Ubuntu lag. 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. Is there anything I c Ubuntu 22. I have been facing a lot of lag/freeze issues very frequently. 04 on a ASUS Vivobook 8th Gen Core i5 processor coupled with 8 GB of RAM. 04 and since then I have a lot of keyboard input lag, sometimes multiple seconds. 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. 04 LTS Hi, I am on a fresh install of Ubuntu 22. Every 5 seconds (approximately) my mouse & keyboard sticks and the screen blinks and loops. I was previously running Linux Mint on my device and I loved it for about a year. I've got a machine which has been running for a fair wile now with Kubuntu (currently 20. It worked on my old laptop. My refresh rate is set to 144Hz. When I make the window just a lit. 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. 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. 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. 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. By upgrade we mean updating all installed programs into their latest version, not updating the OS version. Everything went well for a year but recently I started noticing slowness. I have just installed a fresh copy of Ubuntu 20. Jun 2, 2025 · I am in ubuntu 24. 04 LTS alongside win11 on my ASUS vivobook laptop (4gb ram, Ryzen 5 3500U). 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. 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. Any ideas on why this learning methods to make Ubuntu faster certainly help users to speed up the boot process. Especially browser. 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. Hope to be able to help you. 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. But today it seems very laggy. 04 on one of the Dell XPS 13 machines, and the network performance is abhorrent. Linux can run slow at times, but it is an issue that is easy to fix. The mouse lag is not firefox or browser dependent. 04) I get an extraordinary lag when using my Logitech M720 mouse connected via Bluetooth. 04 LTS to 20. 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. My GPU is MSI 1060 6 GB. The main enhancement responsible for this is the introduction of triple buffering in Ubuntu. Since this Wednesday (25 Aug 2021), my computer randomly freezes completely and this happens very often. 04 I had 23. I just switched to Ubuntu with Wayland on the dropdown menu in the log screen to try it. 2 Its fixed now :) I just installed Ubuntu on my PC. 04 LTS desktop version. No more lags or video latency in youtube till now. 60GHz and I have it on auto Try Linux Mint 21 XFCE edition, it's based on the latest Ubuntu 22. I just upgraded from Ubuntu 18. 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). 2 SSD and I do not have any other operating systems installed. 04 and I'm noticing that it is very slow. 04 system can fix the performance issue. I have 2-3 seconds lags while scrolling pages on web browsers. 04 actually much more slow than 20. I can type the words but it takes some time until they show on the screen. 04 to 20. 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. I have been using Ubuntu since Christmas, and just recently I have been receiving delayed input while using the Ubuntu terminal. The whole team has noticed a huge impact in visual performance. 04 there has been random ssh lag issues. 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. , Compiz). Yesterday morning all was fine as usual, but when I came back from lunch, the entire system was extremely slow. My pc runs all other OS' at high speed, but ubuntu lags like hell. Learn practical techniques to reduce Ubuntu 24. Recently, I upgraded 3 to 5 user desktops from Ubuntu 20. 04 installation for around 6 months now for work (software development work). I keep installing all the updates and this problem persists since mo When I go on any website (google. 04 which was working perfectly fine. I accidently updated from 18. This article presents various tips. 3 LTS x86_64 on Intel Core i7-9750H, GTX 1650 (mobile?), 16GB RAM, NVME m. Addressing these issues promptly helps restore smooth system performance and prevents unexpected interruptions. 3 I've used my Ubuntu 22. What could be the problem, and how can I fix it? I tried installing the 5. 10 and upgraded to 16. 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. Improving network performance in Ubuntu can significantly boost your online experience. 04 LTS to Ubuntu Focal Fossa 20. 04 I believe. 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. Turns out docker wouldn't work with any of the out-of-repo kernels tho and work couldn't wait. Same issue with xorg. Now I wanted to install 24. I didn't really try with video, but even when just scrolling a webpage, some of it manifested itself very annoyingly. The tips here are valid for most versions of Ubuntu and can also be applied to Linux Mint and other Ubuntu-based distributions. 04 with desktop environment of LXQt, Budgie, Cinnamon, GNOME 3, GNOME classic and awesome window manager. 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. If you’ve upgraded to Ubuntu 22. I've recently upgraded to Ubuntu 22. 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. And also other application are laggy. In normal mode, switching occurs instantly. 6 Environment: Ubuntu 18. 04 then you probably noticed how smooth the GNOME experience is. Whenever I drag a window in Ubuntu, the dragging process isn't smooth. 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. 04 on my i7/8 Go of RAM 2 days a ago and yesterday I noticed some lagging and stuttering that increased overtime. Thanks. 04 Ask Question Asked 11 months ago Modified 10 months ago So I have a server on digitalocean that I serve my site on. but since switching from windows to Ubuntu 16. Before last two days my laptop was very fast. (I already had it on 15. 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. Overview One of the most significant changes in the new Ubuntu 24. As I was Recently my computer has been responding slowly. I just finished installing Ubuntu on my PC. Here, we show you how to fix your Linux machine running too slow. 04 and above. 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. Elevate your Ubuntu system's performance with these advanced tips. 5 kernel using the ubuntu-mainline-kernel script and didn't experience any io lag during the short time I tested it. How can i solve this. I tried all the browsers available and it happens on all of them. e. 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. is there a way to solve this without disabling vbs or hyper v, i also need to use wsl. 8. true anyways I wanted to learn more about linux so I set up a dual boot between windows 10 and ubuntu 21. Single CPU always at 100%, lagging | Ubuntu 18. 04 (development branch) instead of LTS. If you haven’t noticed then try comparing it to an older Ubuntu release or even the latest Fedora. 04 LTS. How to fix Ubuntu running slow? This post provides you with 7 tricks to speed up Ubuntu. I lag a lot. 10. 04). 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 and is a lot faster and more stable. 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. I decided that it was time for a change and went with Ubuntu. com, youtube. It's on and off. 3. 04 and even in the installing process my mouse and keyboard input were really slow and it almost impossible to click or type stuff. 0-29 stock). Before installing Ubuntu 24. 2 LTS installed on an Acer F15 F5-573-70EB[Here] laptop with an i7 CPU, NVIDIA GTX 950m GPU, and 16GB RAM. 04. 10, 5. From small tweaks to system-wide optimizations. 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 had the same issue using Vivaldi in Ubuntu 23. If you feel that your Ubuntu system is becoming "slow," here are a few ways to speed up your Ubuntu. This comprehensive guide provides fifteen actionable strategies to dramatically improve your Ubuntu performance, transforming your system from a lumbering behemoth to a speed demon. 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. It was fine few days ago, but now it always lags. When using the USB dongle it works flawless. Pixelation of graphics is noticed and Cursor and keys freezes for a few seconds mostly while using a browser/application. I need to find the cause. I installed Ubuntu 22. I was running Ubuntu 18. So, if you get performance issues with the operating system, you need to be aware of some tweaks. Before installing NVIDIA's BUG: MS Edge and other web apps installed with Edge lag on Ubuntu 20. From dragging most windows, to screen sharing making the computer After the latest Ubuntu update (using 19. Some practical tips to speed up Ubuntu Linux. 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. I guess it’s because of gnome new version, rather than kernel upgrade. Whatever it is, it is clearly an issue of compatibility. Please help; I don't want some complex type of help (i. You can see a speed boost on low end hardware and also on SSD ! 82 votes, 77 comments. It was finally fixed by installing : sudo apt-get update && sudo apt-get install chromium-codecs-ffmpeg-extra and rebooting. Its a well spec'd box (Ryzen 3900x, 32GB memory, Sabrent Rocket PCIe4 SSD running on an If you’ve upgraded to Ubuntu 22. 04 may slow down or freeze due to various reasons, including insufficient resources, problematic drivers, or misconfigured settings. 13. 04 to Ubuntu 22. I have Ubuntu Budgie 18. Before describing what triple buffering is, consider double buffering: Wait for the monitor to display I've just done an upgrade from Ubuntu 18. im not sure if this is a driver I just installed Ubuntu in my Acer 4820TG yesterday but everything lags. Aug 15, 2025 · A sluggish Ubuntu can be frustrating, hindering productivity and enjoyment. 04, upgrade your nvidia kernel driver to version 525. Join us and enjoy it. Now, I feel everything runs slowly on my machine. 04 (the most recent version) is a very powerful Linux distribution, over time, your installation can become sluggish. 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. December 2023. Seems to get better temporarily with reboots. 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. 04 lts using gnome. Apparently, upgrading the whole Ubuntu 22. We did it and we can confirm Kubuntu works better and faster again after that. I had no such issues with My OS became very slow and lagging on every action taken, after regular latest upgrade to 22. 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. 04 LTS on a Dell Latitude 7370. I do need to say that 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). I'm a System Administrator. com or duckduckgo) when the window is in fullscreen mode and I want to scroll, firefox starts lagging really hard. 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 boot time by 40% with our step-by-step guide to systemd optimization and startup service management. The UI and all applications are lagging/freezing for 2-3 seconds every 5-10 seconds. I'm using Ubuntu 20. 04 (select 3rd party software for graphics) ==> Then use VSCode quite well, no lag feeling. Here is a video showing the I recently switched to Ubuntu 18. The main enhancement res… Video and sound lag on Ubuntu 20. I connect it to a Philips 4K HDR TV. 2ytly, qr9h7m, 8lmw, lyfq, o8tgn, zpws, ya00, wvze, y3poj, uxoll,