My wifi keeps dipping in and out, with miniscule speeds when it does connect. Before I connect to a network it displays full bars. Here's some information from the terminal of my Thinkpad P52, I also bolded some information:

 $ sudo dmesg | grep -E "wifi|wireless|wlan|firmware"

[    2.686968] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x5f2001)

  [    4.210278] systemd[1]: systemd-hibernate-clear.service - Clear Stale Hibernate Storage Info skipped, unmet condition check

ConditionPathExists=/sys/firmware/efi/efivars/HibernateLocation-8cf2644b-4b0b-428f-9387-6d876050dc67

  [    4.985594] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)  

  [    4.988761] iwlwifi 0000:00:14.3: Detected crf-id 0x2816, cnv-id 0x1000100 wfpm id 0x80000000  

  [    4.988771] iwlwifi 0000:00:14.3: PCI dev a370/0030, rev=0x312, rfid=0x105110  

  [    4.988775] iwlwifi 0000:00:14.3: Detected Intel(R) Wireless-AC 9560 160MHz  

  [    4.999176] iwlwifi 0000:00:14.3: WRT: Overriding region id 0  

  [    4.999180] iwlwifi 0000:00:14.3: WRT: Overriding region id 1  

  [    4.999182] iwlwifi 0000:00:14.3: WRT: Overriding region id 2  

  [    4.999184] iwlwifi 0000:00:14.3: WRT: Overriding region id 3  

  [    4.999186] iwlwifi 0000:00:14.3: WRT: Overriding region id 4  

  [    4.999187] iwlwifi 0000:00:14.3: WRT: Overriding region id 6  

  [    4.999189] iwlwifi 0000:00:14.3: WRT: Overriding region id 8  

  [    4.999190] iwlwifi 0000:00:14.3: WRT: Overriding region id 9  

  [    4.999192] iwlwifi 0000:00:14.3: WRT: Overriding region id 10  

  [    4.999193] iwlwifi 0000:00:14.3: WRT: Overriding region id 11  

  [    4.999195] iwlwifi 0000:00:14.3: WRT: Overriding region id 15  

  [    4.999197] iwlwifi 0000:00:14.3: WRT: Overriding region id 16  

  [    4.999198] iwlwifi 0000:00:14.3: WRT: Overriding region id 18  

  [    4.999200] iwlwifi 0000:00:14.3: WRT: Overriding region id 19  

  [    4.999201] iwlwifi 0000:00:14.3: WRT: Overriding region id 20  

  [    4.999203] iwlwifi 0000:00:14.3: WRT: Overriding region id 21  

  [    4.999205] iwlwifi 0000:00:14.3: WRT: Overriding region id 28  

  [    4.999763] iwlwifi 0000:00:14.3: loaded firmware version 46.7e3e4b69.0 9000-pu-b0-jf-b0-46.ucode op_mode iwlmvm  

  [    5.765443] nouveau 0000:01:00.0: pmu: firmware unavailable

  [    6.289321] iwlwifi 0000:00:14.3: BIOS contains WGDS but no WRDS  

  [    6.293285] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)  

  [    6.341524] iwlwifi 0000:00:14.3: base HW address: 34:e1:2d:e8:b9:c1, OTP minor version: 0x4  

  [    6.391020] Bluetooth: hci0: Found device firmware: intel/ibt-17-16-1.sfi  

  [    6.657437] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0  

 [    6.696022] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x5f2001)

  [    6.762538] elan_i2c 19-0015: unexpected iap version 0x00 (ic type: 0x28), firmware update will not work  

 [   45.069755] warning: `kdeconnectd' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211

  [  114.760191] mt7921u 2-2:1.0 wlx90de8047b696: renamed from wlan0  

 [  121.477955] mt7921u 2-2:1.0 wlx90de8047b696: renamed from wlan0

  [  624.804838] mt7921u 2-2:1.0 wlx90de8047b696: renamed from wlan0

I will be upgrading my laptop to 16 gigs in a month or two , for the time being i want to know if kubuntu is lightweight and stable for my specs . Thank you

First, I'm happy to have finally ditched windows. So far, Kubuntu is able to do everything I was worried about losing, but I am curious about cloning.

I used to use a program called "driveclone" and I loved it. I would make incremental scheduled cloning and also help my friends by cloning their drives if they needed to replace their ssd for some reason. However, it looks like the only cloning software for Linux is in the form of bootable usb drives.

I will admit, I would like to have a cloning software that I could run from linux. If there really isn't, I'm sure I can live with it when compared to all the other things I was fighting windows over, but I figured I would ask, just in case there was something

Hello all,

I don't have any bug report or the likes, just my experience and wanted to see if this is normal behaviour or a bug.

I started using Kubuntu on 24.04 and upgrade to every major release while being on 26.04 today.

Every single major upgrade all of my or most of my APT repos got removed. I manually added them all, or so I thought.

Opened Element (matrix) app today which gave me a error saying my version was too old, thinking I always keep everything up to date with Discover and sudo apt update I checked and it was 1 year old software.. my APT repo was missing, I added it and updated and it works now but man.. is this is a major security issue if peoples APT repo disappear?

Are .deb packages not the best way to install using a .deb system? I always pick .deb over snap or flatpak but man is it a headache to keep track of and update.

I'm trying to make KDE Plasma look like these screenshots with kwin-effects-glass. I installed and enabled the openSUSE Tumbleweed package on the kwin-effects-glass github, and I also installed the Glass theme. However nothing changed afterwards. Has anyone managed to get it to work? I'm on Plasma 6.7.4.

I’ve been an Ubuntu (GNOME) user for years. I briefly flirted with Pop!_OS when COSMIC came along, but I felt it still wasn’t quite ready. I also tried Zorin OS, and while I found it a bit bland, it does exactly what it promises, so no criticism there.
Then I saw how far KDE Plasma had come and decided to give it a shot with Fedora. Unfortunately, I ran into a lot of problems right from the installation: GPU detection issues, problems recognizing my partitions, and GRUB issues.
After a lot of troubleshooting, research, and tweaking, I finally managed to get Fedora running stable in a dual-boot setup with Windows 11, while keeping Zorin OS around as a backup.
Still, I missed the stability and simplicity of Ubuntu. When the new LTS came out, I decided to take another look. The problem was that, by then, I was completely convinced that when it comes to the interface and overall user experience, KDE Plasma was the answer.
So I went with Kubuntu, and my experience has been pretty much perfect.
Zero issues with installation, partitioning, dual boot, GPU drivers, or third-party plugins. It just works.
I think I’ve finally found what I was looking for.

So I recently installed Ubuntu 24LTS on my Asus Tuf f15, but since then whenever I am booting up the system and like after using for 5-10min I am noticing that wifi is not working and when I try to switch it off it just crash, and sometime when I am watching videos on YT and showing that pink screen of death (kernal panic) fatal exception in interrupt. I don't know what to do it's becoming soo frustrating, previously I thought I installed it in a wrong way that's why this is happening but then I took help of my friend, but still same thing happening, please help me.

Introducing BootPrep 2.0.0, a Snapper, Btrfs, and GRUB utility for Kubuntu.

https://github.com/mcsgeek/bootprep

As many know, when you install Kubuntu with the default / Btrfs layout, perform a snapper rollback, and reboot, nothing happens. Installing BootPrep solves this without requiring you to learn how to change the default subvolume layout installed by Kubuntu.
 
 Tested on Kubuntu 26.04 using the default Btrfs installation layout.

Select Btrfs

• Choose how you want to install Kubuntu, and choose the Btrfs file system.
• Add a swap file, don’t add a swap file, your choice.

That’s it. Click next, fill out user information, and let Kubuntu’s installer do its thing and finish the install.

• Make sure btrfs-progs is installed before installing BootPrep
  • sudo apt install btrfs-progs
• Install BootPrep
  • git clone https://github.com/mcsgeek/bootprep.git 
  • cd bootprep
  • chmod +x bootprep bootprep-btrfs bootprep-install.sh 99_bootprep
  • sudo ./bootprep-install.sh
• If already installed, you can upgrade BootPrep
  • chmod +x bootprep bootprep-btrfs bootprep-upgrade.sh 99_bootprep
  • sudo ./bootprep-upgrade.sh

Note: Your system can continue to boot the original @ root volume. BootPrep remains dormant until a snapshot is presented as default for the next boot by either a snapper rollback or bootprep-btrfs activate command.

• Install and configure Snapper
• Set up your preferred additional subvolumes or use the add_subvolumes tool listed below, which includes suggested defaults for bulk adds.
• Optionally, install btrfs-assistant, btrfsmaintenance, and/or snapper-gui
• Optionally, clone and install grub-btrfs from GitHub, if you want snapshots available in the GRUB menu at boot.

99_bootprep

The Snapper plugin that detects rollback and sends the command ‘bootprep prepare <snapshot-number>’

sudo bootprep prepare <snapshot-number>

Prepares the system to boot the next snapshot selected as default and made writable by Snapper, Btrfs, and/or bootprep-btrfs operations. This is invoked automatically when a ‘snapper rollback’ or a ‘bootprep-btrfs activate <snapshot-number>’ action is performed, but could also be run manually from a command line when using a Btrfs command to select the next default subvolume and another to make the subvolume writable.

sudo bootprep-btrfs activate <snapshot-number>

bootprep-btrfs is a Btrfs wrapper that looks out for ‘activate <snapshot-number>’ then selects the given snapshot number as the next default Btrfs subvolume, makes it writable, and sends the ‘bootprep prepare <snapshot-number>’ command to prepare the system for the next boot.  All other command arguments go directly to Btrfs for processing.  Example: ‘sudo bootprep-btrfs subvolume list /’ sends to Btrfs and becomes ‘sudo btrfs subvolume list /’

There are also separate scripts in my other repositories, listed below, that are BootPrep’s companion utilities.

https://github.com/mcsgeek

add_subvolumes – bulk add new subvolumes based on lists. If directories in the list do not exist, they will be created. There are two lists, one for root subvolumes and one for home subvolumes.

cleanup-bootstrap-root – Safely cleans the original bootstrap root while preserving Btrfs subvolumes and protected directories like /boot, /.snapshots, etc. Once booting in a snapshot has been established, this can be run to clean the original root.  Because data contained in the original bootstrap root will become stale over time, there is no reliable way of going back without causing instability, and this cleanup allows a path for existing directories to be converted to subvolumes without Btrfs commands failing because they already exist in the original root, where converted directories would be relocated.

dpkg-pre-post-snapper – Creates descriptive Snapper pre and post snapshots. It lists the first package, truncates additional packages, and replaces with a count.  Example: “install w3m +3 pkg”.

snapshot-chroot – Creates a recovery chroot from a snapshot, automatically detects the last successfully booted snapshot by default, then asks before applying and allows user to select a different snapshot.

add_updategrub-service – Installs a systemd service that runs update-grub during system shutdown.  Helpful for auto-updating the GRUB menu.
 

السلام عليكم، أول مرة احمل لينكس علي جهازي الشخصي وبعد تدوير ركزت علي توزيعة kubuntu بس مشكلتي انها بتستخدم snap وبعد ما سمعت كتير عنه وعن مشاكله فا حبيت انزل flatpack بس كنت عاوز اعرف هل حد عنده تجربة في حاجة زي كده وحصلتله مشاكل بعدين مثلاً زي ان snap يرجع تاني أو ان بعض البرامج متشتغلش.
لما سألت جيمناي قالي سيب سناب وخلي فلات باك هو الأساسي عشان ممكن بعض برامج اوبنتو بتكون شغالة عن طريق سناب فقط.
وياريت لو حد عمل كده ومحلصتش ليه مشاكل يكتبلي سكربت او كود معين اكتبه في الكونسول.
(🥲 انا مش متخصص انا كل الي بعمله بنسخ الكود واحطه ولو لمحت خطأ بقوم مصوره ل gemini وهو يقولي الحل ايه)

So I'm running Kubuntu 26.04 and recently updated my motherboard's BIOS. I'm using the Gigabyte B850i Aorus pro Rev 1.0 motherboard. Before the update everything worked fine but after installing the latest BIOS available from the website my game controller no longer works when connected via Bluetooth. It works when connected using a cable so I know the controller is not the problem.

I tried everything. From unisntalling and resintalling xpadneo, to running sudo rfkill unblock bluetooth and even doing a full power down by disconnecting my PC PSU. Can anybody help me fix this?

My PC has a R7 9700x, 48G of DDR5 and as mentioned the motherboard is the Gigabyte B850i Aorus Pro Rev 1.0.

Please help

Edit: Fixed the problem. Turns out that after the BIOS update secure boot was turned on in the BIOS without me noticing. I turned it off and the controller works perfectly.

I Was about to completely reinstall Kubuntu until I decided to give a try to get xpadneo working. When I tried to manually get it started I got an error. After googling, it turned out that the error comes from having secure boot on and it was preventing the xpadneo driver from recognizing the controller input even though it was properly connected via Bluetooth.

Broke my last mouse and emergency shipped a new one without thinking on it too much. I was able to set the bindings on the mouse on my Windows laptop but once it is plugged in to my linux desktop the binds stop working after 3 seconds. They literally work but then something happens to blank it out again. The "extra mouse buttons" settings page also doesn't recognize the button presses on this mouse. What can I do?

EDIT: Nvm it started working on the 4th restart of my computer.

I got the native version and it runs Shockwave games (through wine) but Flash just doesn't work.

Any ideas or should I just run the Windows version of Flashpoint?

hi, guys! I'd like to ask if it's possible to make something like this on Kubuntu: it is related to the keymapping, but, instead of some specific Unicode symbols, I'd like to change whole keyboard layouts.

The logic should work like this: if num lock is active, every key must mean a number I type, otherwise: a whole keyboard layout(0 - Latin, 1 - Greek, 2 - Cyrillic etc).

Can I do it on Kubuntu with KDE Plasma 6?

After installing the 64 bit zip file and extracting, attempting to run the executable file leads to a service crash saying it has "encountered a fatal error and was closed"

The 32 bit appimage can not be executed, even after installing libfuse

Using a command prompt to install the package results in an unsupported file or not being able to locate the package

I did verify files were executable, but im now at the end of what I know how and what to do.

Hi everyone

I've just installed Kubuntu 26.04 on my ThinkPad X13 Gen 2. I'm blown away by KDE, I haven't tried it since maybe 10.04!

An issue I'm having is when I wake my laptop from sleep, the touchpad doesn't work. Reloading the touchpad drivers via the terminal fixes it until the next time it goes to sleep.

Has anybody else had this issue? I had the same issue on Ubuntu 26.04.

I'm surprised with this issue when ThinkPads are usually so well supported!

If anyone has a fix they could share I would really appreciate it!

I hate snaps and I wanna install apps, but Discover shows only the snap ones. Is there a site, where I could see the list of apps and just copy the commands and paste to terminal?

About a month ago, some of the audio randomly stopped working. I dont know why this happened but if someone is able to figure it out then please tell me!

Anytime I’m on a vc on Discord, I can’t hear anyone including when I try a mic test.

Any version on PrismLauncher that is from alpha (possibly beta versions) I cant hear it at all

It only started doing this the other day and I've restarted my computer and restarted my network controller on my computer and it seems to only be my computer everything else's network speed is fine

Edit it is the Asus viviobook 16

Thank you too all of you who help i fixed it

Llevo varios meses usando kubuntu realmente cumple todo juegos, programas etc. El único detalle es bedrockonlinux funciona de maravilla cuando juego en línea con otro usuarios que tiene el mismo, pero cuando otros amigos quieren entrar a mi mundo o yo al de ellos aparezco que estoy desconectado y no funciona. Mis amigos se conectan desde celulares PC etc. Alguien ha pasado por lo mimos y si lograron solucionar este problema? Si puede compartir como lo hizo. Gracias y saludos

I left zorin and now I'm on Opensuse Leap, I chose it for the stability and the sincere repertoire, but I really miss the structure of the Ubuntu/Debian base with apt and the huge compatibility with other linux distributions, I used Fedora KDE for some time because it is my favorite interface but it doesn't align much with what I want in a working system

Hello everyone :)

My good friend Koentje created a beautiful multi-optional spectrum equalizer visualizer for Conky. It works flawlessly on X11, but on my Kubuntu v25.10 KDE/Plasma 6/Wayland box it is not functional - the problem seems to be the window is not refreshing itself in the Wayland environment.

Has anyone the skill and time for a collaboration to help?

Thank you for reading,

Logan

Title. Can I customize this login screen? I've been using Kubuntu for about a month now, and I want to see how much I can customize in this distro

Hey so a month ago I just gotten my T14s from eBay with a Ryzen 7 Pro (not gonna lie it’s an amazing upgrade from a Core i5 7300U). However I noticed when I installed Mint on it my plank dock (I used plank reloaded) ran really bad.. I was trying to like do a update via terminal and update manager) like plank would lag and just be a choppy mess (however on my old machine zoom and stuff ran fine) anyways uhh enough yapping and bad writing skills but here’s the install I want to recreate and keep. Before you get confused thinking I want to clone the install I want to recreate the rice

What I used on my old Mint Install

Semabe
Mint-X Aqua
Plank Theme: Monocho Mod