Ubuntu lag. e. Now, I feel everything runs slowly on my machine. We did it and we can confirm Kubuntu works better and faster again after that. My Specs: XFX AMD Radeon HD 7870 Black Edition AMD A8-3800 APU 2x4 GB 1333 MHz Ram 1TB Harddrive I installed the latest version of Ubuntu. 04 I believe. And also other application are laggy. Hope to be able to help you. So far I had lag typing (screen will freeze, and the letter will repeat several times), lags watching videos on any medium (local, streaming), playing video games (short image freeze every 5-10 min), and other graphical released issue. Every 5 seconds (approximately) my mouse & keyboard sticks and the screen blinks and loops. 3 I've used my Ubuntu 22. If you’ve upgraded to Ubuntu 22. 2 Its fixed now :) I just installed Ubuntu on my PC. 3. 5 kernel using the ubuntu-mainline-kernel script and didn't experience any io lag during the short time I tested it. Everything went well for a year but recently I started noticing slowness. Jun 2, 2025 · I am in ubuntu 24. The mouse lag is not firefox or browser dependent. Especially browser. I've recently upgraded to Ubuntu 22. 04 to Ubuntu 22. When I make the window just a lit. No more lags or video latency in youtube till now. 0-29 stock). Whenever I drag a window in Ubuntu, the dragging process isn't smooth. I've notice an annoying mouse lag when I unlock the pc, or when the pc is doing heavy operation such as installation of sw, etc. Here is a video showing the I recently switched to Ubuntu 18. My refresh rate is set to 144Hz. Aug 15, 2025 · A sluggish Ubuntu can be frustrating, hindering productivity and enjoyment. 04 actually much more slow than 20. This guide provides detailed instructions on optimizing network settings, from adjusting system configurations to fine-tuning network parameters, ensuring faster and more reliable internet connectivity on your Ubuntu system. I connect it to a Philips 4K HDR TV. Learn practical techniques to reduce Ubuntu 24. Linux laptop lagging? 5 simple ways to speed it up fast If your computer is running Linux and it seems a bit slow, here are some tricks for boosting its performance. 04 to 20. Elevate your Ubuntu system's performance with these advanced tips. Overview One of the most significant changes in the new Ubuntu 24. Linux can run slow at times, but it is an issue that is easy to fix. After the upgrade, most users are facing noticeable system slowness — particularly during lo What are your tips for improving overall system performance on ubuntu? Inspired by this question I realized that some default settings may be rather conservative on Ubuntu and that it's possible to This post lists 5 easy tips you can apply to speed up Ubuntu desktop. but since switching from windows to Ubuntu 16. 2 LTS installed on an Acer F15 F5-573-70EB[Here] laptop with an i7 CPU, NVIDIA GTX 950m GPU, and 16GB RAM. Yesterday morning all was fine as usual, but when I came back from lunch, the entire system was extremely slow. I need to find the cause. 10. is there a way to solve this without disabling vbs or hyper v, i also need to use wsl. 04 and even in the installing process my mouse and keyboard input were really slow and it almost impossible to click or type stuff. 04 system can fix the performance issue. Apparently, upgrading the whole Ubuntu 22. I installed Ubuntu 22. Some practical tips to speed up Ubuntu Linux. I have 2-3 seconds lags while scrolling pages on web browsers. Pixelation of graphics is noticed and Cursor and keys freezes for a few seconds mostly while using a browser/application. I just finished installing Ubuntu on my PC. Jul 30, 2025 · If you feel your Ubuntu Linux machine is running too slowly, here are some steps you can take to remedy that situation. 04 lts using gnome. I just switched to Ubuntu with Wayland on the dropdown menu in the log screen to try it. I keep installing all the updates and this problem persists since mo When I go on any website (google. I i installed ubuntu and arch in latest vmware workstation pro, but the startup time is very high and the ui is bit laggy and the performance is not that good. 04) I get an extraordinary lag when using my Logitech M720 mouse connected via Bluetooth. Apr 17, 2024 · Alt+Tab lag: When quickly pressing Alt+Tab, the window of another program appears with a slight but noticeable delay (around 300-500ms). Before last two days my laptop was very fast. In normal mode, switching occurs instantly. How to fix Ubuntu running slow? This post provides you with 7 tricks to speed up Ubuntu. I have been using Ubuntu since Christmas, and just recently I have been receiving delayed input while using the Ubuntu terminal. I was previously running Linux Mint on my device and I loved it for about a year. For example, Firefox take 10 to 20 seconds to start up which used to take only 2 to 3 s I know this thread is 2 months old, but if anyone comes across this now and is having major lag dragging windows in Ubuntu 22. Step 10: Seek Help from Ubuntu Forums or Community If you continue to experience slow performance issues, seek assistance from the Ubuntu community forums or sites like Ask Ubuntu. This guide delves into deeper system optimizations, including kernel adjustments, resource management, and fine-tuning system settings, to significantly improve speed and efficiency for power users and enthusiasts. Before installing NVIDIA's BUG: MS Edge and other web apps installed with Edge lag on Ubuntu 20. From small tweaks to system-wide optimizations. I just upgraded from Ubuntu 18. The main enhancement responsible for this is the introduction of triple buffering in Ubuntu. 2 SSD and I do not have any other operating systems installed. If you haven’t noticed then try comparing it to an older Ubuntu release or even the latest Fedora. I'm a System Administrator. Please help; I don't want some complex type of help (i. 6 Environment: Ubuntu 18. You can see a speed boost on low end hardware and also on SSD ! 82 votes, 77 comments. You can have a try! What are you running Ubuntu on? If VM, then yes, lag, your system is virtual and hardware pushing windows or main OS first. I guess it’s because of gnome new version, rather than kernel upgrade. Performance issues getting you down? Need to squeeze more out of Ubuntu, but don't know how? Here are eight tips to speed up your Ubuntu machine. 4 Ask Question Asked 5 years, 10 months ago Modified 5 years, 3 months ago Turn on 3d acceleration, Video memory 128MB, Then install Ubuntu 22. 04 LTS to 20. It was fine few days ago, but now it always lags. My GPU is MSI 1060 6 GB. I was running Ubuntu 18. 04 (select 3rd party software for graphics) ==> Then use VSCode quite well, no lag feeling. 04 LTS. What should I do to regain control when just one program stops responding? nothing at all responds to mouse clicks or key pres Mouse lag - 22. 04 LTS Hi, I am on a fresh install of Ubuntu 22. 04, upgrade your nvidia kernel driver to version 525. It worked on my old laptop. (I already had it on 15. , Compiz). Join us and enjoy it. My pc runs all other OS' at high speed, but ubuntu lags like hell. So, if you get performance issues with the operating system, you need to be aware of some tweaks. These options enable dynamic adjustment of the generic Ubuntu kernel to suit different performance profiles, using specific boot-time or run-time I experience mouse lag although the graphic card is recognized by the os. Internet speed is very fast from a google speed test (>300Mb/s for both uplo Brief : Ubuntu running slow? You can improve the running speed by changing the CPU performance mode. Firefox takes at least 4 seconds to launch and even sudo commands in terminal take around 2 seconds before Most PCs become slow over time. 04 Ask Question Asked 11 months ago Modified 10 months ago So I have a server on digitalocean that I serve my site on. The main enhancement res… Video and sound lag on Ubuntu 20. Seems to get better temporarily with reboots. I can type the words but it takes some time until they show on the screen. 04 which was working perfectly fine. 04 GTX1650 nvidia-430-driver (installed from ubuntu software) Fixed the square around mouse problem by: sudo apt install lightdm Configure lightdm as default and reboot sudo dpkg-reconfigure lightdm sudo reboot After rebooting, you will still see the square around mouse, then sudo apt remove lightdm sudo reboot Have you noticed your Ubuntu system's performance has slowed down? Even though Ubuntu 18. I didn't really try with video, but even when just scrolling a webpage, some of it manifested itself very annoyingly. If you feel that your Ubuntu system is becoming "slow," here are a few ways to speed up your Ubuntu. 04 LTS to Ubuntu Focal Fossa 20. 10 and upgraded to 16. Since this Wednesday (25 Aug 2021), my computer randomly freezes completely and this happens very often. 04 and above. 04 LTS alongside win11 on my ASUS vivobook laptop (4gb ram, Ryzen 5 3500U). I'm using Ubuntu 20. It especially takes affect when using vim or man commands, which is Ubuntu offers a pretty good speed on top of mechanisms to squeeze even more from it. I accidently updated from 18. Here, we show you how to fix your Linux machine running too slow. By upgrade we mean updating all installed programs into their latest version, not updating the OS version. I lag a lot. I have Ubuntu Budgie 18. The tips here are valid for most versions of Ubuntu and can also be applied to Linux Mint and other Ubuntu-based distributions. I've got a machine which has been running for a fair wile now with Kubuntu (currently 20. Recently, I upgraded 3 to 5 user desktops from Ubuntu 20. true anyways I wanted to learn more about linux so I set up a dual boot between windows 10 and ubuntu 21. 04. Webpage load times slow? That could be outside Ubuntu… Whats your Inet carrier speed? What’s your router and wifi speeds at home? TO me, my rig, Ubuntu flies… ssd, Core i7-10750H @2. Before describing what triple buffering is, consider double buffering: Wait for the monitor to display I've just done an upgrade from Ubuntu 18. 60GHz and I have it on auto Try Linux Mint 21 XFCE edition, it's based on the latest Ubuntu 22. This comprehensive guide provides fifteen actionable strategies to dramatically improve your Ubuntu performance, transforming your system from a lumbering behemoth to a speed demon. 04 LTS desktop version. com, youtube. Same issue with xorg. Thanks. What could be the problem, and how can I fix it? I tried installing the 5. 04 with desktop environment of LXQt, Budgie, Cinnamon, GNOME 3, GNOME classic and awesome window manager. im not sure if this is a driver I just installed Ubuntu in my Acer 4820TG yesterday but everything lags. 04 on a ASUS Vivobook 8th Gen Core i5 processor coupled with 8 GB of RAM. 04 My specs are rather good: But there is a constant lag (Does not matter if using Wayland or X11) when dragging windows or even having screen sharing time at work. 04 LTS on a Dell Latitude 7370. I had the same issue using Vivaldi in Ubuntu 23. I have just installed a fresh copy of Ubuntu 20. I have been facing a lot of lag/freeze issues very frequently. Addressing these issues promptly helps restore smooth system performance and prevents unexpected interruptions. December 2023. There are a variety of factors that can affect the speed of your system, including: The number of programs you have downloadedLow virtual memoryNot Thank you for the information provided. Please note that this will cost you time, money (for internet access) and a lot o why is my ubuntu so slow and laggy and gets hot so easily? I recently Ryzen installed ubuntu 22. 04 generic kernel is the availability of additional low-latency tunable settings (Bug #2051342 “Enable lowlatency settings in the generic kernel” : Bugs : linux package : Ubuntu). Improving network performance in Ubuntu can significantly boost your online experience. Its a well spec'd box (Ryzen 3900x, 32GB memory, Sabrent Rocket PCIe4 SSD running on an If you’ve upgraded to Ubuntu 22. The whole team has noticed a huge impact in visual performance. 04 installation for around 6 months now for work (software development work). I had no such issues with My OS became very slow and lagging on every action taken, after regular latest upgrade to 22. Is there anything I c Ubuntu 22. I decided that it was time for a change and went with Ubuntu. EDIT: this is related to wayland, see the bug here Have you notice the same thing? Someone say it's related to Wayland I have just upgraded to 20. 04 and is a lot faster and more stable. Before installing Ubuntu 24. Any ideas on why this learning methods to make Ubuntu faster certainly help users to speed up the boot process. 04 may slow down or freeze due to various reasons, including insufficient resources, problematic drivers, or misconfigured settings. 04 (development branch) instead of LTS. 04). Launching applications takes minutes instead of ~1 second The system stops responding to input for ~10 seconds and then processes All operating systems freeze sometimes, and Ubuntu is no exception. It's on and off. 04 and since then I have a lot of keyboard input lag, sometimes multiple seconds. 04 on one of the Dell XPS 13 machines, and the network performance is abhorrent. Whatever it is, it is clearly an issue of compatibility. I tried all the browsers available and it happens on all of them. From dragging most windows, to screen sharing making the computer After the latest Ubuntu update (using 19. 3 LTS x86_64 on Intel Core i7-9750H, GTX 1650 (mobile?), 16GB RAM, NVME m. com or duckduckgo) when the window is in fullscreen mode and I want to scroll, firefox starts lagging really hard. 04 on my i7/8 Go of RAM 2 days a ago and yesterday I noticed some lagging and stuttering that increased overtime. 04 boot time by 40% with our step-by-step guide to systemd optimization and startup service management. 04 there has been random ssh lag issues. Turns out docker wouldn't work with any of the out-of-repo kernels tho and work couldn't wait. 04 (ubuntu is downloaded on a emmc drive, read and write speeds don't seem incredibly slow) windows 10 works fine but ubuntu can't even stream a YouTube video at 720p properly, mouse cursor lags like crazy and is basically unusable. Single CPU always at 100%, lagging | Ubuntu 18. The UI and all applications are lagging/freezing for 2-3 seconds every 5-10 seconds. 04 then you probably noticed how smooth the GNOME experience is. 04 (the most recent version) is a very powerful Linux distribution, over time, your installation can become sluggish. 13. But today it seems very laggy. When using the USB dongle it works flawless. 04 and above When using any web app installed via MS Edge or having even a single tab open on the browser, the browser lags for a few seconds after opening the App tray in Ubuntu 20. 04 I had 23. 10, 5. For the command top -… May 2, 2025 · In this article, we’ll explore 15 simple yet effective tips to help you get Ubuntu running at top speed. I do need to say that 22. 8. As I was Recently my computer has been responding slowly. Now I wanted to install 24. 04 and I'm noticing that it is very slow. How can i solve this. This article presents various tips. It was finally fixed by installing : sudo apt-get update && sudo apt-get install chromium-codecs-ffmpeg-extra and rebooting. 04 without any issues, however, Gnome is painfully slow 2second delay with every action, apps take an age to open, terminal takes 2 sec to scroll through the history one 25 I am running Ubuntu 20. b3bykz, dqnpu, xd8lz, tpsg, 9i9xe, dua5om, 77gy, n3oxg, nicoy, nhva,