmware version 29.163394017.0 3168-29.ucode op_mode iwlmvm
[ 2.708349] iwlwifi 0000:08:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2dmesg | grep iwlwifi gives:
[ 2.705727] iwlwifi 0000:08:00.0: enabling device (0000 -> 0002)
[ 2.708324] iwlwifi 0000:08:00.0: loaded firmware version 29.163394017.0 3168-29.ucode op_mode iwlmvm
[ 2.708349] iwlwifi 0000:08:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[ 2.877261] iwlwifi 0000:08:00.0: Detected Intel(R) Dual Band Wireless AC 3168, REV=0x220
[ 2.894946] iwlwifi 0000:08:00.0: base HW address: 98:3b:8f:d2:58:7f
[ 2.946790] iwlwifi 0000:08:00.0 wlp8s0: renamed from wlan0This is my /etc/modprobe.d/iwlwifi.conf (adding these after searching my issue on many forums):
options iwlwifi 11n_disable=1 swcrypto=1 power_save=0 bt_coex_active=0
options iwlmvm power_scheme=1iw reg get gives (I am in the UK):
global
country GB: DFS-ETSI
(2402 - 2482 @ 40), (N/A, 20), (N/A)
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW
(5490 - 5710 @ 160), (N/A, 27), (0 ms), DFS
(57000 - 66000 @ 2160), (N/A, 40), (N/A)
phy#0 (self-managed)
country GB: DFS-UNSET
(2402 - 2437 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40MINUS, NO-80MHZ, NO-160MHZ
(2422 - 2462 @ 40), (6, 22), (N/A), AUTO-BW, NO-80MHZ, NO-160MHZ
(2447 - 2482 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40PLUS, NO-80MHZ, NO-160MHZ
(5170 - 5190 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5190 - 5210 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5210 - 5230 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5230 - 5250 @ 80), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5250 - 5270 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5270 - 5290 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5290 - 5310 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5310 - 5330 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5490 - 5510 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5510 - 5530 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5530 - 5550 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5550 - 5570 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5570 - 5590 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5590 - 5610 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5610 - 5630 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5630 - 5650 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5650 - 5670 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5670 - 5690 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5690 - 5710 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5710 - 5730 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5735 - 5755 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5755 - 5775 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5775 - 5795 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5795 - 5815 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5815 - 5835 @ 20), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-HT40PLUS, NO-80MHZ, NO-160MHZ, PASSIVE-SCANLast edited by TimelyPeach (2020-07-28 07:36:16)
Offline
Yeah , Me too! Have you found a solution
Offline
Hei, I'm back ! I tried to delete iw pkg ,and mkinitcpio again,It looks normal.
Offline
Hello! I have not solved the issue - I am no longer in a position to test it (moved to a room without wifi, and just using ethernet), so I would be interested to learn more about your way. Why did you do these steps? I don't understand why deleting iw would work...
Offline
Maybe I have wpa_supplicant installed,I'm not sure,But right now I'm normal
Offline
Ok, thanks for letting me know. Did you find this solution somewhere or did you just try it?
Offline
Just try it!
I didn't find the information,Or I won't email you,Let you find a solution and reply to me.
Offline
Ok, thanks for your help! I will mark this issue as solved then.
Offline
It's better to wait until you solve it,then mark this issue as solved then.
Offline
My problem is still the same. Deleting IW will not solve the problem.
Offline
2.4G wifi normal
5G wifi slow
I'm far from the router
Offline