I own two laptops at home - one MacBook Pro and one Dell XPS 15 with Ubuntu 18.04.5.
Both are next to each other, connected to my home network.
MacBook Pro's speed test result:
Retrieving speedtest.net configuration...
Testing from XFone 018 (141.xxx.xx.235)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Partner Communications (Tel Aviv) [1.73 km]: 19.941 ms
Testing download speed................................................................................
Download: 57.03 Mbit/s
Testing upload speed......................................................................................................
Upload: 2.59 Mbit/s
Dell XPS 15 / Ubuntu 18.04.5 speed test result:
Retrieving speedtest.net configuration...
Testing from XFone 018 (141.xxx.xx.235)...
Retrieving speedtest.net server list...
Selecting best server based on ping...
Hosted by Partner Communications (Tel Aviv) [1.73 km]: 23.252 ms
Testing download speed................................................................................
Download: 0.22 Mbit/s
Testing upload speed......................................................................................................
Upload: 0.15 Mbit/s
WiFi hardware:
Network: Card: Intel Wireless-AC 9260 driver: iwlwifi bus-ID: 02:00.0
IF: wlp2s0 state: up mac: <filter>
$ lspci -v
...
02:00.0 Network controller: Intel Corporation Wireless-AC 9260 (rev 29)
Subsystem: Intel Corporation Device 0014
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at edc00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
$ iwconfig
virbr0 no wireless extensions.
docker0 no wireless extensions.
vethba1d543 no wireless extensions.
wlp2s0 IEEE 802.11 ESSID:"spongebob"
Mode:Managed Frequency:5.18 GHz Access Point: AC:84:C6:46:43:6B
Bit Rate=866.7 Mb/s Tx-Power=22 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
Link Quality=70/70 Signal level=-16 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:231 Missed beacon:0
vethaea3bba no wireless extensions.
virbr0-nic no wireless extensions.
br-fc08e482f3d3 no wireless extensions.
virbr1 no wireless extensions.
virbr1-nic no wireless extensions.
lo no wireless extensions.
br-b1fc08b5672f no wireless extensions.
br-69d310606872 no wireless extensions.
$ modinfo iwlwifi
filename: /lib/modules/4.15.0-153-generic/kernel/drivers/net/wireless/intel/iwlwifi/iwlwifi.ko
license: GPL
author: Copyright(c) 2003- 2015 Intel Corporation <[email protected]>
description: Intel(R) Wireless WiFi driver for Linux
firmware: iwlwifi-100-5.ucode
firmware: iwlwifi-1000-5.ucode
firmware: iwlwifi-135-6.ucode
firmware: iwlwifi-105-6.ucode
firmware: iwlwifi-2030-6.ucode
firmware: iwlwifi-2000-6.ucode
firmware: iwlwifi-5150-2.ucode
firmware: iwlwifi-5000-5.ucode
firmware: iwlwifi-6000g2b-6.ucode
firmware: iwlwifi-6000g2a-6.ucode
firmware: iwlwifi-6050-5.ucode
firmware: iwlwifi-6000-6.ucode
firmware: iwlwifi-7265D-29.ucode
firmware: iwlwifi-7265-17.ucode
firmware: iwlwifi-3168-29.ucode
firmware: iwlwifi-3160-17.ucode
firmware: iwlwifi-7260-17.ucode
firmware: iwlwifi-8265-34.ucode
firmware: iwlwifi-8000C-34.ucode
firmware: iwlwifi-9260-th-b0-jf-b0-34.ucode
firmware: iwlwifi-9260-th-a0-jf-a0-34.ucode
firmware: iwlwifi-9000-pu-a0-jf-b0-34.ucode
firmware: iwlwifi-9000-pu-b0-jf-b0-34.ucode
firmware: iwlwifi-9000-pu-a0-jf-a0-34.ucode
firmware: iwlwifi-QuQnj-a0-hr-a0-34.ucode
firmware: iwlwifi-QuQnj-a0-jf-b0-34.ucode
firmware: iwlwifi-QuQnj-f0-hr-a0-34.ucode
firmware: iwlwifi-Qu-a0-jf-b0-34.ucode
firmware: iwlwifi-Qu-a0-hr-a0-34.ucode
srcversion: 578432A6FC6B903815C7082
alias: pci:v00008086d0000A0F0sv*sd00000000bc*sc*i*
...
depends: cfg80211
retpoline: Y
intree: Y
name: iwlwifi
vermagic: 4.15.0-153-generic SMP mod_unload modversions
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: swcrypto:using crypto in software (default 0 [hardware]) (int)
parm: 11n_disable:disable 11n functionality, bitmap: 1: full, 2: disable agg TX, 4: disable agg RX, 8 enable agg TX (uint)
parm: amsdu_size:amsdu size 0: 12K for multi Rx queue devices, 4K for other devices 1:4K 2:8K 3:12K (default 0) (int)
parm: fw_restart:restart firmware in case of error (default true) (bool)
parm: antenna_coupling:specify antenna coupling in dB (default: 0 dB) (int)
parm: nvm_file:NVM file name (charp)
parm: d0i3_disable:disable d0i3 functionality (default: Y) (bool)
parm: lar_disable:disable LAR functionality (default: N) (bool)
parm: uapsd_disable:disable U-APSD functionality bitmap 1: BSS 2: P2P Client (default: 3) (uint)
parm: bt_coex_active:enable wifi/bt co-exist (default: enable) (bool)
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking, 3=Off (default: 0) (int)
parm: power_save:enable WiFi power management (default: disable) (bool)
parm: power_level:default power save level (range from 1 - 5, default: 1) (int)
parm: fw_monitor:firmware monitor - to debug FW (default: false - needs lots of memory) (bool)
parm: d0i3_timeout:Timeout to D0i3 entry when idle (ms) (uint)
parm: disable_11ac:Disable VHT capabilities (default: false) (bool)
Kernel version:
$ uname -r
4.15.0-153-generic
Drivers:
$ sudo ls -l /lib/firmware/*9260*
-rw-r--r-- 1 root root 2637216 Apr 24 2018 /lib/firmware/iwlwifi-9260-th-b0-jf-b0-33.ucode
-rw-r--r-- 1 root root 2678092 Apr 14 2020 /lib/firmware/iwlwifi-9260-th-b0-jf-b0-34.ucode
-rw-r--r-- 1 root root 2521412 Mar 2 22:27 /lib/firmware/iwlwifi-9260-th-b0-jf-b0-38.ucode
-rw-r--r-- 1 root root 2620656 Apr 14 2020 /lib/firmware/iwlwifi-9260-th-b0-jf-b0-41.ucode
-rw-r--r-- 1 root root 2558176 Apr 14 2020 /lib/firmware/iwlwifi-9260-th-b0-jf-b0-43.ucode
-rw-r--r-- 1 root root 1463820 Mar 2 21:52 /lib/firmware/iwlwifi-9260-th-b0-jf-b0-46.ucode
$ lsmod | grep iwlwifi
iwlwifi 290816 1 iwlmvm
cfg80211 634880 3 iwlmvm,iwlwifi,mac80211
$ ubuntu-drivers devices
WARNING:root:_pkg_get_support nvidia-driver-390: package has invalid Support Legacyheader, cannot determine support level
== /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0 ==
modalias : pci:v00008086d00002526sv00008086sd00000014bc02sc80i00
vendor : Intel Corporation
manual_install: True
driver : backport-iwlwifi-dkms - distro free
