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#1 2024-08-21 05:22:10

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

[SOLVED] Internet speed caps at 20 mbps

My Internet seems to be capped at 20 Mbps. I use dual boot windows and on windows it was a solid 200 Mbps

What is my config:

wlan0     IEEE 802.11 ESSID: "MOMCLICKTHISWIFI-Paul"
          Mode:Managed  Frequency:5.24 GHz  Access Point: 21:21:21:21:21:21   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:on
          Link Quality=69/70  Signal level=-41 dBm 
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:11   Missed beacon:0

What I have tried:

> Re-installed network manager

> Tried Iwd (Switching from wpa supplicant)

> changed DNS to cloudfare for both ipv4 and ipv6

EDIT: Solution: Refer to the last 4 comments

Last edited by neo-fetch (2024-08-23 04:05:21)

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#2 2024-08-21 06:00:27

Head_on_a_Stick
Member
From: The Wirral
Registered: 2014-02-20
Posts: 8,269
Website

Re: [SOLVED] Internet speed caps at 20 mbps

Please share the output of

find /etc/systemd -type l -exec test -f {} \; -print | awk -F'/' '{ printf ("%-40s | %s\n", $(NF-0), $(NF-1)) }' | sort -f
lspci -knn -d ::02xx

Para todos todo, para nosotros nada

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#3 2024-08-21 06:19:55

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

bluetooth.service                        | bluetooth.target.wants
ctrl-alt-del.target                      | system
dbus-fi.w1.wpa_supplicant1.service       | system
dbus-org.bluez.service                   | system
dbus-org.freedesktop.home1.service       | system
dbus-org.freedesktop.network1.service    | system
dbus-org.freedesktop.nm-dispatcher.service | system
dbus-org.freedesktop.resolve1.service    | system
dbus-org.freedesktop.timesync1.service   | system
display-manager.service                  | system
docker.service                           | multi-user.target.wants
gcr-ssh-agent.socket                     | sockets.target.wants
getty@tty1.service                       | getty.target.wants
gnome-keyring-daemon.socket              | sockets.target.wants
machines.target                          | multi-user.target.wants
NetworkManager-wait-online.service       | network-online.target.wants
NetworkManager.service                   | multi-user.target.wants
p11-kit-server.socket                    | sockets.target.wants
pipewire.socket                          | sockets.target.wants
pulseaudio.socket                        | sockets.target.wants
remote-cryptsetup.target                 | multi-user.target.wants
remote-fs.target                         | multi-user.target.wants
sshd.service                             | multi-user.target.wants
systemd-boot-update.service              | sysinit.target.wants
systemd-homed-activate.service           | systemd-homed.service.wants
systemd-homed.service                    | multi-user.target.wants
systemd-journald-audit.socket            | sockets.target.wants
systemd-journald-audit.socket            | systemd-journald.service.wants
systemd-network-generator.service        | sysinit.target.wants
systemd-networkd-wait-online.service     | network-online.target.wants
systemd-networkd.service                 | multi-user.target.wants
systemd-networkd.socket                  | sockets.target.wants
systemd-pstore.service                   | sysinit.target.wants
systemd-resolved.service                 | sysinit.target.wants
systemd-timesyncd.service                | sysinit.target.wants
systemd-userdbd.socket                   | sockets.target.wants
wpa_supplicant.service                   | multi-user.target.wants
xdg-user-dirs-update.service             | default.target.wants
26:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03)
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7c35]
	Kernel driver in use: igb
	Kernel modules: igb
27:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller [10ec:8125]
	Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:7c35]
	Kernel driver in use: r8169
	Kernel modules: r8169
28:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a)
	DeviceName: RTL8111EPV
	Subsystem: Intel Corporation Wi-Fi 6 AX200NGW [8086:0084]
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

Weird. Long ago in my quest to debug, I had installed and started iwd and stopped wpa supplicant but to no avail. Upon seeing the kernel driver, I gave it another run but the internet is still capped..

Last edited by neo-fetch (2024-08-21 06:36:45)

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#4 2024-08-21 06:29:11

Head_on_a_Stick
Member
From: The Wirral
Registered: 2014-02-20
Posts: 8,269
Website

Re: [SOLVED] Internet speed caps at 20 mbps

If you're using NetworkManager then wap_supplicant.service should not be enabled, nor should iwd.service. NM will call both directly so enabling those services may cause conflicts.

EDIT: and please use code tags when posting terminal output.

Last edited by Head_on_a_Stick (2024-08-21 06:29:33)

Para todos todo, para nosotros nada

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#5 2024-08-21 06:32:21

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

Okay, disabling the three. Enabling NetworkManager and rebooting

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#6 2024-08-21 06:40:33

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

Done. Still seems capped at the same speed sad (Added code tags to the previous reply)

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#7 2024-08-21 07:24:34

seth
Member
Registered: 2012-09-03
Posts: 58,583

Re: [SOLVED] Internet speed caps at 20 mbps

I use dual boot windows and on windows it was a solid 200 Mbps

3rd link below. Mandatory.
Disable it (it's NOT the BIOS setting!) and reboot windows and linux twice for voodo reasons.

          Mode:Managed  Frequency:5.24 GHz  Access Point: 21:21:21:21:21:21   
          Bit Rate=54 Mb/s   Tx-Power=20 dBm

That's an https://en.wikipedia.org/wiki/IEEE_802.11a-1999 connection.
If it's not because of the hibernating windows, please post your complete system journal for the boot: 

sudo journalctl -b | curl -F 'file=@-' 0x0.st

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#8 2024-08-21 13:57:33

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

I have already disabled fast startup. Now disabled hibernation too.

Meanwhile your command gave this: https://0x0.st/XJFW.txt

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#9 2024-08-21 14:53:44

seth
Member
Registered: 2012-09-03
Posts: 58,583

Re: [SOLVED] Internet speed caps at 20 mbps

Aug 21 19:19:16 lee kernel: iwlwifi 0000:28:00.0: base HW address: b0:7d:64:da:1d:d5
Aug 21 19:19:16 lee kernel: ------------[ cut here ]------------
Aug 21 19:19:16 lee kernel: WARNING: CPU: 7 PID: 708 at drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c:877 iwl_init_he_hw_capab+0x538/0x550 [iwlwifi]
Aug 21 19:19:16 lee kernel: Modules linked in: fmpm(-) intel_rapl_msr amd_atl intel_rapl_common vfat fat iwlmvm(+) kvm_amd ccp mac80211 snd_hda_codec_realtek kvm snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi crct10dif_pclmul libarc4 btusb crc32_pclmul polyval_clmulni btrtl polyval_generic snd_hda_intel gf128mul btintel ghash_clmulni_intel snd_intel_dspcfg snd_intel_sdw_acpi sha512_ssse3 btbcm pkcs8_key_parser iwlwifi hid_generic joydev nvidia_drm(POE) snd_hda_codec btmtk sha256_ssse3 nvidia_uvm(POE) nvidia_modeset(POE) xpad snd_hda_core sha1_ssse3 snd_hwdep usbhid ff_memless r8169 aesni_intel cfg80211 igb bluetooth snd_pcm crypto_simd realtek ptp cryptd snd_timer pps_core mdio_devres i2c_algo_bit libphy snd rfkill dca sp5100_tco wmi_bmof rapl video acpi_cpufreq pcspkr soundcore k10temp i2c_piix4 mac_hid nvidia(POE) crypto_user loop dm_mod nfnetlink ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 nvme mxm_wmi nvme_core crc32c_intel xhci_pci xhci_pci_renesas nvme_auth wmi
Aug 21 19:19:16 lee kernel: CPU: 7 PID: 708 Comm: modprobe Tainted: P           OE      6.10.3-arch1-2 #1 20bffa7dc84b9a89fd543afbd712f49dca71b693
Aug 21 19:19:16 lee kernel: Hardware name: Micro-Star International Co., Ltd. MS-7C35/MEG X570 ACE (MS-7C35), BIOS 1.D0 01/22/2021
Aug 21 19:19:16 lee kernel: RIP: 0010:iwl_init_he_hw_capab+0x538/0x550 [iwlwifi]
Aug 21 19:19:16 lee kernel: Code: 00 00 00 00 00 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 66 44 89 20 0f b7 4d 5c 83 c2 01 48 83 e8 80 39 ca 7c ed e9 d2 fe ff ff <0f> 0b e9 2b ff ff ff 0f 0b e9 42 ff ff ff e8 95 60 9d ef 0f 1f 44
Aug 21 19:19:16 lee kernel: RSP: 0018:ffffb27745c076a8 EFLAGS: 00010246
Aug 21 19:19:16 lee kernel: RAX: 0000000000000002 RBX: ffff939446cd4028 RCX: ffffffffc42e0980
Aug 21 19:19:16 lee kernel: RDX: ffffb27745c076ba RSI: ffff93945d864000 RDI: 0000000000000003
Aug 21 19:19:16 lee kernel: RBP: ffff93945d864170 R08: 0000000000000002 R09: 0000000000000003
Aug 21 19:19:16 lee kernel: R10: ffff939446cd4028 R11: 0000000000000001 R12: ffff93945d864000
Aug 21 19:19:16 lee kernel: R13: 0000000000000003 R14: 0000000000000003 R15: 0000000000000003
Aug 21 19:19:16 lee kernel: FS:  00007205b58ec740(0000) GS:ffff939b4e980000(0000) knlGS:0000000000000000
Aug 21 19:19:16 lee kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Aug 21 19:19:16 lee kernel: CR2: 00007d1498d15c70 CR3: 000000010653a000 CR4: 0000000000f50ef0
Aug 21 19:19:16 lee kernel: PKRU: 55555554
Aug 21 19:19:16 lee kernel: Call Trace:
Aug 21 19:19:16 lee kernel:  <TASK>
Aug 21 19:19:16 lee kernel:  ? iwl_init_he_hw_capab+0x538/0x550 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  ? __warn.cold+0x8e/0xe8
Aug 21 19:19:16 lee kernel:  ? iwl_init_he_hw_capab+0x538/0x550 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  ? report_bug+0xff/0x140
Aug 21 19:19:16 lee kernel:  ? handle_bug+0x3c/0x80
Aug 21 19:19:16 lee kernel:  ? exc_invalid_op+0x17/0x70
Aug 21 19:19:16 lee kernel:  ? asm_exc_invalid_op+0x1a/0x20
Aug 21 19:19:16 lee kernel:  ? iwl_init_he_hw_capab+0x538/0x550 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  ? iwl_init_he_hw_capab+0x45f/0x550 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  iwl_init_sbands+0x6ec/0x700 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  iwl_get_nvm+0x268/0x300 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  ? iwl_run_unified_mvm_ucode+0x2d9/0x320 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  iwl_run_unified_mvm_ucode+0x2d9/0x320 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  ? iwl_read32+0x23/0x80 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  ? __pfx_iwl_wait_init_complete+0x10/0x10 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  iwl_run_init_mvm_ucode+0x1fb/0x3a0 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  iwl_mvm_start_get_nvm+0x88/0x210 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  iwl_op_mode_mvm_start+0x874/0xa70 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  _iwl_op_mode_start.isra.0+0x42/0x80 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  iwl_opmode_register+0x71/0xe0 [iwlwifi 82543cf5669400a61174451f96a4fd2c2897153e]
Aug 21 19:19:16 lee kernel:  ? __pfx_iwl_mvm_init+0x10/0x10 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  iwl_mvm_init+0x38/0xff0 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  ? __pfx_iwl_mvm_init+0x10/0x10 [iwlmvm ecdd8d9f655019b3fce453729830ec9845e3d083]
Aug 21 19:19:16 lee kernel:  do_one_initcall+0x5b/0x310
Aug 21 19:19:16 lee kernel:  do_init_module+0x60/0x220
Aug 21 19:19:16 lee kernel:  init_module_from_file+0x89/0xe0
Aug 21 19:19:16 lee kernel:  idempotent_init_module+0x121/0x2b0
Aug 21 19:19:16 lee kernel:  __x64_sys_finit_module+0x5e/0xb0
Aug 21 19:19:16 lee kernel:  do_syscall_64+0x82/0x190
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? do_sys_openat2+0x9c/0xe0
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? switch_fpu_return+0x4e/0xd0
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? syscall_exit_to_user_mode+0x72/0x200
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? do_syscall_64+0x8e/0x190
Aug 21 19:19:16 lee kernel:  ? __pte_offset_map+0x1b/0x180
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? __handle_mm_fault+0xad3/0x1050
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? __count_memcg_events+0x58/0xf0
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? count_memcg_events.constprop.0+0x1a/0x30
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? handle_mm_fault+0x1f0/0x300
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? do_user_addr_fault+0x36c/0x620
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  ? srso_alias_return_thunk+0x5/0xfbef5
Aug 21 19:19:16 lee kernel:  entry_SYSCALL_64_after_hwframe+0x76/0x7e
Aug 21 19:19:16 lee kernel: RIP: 0033:0x7205b53261fd
Aug 21 19:19:16 lee kernel: Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 fa 0c 00 f7 d8 64 89 01 48
Aug 21 19:19:16 lee kernel: RSP: 002b:00007ffd9d5d5468 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
Aug 21 19:19:16 lee kernel: RAX: ffffffffffffffda RBX: 00005e0339da4d40 RCX: 00007205b53261fd
Aug 21 19:19:16 lee kernel: RDX: 0000000000000004 RSI: 00005e0329808478 RDI: 0000000000000002
Aug 21 19:19:16 lee kernel: RBP: 00005e0329808478 R08: 00007205b53f6b20 R09: 00007ffd9d5d54b0
Aug 21 19:19:16 lee kernel: R10: 00005e0339da8fe0 R11: 0000000000000246 R12: 0000000000040000
Aug 21 19:19:16 lee kernel: R13: 00005e0339da4e50 R14: 0000000000000000 R15: 00005e0339da8fa0
Aug 21 19:19:16 lee kernel:  </TASK>
Aug 21 19:19:16 lee kernel: ---[ end trace 0000000000000000 ]---

Are you currently applying any module parameters?

systool -vm iwlwifi
systool -vm ilwmvm

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#10 2024-08-22 04:10:26

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

No, not applying anything

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#11 2024-08-22 05:14:02

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

Should I be using a module parameter? Man I feel this inching closer to backup, nuke n reinstall.. :C

Last edited by neo-fetch (2024-08-22 06:14:59)

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#12 2024-08-22 07:12:54

seth
Member
Registered: 2012-09-03
Posts: 58,583

Re: [SOLVED] Internet speed caps at 20 mbps

Re-installing will hardly do anything about a kernel module bug. If anything, updating the system (current kernel is 6.10.5) or trying the LTS kernel will.
Please post the output of those two commands in #9

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#13 2024-08-22 07:21:07

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

Yes:

iwlwifi

Module = "iwlwifi"

  Attributes:
    coresize            = "593920"
    initsize            = "0"
    initstate           = "live"
    refcnt              = "1"
    srcversion          = "D1D3E7042D796751A9DBC0F"
    taint               = ""
    uevent              = <store method only>

  Parameters:
    11n_disable         = "1"
    amsdu_size          = "0"
    bt_coex_active      = "Y"
    debug               = "0"
    disable_11ac        = "N"
    disable_11ax        = "N"
    disable_11be        = "N"
    enable_ini          = "16"
    fw_restart          = "Y"
    led_mode            = "0"
    nvm_file            = "(null)"
    power_level         = "0"
    power_save          = "N"
    remove_when_gone    = "N"
    swcrypto            = "1"
    uapsd_disable       = "3"

Last edited by neo-fetch (2024-08-22 07:25:05)

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#14 2024-08-22 07:23:16

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

I think you meant iwlmvm:

Module = "iwlmvm"

  Attributes:
    coresize            = "749568"
    initsize            = "0"
    initstate           = "live"
    refcnt              = "0"
    srcversion          = "17D9C391FE4502CAD06AE07"
    taint               = ""
    uevent              = <store method only>

  Parameters:
    init_dbg            = "N"
    power_scheme        = "2"

  Sections:

uname:

neo ❯ uname -r
6.10.6-arch1-1

Last edited by neo-fetch (2024-08-22 07:24:46)

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#15 2024-08-22 07:33:56

seth
Member
Registered: 2012-09-03
Posts: 58,583

Re: [SOLVED] Internet speed caps at 20 mbps

Yes, typo - sorry.
If an update or the LTS kernel don't help (that crash still being there) try to curtail teh features and add "iwlwifi.disable_11be=Y iwlwifi.disable_11ax=Y iwlwifi.disable_11ac=Y" to the https://wiki.archlinux.org/title/Kernel_parameters

This should be reflected by systool and leave you w/ only 802.11n (which would still provide better throughput, see the bitrate)
If that indeed does work, remove "iwlwifi.disable_11ac=Y" from the kernel parameters and see how you fare with that (the immediate crash looks like it's in ax specific code)

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#16 2024-08-22 12:02:27

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

Seems it still gives 20 mbps:

Module = "iwlwifi"

  Attributes:
    coresize            = "593920"
    initsize            = "0"
    initstate           = "live"
    refcnt              = "1"
    srcversion          = "D1D3E7042D796751A9DBC0F"
    taint               = ""
    uevent              = <store method only>

  Parameters:
    11n_disable         = "1"
    amsdu_size          = "0"
    bt_coex_active      = "Y"
    debug               = "0"
    disable_11ac        = "Y"
    disable_11ax        = "Y"
    disable_11be        = "Y"
    enable_ini          = "16"
    fw_restart          = "Y"
    led_mode            = "0"
    nvm_file            = "(null)"
    power_level         = "0"
    power_save          = "N"
    remove_when_gone    = "N"
    swcrypto            = "1"
    uapsd_disable       = "3"

  Sections:
Testing download speed................................................................................
Download: 25.24 Mbit/s
Testing upload speed......................................................................................................
Upload: 4.98 Mbit/s

Last edited by neo-fetch (2024-08-22 12:06:07)

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#17 2024-08-22 14:25:42

seth
Member
Registered: 2012-09-03
Posts: 58,583

Re: [SOLVED] Internet speed caps at 20 mbps

Sorry, I completely missed

11n_disable         = "1"

that also disables everything above and perfectly explains the situation - it's not default, so figure where you're setting this (likely /etc/modprobe.d/* ?) and get rid of it.

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#18 2024-08-22 23:35:20

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

That and swcrypto seems to be present. Deleting them and restarting:

 neo ❯ cat /etc/modprobe.d/iwlwifi.conf
options iwlwifi 11n_disable=1 swcrypto=1

EDIT: Just deleting 11n_disable entry, not swcrypto

Last edited by neo-fetch (2024-08-22 23:35:59)

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#19 2024-08-22 23:47:36

neo-fetch
Member
Registered: 2021-12-06
Posts: 15

Re: [SOLVED] Internet speed caps at 20 mbps

Testing download speed................................................................................
Download: 206.89 Mbit/s
Testing upload speed......................................................................................................
Upload: 183.07 Mbit/s

That solved it.
This has certainly been a journey. Thank you so much Seth. You have no idea how much this has helped me. So many things that I have learned in this thread. Goes to show the power of Arch linux, linux in general, and the community it represents.

I think I'm going to stick around and help others in similar situations too. Cheers mate. You too Head_On_A_Stick!

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