Questions tagged [lubuntu]

Lubuntu is an official Ubuntu flavor. It and the default applications included use minimal resources. As of the 11.10 "Oneiric Ocelot" release, Lubuntu is an official Ubuntu derivative. Lubuntu uses the Openbox window manager. Until and including 18.04 "Bionic Beaver" Lubuntu used the LXDE desktop environment, but releases from 18.10 on use LXQt.

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Can't get app to come up using the link (or entry) in the start menu

I recently installed Mullvad browser on one of my copies of Lubuntu 22.04. However, when I click on the link (or entry) for it in the start menu, nothing happens. Yet, when I click on the icon located ...
ardvark71's user avatar
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LUbuntu 22.04 WiFi Hotspot - unable to connect with WPA2 (AES) security

I've set up a Wifi Hotspot from LAN based on this tutorial: Creating a hotspot in Lubuntu However when I choose Advanced Network Configuration / WiFi Security / WPA & WPA Personal I'm unable to ...
ssssstut's user avatar
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Desktop locks up, Lubuntu 20.04

A few days ago, after applying an upgrade, I will login at the Lubuntu session screen and desktop starts to load and desktop icons appear but clicking them does nothing and no menu or taskbar either. ...
Bob's user avatar
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21 views

LUbuntu 22.04.04 - hibernate not working - acpi error couldn't enable sleep button event

When I click on Leave / Hibernate there is no action when I confirm the dialogue. settings: swap file (4GB) 2x physical memory (2GB) note: file, no swap partition Secure Boot is disabled bios: HP ...
ssssstut's user avatar
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Bluetooth headphones not being recognized after removing device

First of all, I use Lubuntu 23.10 I paired my Bluetooth headphones to my laptop using bluetoothctl pair and it worked, but every time I'd turn on my Laptop, the headphones would automatically connect ...
Lestath's user avatar
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xscreensaver - gluqlo digital clock: not installed on LUbuntu

On a fesh LUbuntu 22.04.04 install I'm trying to get gluqlo digital clock screensaver up and running. https://github.com/alexanderk23/gluqlo downloaded source, compiled it as described here: https://...
ssssstut's user avatar
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No sound on HP X2 atom after LUbuntu 22.04.4 LTS fresh install

My HP X2 previously had Win10 installed but due to 2GB of RAM and 30GB built-in disk I decided to install Lubuntu Unfortunaltely there is no sound when I play back an audio file or watch youtube. ...
ssssstut's user avatar
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Need a lightweight basic software for server use PPC

HI I am running newest vers of Ubuntu and I want to use my old PowerBook G4 (1gHz 15 inch) as a server possibly. I can connect to it via firewire 800, it looks like and also have a usb that I can use. ...
MrFUSIONmid2011's user avatar
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LXQT task bar: non-repo app icons are missing

Lubuntu 22.04 I have installed non-repository applications, in particular Rstudio, LibreOffice and Discord, and they show up as they are supposed to be in the applications menu, but when I run the ...
Rat Ratte's user avatar
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Capcut webgl2 problem

Hello I tried to run capcut webapp on my Lubuntu laptop but it says the browser is not supported when I check the webgl2 in the browser settings it's enabled so what is the problem Lubuntu version is ...
Ahmed_'s user avatar
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Chrome Browser consuming CPU in Lununtu

I have been running Lubuntu on one computer for a few years. Performance has really degraded over the last few months and when I run the qps monitor, I see chrome consuming most of the CPU. When idle ...
Dan's user avatar
  • 179
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1 answer
32 views

Acer X480G shows invalid boot disk

I have an old Acer Veriton X480G pc. I'm trying to install Lubuntu on it, but keep getting "Invalid System Disk" error. I have the pc's 1st boot device set to Removable Disk, Legacy Boot ...
jpjones55's user avatar
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40 views

Lubuntu Guest not detecting VT-X while trying to nest VM

Recently I have encountered a problem where when I try to use a Lubuntu Guest VM to virtualize a nested windows XP VM, it will always give me a "VT-x is not enabled error" even though it's ...
HugeWindowsVistaFan's user avatar
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Sound doesn't work in Lubuntu 22.04.4 LTS

I have just made a fresh install of Lubuntu using this image: lubuntu-22.04.4-desktop-amd64.iso . Everything works fine, except the audio, there is no sound at all. There is a speaker volume icon in ...
Ivan Stamenkovic's user avatar
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35 views

switch back to gnu grub os selector thing

After installing Lubuntu alongside Kubuntu and windows 7, the boot screen where you select the operating system is not GNU GRUB anymore and I'm used to gnu grub and now its this Lubuntu boot screen. ...
con tur's user avatar
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Changing menu font size for Eagle PCB editor on lubuntu

I have been trying to change the fonts of the application- and context-menus in Eagle PCB editor and the only way I could do that is with xrandr. I have a 1920x1080 screen and the original fonts are ...
hennep's user avatar
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Can we use WINE installed in a snap for other Windows apps that are not snaps?

I installed PhotoScape 3.7 from Discover (OS = Lubuntu Jammy Jellyfish). It installed Wine and the Photoscape Windows app. This works fine but since I have .wine in the snap folder <home/mike/snap/...
earthpages's user avatar
-1 votes
0 answers
49 views

Trying to install Ubuntu on an Acer Laptop with Win11 preinstalled, only solid underscore shows then it shuts down

I have an Acer Aspire A114-21-A3ME laptop. I am trying to install Ubuntu on it; I get to the screen where it says "Try or install Ubuntu, Ubuntu (safe graphics)" etc, but when I click Try or ...
Tonesz586's user avatar
1 vote
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120 views

Lubuntu: devmon mounts an USB drive to two different directories, one of which is inaccessible

I have formatted a 2TB Kingston SSD USB drive in EXT4 filesystem and copied data on computer A (Ubuntu). Now I want to use this drive on computer B (Lubuntu). But it showed that the drive was mounted ...
CyberPlayerOne's user avatar
1 vote
1 answer
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I uninstalled snap. Is it safe to delete /var/lib/snapd/?

For reason unknown to me /var/lib/snapd/ remains littering my system after I have get rid of snap. Is it safe to remove that folder?
reducing activity's user avatar
-1 votes
1 answer
175 views

How to stop android studio from crashing the whole computer?

I installed android studio and it crashed several times. I installed an older version (Arctic fox) and it did the same. It never managed to install gradle. I installed gradle via the command line (...
Alain Reve's user avatar
1 vote
0 answers
59 views

Lubuntu - Network Manager Widget Closes Immediately After Open

Problem: When I (right) click to open the Network Manager from the panel (in the bottom right), it opens for 0.5-2s before closing. This seems to be independent of mouse movement or clicking. This ...
Raya Buckley's user avatar
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1 answer
132 views

Disk decryption on boot not working on Lubuntu

There's a prompt on boot. After entering my password and hitting enter nothing happens and boot doesn't continue. It just freezes. I'm on 22.04.3.
H3R3T1K's user avatar
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2 votes
1 answer
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I can't use wifi on just installed lubuntu [closed]

I've just installed lubuntu, and the only way to use internet is via ethernet. after: "sudo service network-manager restart", i get "unit network-manager.service not found". ...
Nicolò Tiraboschi's user avatar
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0 answers
80 views

How can I fix screen resolution options after an update?

I’ve been using lubuntu 18.04 since it first came out. Time for an upgrade. I did a fresh install of lubuntu 22.04 and had no problems. I changed my monitor to a lower resolution and it worked. I then ...
Mike's user avatar
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2 answers
101 views

Dual booting problems with ubuntu and windows 10

So basicly i dual booted ubuntu and windows on my laptop but the problem is windows is gone after I dual booted it This is basicly what I did: 1 downloaded unetbootin on my windows 2 downloaded the ...
Kingrain's user avatar
2 votes
1 answer
281 views

Invalid desktop entry file Error for AppImage (resolved) [duplicate]

I am on Lubuntu 22.04 LTS. I right clicked at home screen and clicked create new launcher for my Lunar Client AppImage. I inputted some stuff. If I right click it and open it in FeatherPad, here is ...
Tejas Samarjit Sathya Raj's user avatar
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1 answer
310 views

Wifi doesn't work on a fresh install of Lubuntu on a Beelink BT3-Pro

I'm new to the Linux world and I've already got a problem. The Wi-Fi connection on my mini PC (Beelink BT3-Pro) doesn't work. LAN connection works fine, but right now I can't use the Wi-Fi connection. ...
Ronzio's user avatar
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1 vote
1 answer
64 views

How can I restart the process that updates the desktop background?

I am not sure what I did, but something's caused the background of my desktop GUI (Lubuntu 22.04.3LTS, LXQt) to no longer refresh when a window closes or when I switch to a different virtual ...
user1149499's user avatar
0 votes
0 answers
28 views

How to merge 2 udev rules for same device

I'm running lubuntu 22.04 For PS4 controller connected over usb(not bluetooth) I wrote 2 udev-rules for erase touchpad and soundcard device nodes. I want to achive the 2 rules in only 1 udev rule. For ...
nobody's user avatar
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0 votes
1 answer
416 views

Where is the Unity Hub for Linux development platform download?

I am using Lubuntu. I can't find a download link for Unity Hub on Linux. I am not referring to the Unity desktop. I want to download the Unity Hub development platform for creating 2D & 3D ...
Ryan ozolins's user avatar
0 votes
1 answer
130 views

Bootable SD Card Doesn't Show Up in BIOS

I installed Lubuntu 22.04.3 LTS on my HDD drive and now want to install it on an SSD drive instead. My laptop is Samsung 300E4A (BIOS version 09QA). I used Startup Disk Creator to write lubuntu-22.04....
user23154111's user avatar
-1 votes
1 answer
105 views

Google Maps Very Slow in Chrome but not Firefox

For a month or more Google maps has been very slow and unusable in Chrome. This is true even when maps load when seeking directions when searching in Chrome. Maps is OK in Firefox. When a web page ...
Dan's user avatar
  • 179
0 votes
0 answers
33 views

How can I apply redshift or sct and not have brightness reset to default in Lubuntu Jammy Jellyfish?

With Windows 10 I can turn on 'nightlight' and adjust the screen brightness with 'nightlight' staying in the 'on' position. But with Lubuntu Jammy Jellyfish if I use 'sct' or Redshift my dimmed ...
earthpages's user avatar
0 votes
0 answers
97 views

Cubic Error: Unable to create customized disk file

I am trying to create a customized ISO file using cubic. The first time I used cubic I made a few small tweaks to the ISO file and tested the customized ISO file, and It worked. After the confirmation ...
Developer's user avatar
2 votes
1 answer
65 views

run e2fsck on boot of a persistent live lubuntu made with mkusb

I'm trying to run e2fsck on boot of a persistent live lubuntu to fix 'corrupt filesystem' error of a writable system partition (ext4) and I want to automate this somehow (so ideally I do not want to ...
andrej's user avatar
  • 59
1 vote
1 answer
110 views

Notify-send scripted to several other ubuntu's distros

I start to wonder if it's possible to make a script to send notifications once to several other Ubuntus, i must say that not all the computers have the same Distro, having MATE XUbunutu LUbuntu and ...
Damaso.jpg's user avatar
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0 answers
59 views

Mouse misbehaving in lubuntu while it was working fine in windows 7

My Dell N-5030 PC is encountering issues with the mouse in Lubuntu, despite its smooth functionality on Windows 7. I've already attempted driver updates through the terminal using commands like "...
Suraj Pandey's user avatar
0 votes
1 answer
91 views

can I move some space from from /dev/sda3 (home) to /dev/sda2 (root) without losing any data or reinstalling the os?

This is a problem I'm facing because my root space is running low.
r1z0_n's user avatar
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1 vote
1 answer
463 views

apt install of a .deb package on lubuntu 22.04 shows the error: user '_apt'. - pkgAcquire::Run (13: Permission denied)

My distribution is lubuntu 22.04. I know that this question seems a duplicate of other questions (for example this) but none answer is working on lubuntu 22.04. Furthermore I'm trying to install a ...
User051209's user avatar
0 votes
0 answers
24 views

indicator-cpufreq unable to choose powersave

I'm on Lenovo G50 laptop, Lubuntu 22.04. I installed indicator-cpufreq. When I run it (I'm using i3) I'm unable to switch it to powersave. It always switches back to performance. Can I fix it?
xralf's user avatar
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0 answers
22 views

Dell Insipron 15z Lubuntu 22.04 LTS No Wifi

Dell Inspiron laptop running Windows 10. Lubuntu 22.04 LTS not installed; running it from a flash drive. I am able to connect to internet with an ethernet cable, but Wifi not recognized by Lubuntu. ...
Plain's user avatar
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0 votes
1 answer
143 views

I can't start a Virtual Machine from a VDI file obtained by VBoxManage convertdd [duplicate]

I have followed instructions showed by this post and in particular I started with the following dd command: sudo dd if=/dev/sde of=/path/to/file/img/my-bootable-lubuntu.img The source for the dd ...
User051209's user avatar
2 votes
1 answer
184 views

Lubuntu - Cannot find soundcard in chromebook [duplicate]

noob here - I recently put Lubuntu on a lenovo 100e gen 2 chromebook and the only issue is that it cannot identify the soundcard. Does anyone know what might be a solution? I've tried reinstalling ...
 jheller's user avatar
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0 answers
105 views

Lubutu crashes and failed

I downloaded the ISO file for Lubuntu, a lightweight version of Ubuntu I think, successfully installed on my oldie laptop inherited from my Grandpa and I've been using it for a while with no issues. ...
Sina Mathew's user avatar
0 votes
0 answers
106 views

Does sudo snap purge remove all of my snap folders

Snaps daemon failed to start on my desktop so I want to reinstall snap without deleting any of my downloaded snap files firefox web browser was downloaded through snap and I don’t want it to be ...
Misbehaving's user avatar
3 votes
1 answer
904 views

How can I disable the Chrome update request?

I have an embedded system with installed lubuntu 22.04 and Google-Chrome version 114. When the system boot a script starts Chrome in kiosk mode. In these last days (October 2023) Chrome shows the ...
User051209's user avatar
1 vote
0 answers
46 views

Software Sources - Additional Drivers - Apply and Revert buttons grayed out

I've got Lubuntu 22.04 (Ubuntu with LXQT), NVIDIA GM108M [GeForce 940MX] graphics card and 535.54.03 driver. From past few months Apply Changes and Revert buttons are grayed out in Software Sources - ...
didgewind's user avatar
  • 221
0 votes
1 answer
342 views

mkusb grub doesn't work with secure boot on (lubuntu live persistent usb)

I'd like to make a persistent-live-usb lubuntu 22.04 that works on systems with enabled Secure Boot (bios option). I've tried the dus-persistent method in mkusb, but I'm only able to access the grub (...
andrej's user avatar
  • 59
0 votes
0 answers
68 views

gnome-system-tools: command not found

I've just installed Lubuntu 22.04.3 LTS (Jammy Jellyfish). I can go online only via a cable. I looked for wifi-radar but it doesn't seem to exist for Lubuntu. I found wifi-qr but it doesn't function : ...
Alain Reve's user avatar

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