Wifi on ubuntu slow

Slow wifi download speeds on Ubuntu 22.04

First things first, I tried to get this problem solved (with no luck) when i was using Ubuntu 20.04, look here Slow wifi ubuntu 20.04 I’m getting only 20Mbps should be getting 300Mbps So as you can see on 20.04 I was having slow wifi and I tried to get it solved but couldn’t, so I thought that hopefully 22.04 would solve the slow wifi issue, that was my hope anyways, but I’m on 22.04 and the wifi is still slow. And it’s only the download speeds that are slow, the upload speed is fine. I’m getting about a 30Mbps download speed when it should be about 300Mbps. Oh one more thing, over a wired connection my download speed is about 500Mbps so the wired connection is totally fine, it’s my wifi that’s got a problem. Personally I think the wifi driver is bad that’s what I think. I’m hoping to get this solved here on askubuntu, if I can’t get it solved then I’m going to report this to Canonical as a bug. But hopefully it’s not a bug and one of you can help me solve this once and for all. This is the ouput of lspci

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS780 Host Bridge 00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 0) 00:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 0) 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 3) 00:0a.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 5) 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [IDE mode] 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3c) 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge 00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5 01:00.0 VGA compatible controller: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] (rev a2) 01:00.1 Audio device: NVIDIA Corporation GM107 High Definition Audio Controller [GeForce 940MX] (rev a1) 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter (rev 01) 03:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller 04:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 09) 

IN-USE BSSID SSID MODE CHAN RATE SIGNAL BARS SECURITY * XXXXXXXXXXXXXXXXX ARRIS-15D1 Infra 8 270 Mbit/s 94 ▂▄▆█ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 260 Mbit/s 89 ▂▄▆█ WPA2 XXXXXXXXXXXXXXXXX Kavika2019 Infra 11 260 Mbit/s 87 ▂▄▆█ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 260 Mbit/s 87 ▂▄▆█ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 260 Mbit/s 87 ▂▄▆█ WPA2 802.1X XXXXXXXXXXXXXXXXX -- Infra 6 130 Mbit/s 79 ▂▄▆_ WPA2 XXXXXXXXXXXXXXXXX -- Infra 1 195 Mbit/s 77 ▂▄▆_ WPA1 WPA2 XXXXXXXXXXXXXXXXX -- Infra 6 130 Mbit/s 77 ▂▄▆_ WPA2 XXXXXXXXXXXXXXXXX -- Infra 6 130 Mbit/s 77 ▂▄▆_ WPA1 WPA2 802.1X XXXXXXXXXXXXXXXXX carlos Infra 11 195 Mbit/s 62 ▂▄▆_ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 195 Mbit/s 62 ▂▄▆_ WPA1 WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 195 Mbit/s 62 ▂▄▆_ WPA1 WPA2 802.1X XXXXXXXXXXXXXXXXX -- Infra 1 195 Mbit/s 57 ▂▄▆_ WPA1 WPA2 802.1X XXXXXXXXXXXXXXXXX HOME-7A55-2.4 Infra 1 195 Mbit/s 57 ▂▄▆_ WPA1 WPA2 XXXXXXXXXXXXXXXXX -- Infra 1 195 Mbit/s 57 ▂▄▆_ WPA1 WPA2 XXXXXXXXXXXXXXXXX Daxs House Infra 11 195 Mbit/s 57 ▂▄▆_ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 195 Mbit/s 57 ▂▄▆_ WPA1 WPA2 802.1X XXXXXXXXXXXXXXXXX -- Infra 11 260 Mbit/s 54 ▂▄__ WPA2 802.1X XXXXXXXXXXXXXXXXX Pumpkin Infra 11 260 Mbit/s 52 ▂▄__ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 260 Mbit/s 52 ▂▄__ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 260 Mbit/s 52 ▂▄__ WPA2 XXXXXXXXXXXXXXXXX -- Infra 11 260 Mbit/s 49 ▂▄__ WPA2 XXXXXXXXXXXXXXXXX HP-Print-E2-Officejet Pro 8600 Infra 6 54 Mbit/s 47 ▂▄__ WPA2 XXXXXXXXXXXXXXXXX Cfyuuy6fff Infra 11 260 Mbit/s 47 ▂▄__ WPA2 XXXXXXXXXXXXXXXXX -- Infra 10 270 Mbit/s 40 ▂▄__ WPA2 XXXXXXXXXXXXXXXXX HOME-EC92 Infra 11 270 Mbit/s 40 ▂▄__ WPA1 WPA2 

1: lo: mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enp4s0: mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000 link/ether XX:XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff 3: wlp2s0: mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000 link/ether XX:XX:XX:XX:XX brd ff:ff:ff:ff:ff:ff 

lo no wireless extensions. enp4s0 no wireless extensions. wlp2s0 IEEE 802.11 ESSID:"ARRIS-15D1" Mode:Managed Frequency:2.447 GHz Access Point: XX:XX:XX:XX:XX:XX Bit Rate=144.4 Mb/s Tx-Power=20 dBm Retry short limit:7 RTS thr=2347 B Fragment thr:off Power Management:on Link Quality=66/70 Signal level=-44 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:102 Missed beacon:0 

02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192CE PCIe Wireless Network Adapter [10ec:8178] (rev 01) Subsystem: ASUSTeK Computer Inc. RTL8192CE PCIe Wireless Network Adapter [1043:85e3] Kernel driver in use: rtl8192ce Kernel modules: rtl8192ce 

wlp2s0 11 channels in total; available frequencies : Channel 01 : 2.412 GHz Channel 02 : 2.417 GHz Channel 03 : 2.422 GHz Channel 04 : 2.427 GHz Channel 05 : 2.432 GHz Channel 06 : 2.437 GHz Channel 07 : 2.442 GHz Channel 08 : 2.447 GHz Channel 09 : 2.452 GHz Channel 10 : 2.457 GHz Channel 11 : 2.462 GHz Current Frequency:2.447 GHz (Channel 8) 

Edit: So what does the link speed mean exactly? Why is it 144Mbps? I thought my wifi router was capable of 300Mbps. Thanks.

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Speed Up Slow WiFi Connection in Ubuntu Linux

If you have Intel CPU and are using regular Ubuntu (Gnome) and want a user-friendly way to check CPU speed and adjust it, and even set it to auto-scale based on being plugged vs battery, try CPU Power Manager. If you use KDE try Intel P-state and CPUFreq Manager.

How can I make Ubuntu 20.04 faster?

1. Reduce the default grub load time: .
2. Manage startup applications: .
3. Install preload to speed up application load time: .
4. Choose the best mirror for software updates: .
5. Use apt-fast instead of apt-get for a speedy update: .
6. Remove language related ign from apt-get update: .
7. Reduce overheating:

How do I fix slow WiFi in 3 minutes?

1. Restart the Router. .
2. Check Other Devices using WiFi. .
3. Stop Background Programs Using Bandwidth. .
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5. Your Device and Router’s Location. .
6. Change Wi-Fi Channel. .
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5. Buy a WiFi Repeater/ Booster/ Extender. .
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7. Control Bandwidth-Hungry Applications and Clients. .
8. Use the Latest WiFi Technologies.

Does having 2 routers increase Internet speed?

Will Adding a Router Increase Speed? Network bandwidth is much the same as a plumbing system. . If your Wi-Fi is slow, adding a second router can improve data flow if your Wi-Fi was slow, but it won’t help if your internet service was slow too. There are three components to a Wi-Fi network that all work together.

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The Ubuntu operating system is based on the Linux kernel. . Over time however, your Ubuntu 18.04 installation can become more sluggish. This can be due to small amounts of free disk space or possible low virtual memory due to the number of programs you’ve downloaded.

Why is my internet so slow on Ubuntu?

If you are using the internet and it seems slow, there are a number of things that could be causing the slow down. Try closing your web browser and then re-opening it, and disconnecting from the internet and then reconnecting again. (Doing this resets a lot of things that might be causing the internet to run slowly.)

What is the latest Ubuntu LTS?

The latest LTS version of Ubuntu is Ubuntu 20.04 LTS “Focal Fossa,” which was released on April 23, 2020. Canonical releases new stable versions of Ubuntu every six months, and new Long Term Support versions every two years.

How do I clean up Ubuntu?

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Your Linux computer could be running slow for any one of the following reasons: Unnecessary services started at boot time by systemd (or whatever init system you’re using) High resource usage from multiple heavy-use applications being open. Some kind of hardware malfunction or misconfiguration.

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