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 install wine from winehq.org on Ubuntu (actually Lubuntu) 18.04 LTS
I have followed all the instructions on the winehq page. In particular, I have run the following commands:
sudo dpkg --add-architecture i386
wget -nc https://dl.winehq.org/wine-builds/winehq.key
...
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4
answers
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How to completely remove desktop?
I wanted to switch to Xfce (I had KDE and GNOME installed), and I did this :
sudo apt-get install xubuntu-desktop
sudo apt-get remove kubuntu-desktop
sudo apt-get remove ubuntu-desktop
sudo apt-get ...
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1
answer
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Can't run Java applications (like logisim) due to "Assistive Technology not found" error
I tried it and the errors are:
Exception in thread "main" java.awt.AWTError: Assistive Technology not found: org.GNOME.Accessibility.AtkWrapper
at java.desktop/java.awt.Toolkit.newAWTError(Toolkit....
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2
answers
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How do I install LXDE / Lubuntu?
I want to install lubuntu on my current (pre-existing) Ubuntu Install because of it's light-weight footprint.
Can I preserve currently installed apps after installation?
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7
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Lighter in CPU/Memory Usage: Lubuntu or Xubuntu
I am looking for an Ubuntu version that consumes less Memory and CPU. I have read both Lubuntu and Xubuntu (The homepages, wikipedia, phoronix and other sites comparing both). But from experience, ...
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11
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How can I add new autostart programs in Lubuntu?
In Lubuntu, there's no 'Add New Program...' button in Desktop Session Settings. Is there an easy way to add new autostart programs in Lubuntu?
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3
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How to make my maximum screen resolution to be detected by Ubuntu?
I just installed Lubuntu 13.10 and I have a problem - On Windows I can go up to 2048x1536, but the display setting on Lubuntu only lets me go up to 1024x768.
I already ran the update and upgrade, and ...
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How to change keyboard layout in Lubuntu 15.10?
I have recently upgraded my PC from Lubuntu 14.10 to 15.10. Before the upgrade my keyboard layout matched my Danish keyboard. But after the upgrade I probably have a standard English/US layout.
...
3
votes
1
answer
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Lubuntu Installer Giving Error after Partition creation "YOUR SYSTEM MAY OR MAY NOT BOOT "
I was replacing my Ubuntu 18.04 with Lubuntu 20.04. I wanted to keep my /home partition same. After creating /root , swap and changing mount point for /home partition the installer gave a warning that ...
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3
answers
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How can I fix E: Sub-process /usr/bin/dpkg returned an error code (2)?
I received this error after trying to download the icedtea plugin. After trying
sudo apt-get upgrade
I got the same exact error:
Preconfiguring packages ...
dpkg: unrecoverable fatal error, ...
11
votes
2
answers
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What are the minimum system requirements for Lubuntu? [duplicate]
Possible Duplicate:
How do I find out which version and derivate of Ubuntu is right for my hardware in terms of minmal system requirements?
Will Lubuntu work well on a Dell Dimension 4100 with ...
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6
answers
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Grub menu at boot time... "holding shift" not working
I read here at this thread that holding Shift during boot can bring up the GRUB menu. However I try holding one or the other Shift keys, tapping, tapping then holding, nothing works. Am I missing ...
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3
answers
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How to start applications such as xcompmgr at start up? [duplicate]
I've been trying to make xcompmgrto autostart in Lubuntu 11.10 but it just doesn't, I have to start it manually.
I have added the next lines to the autostart script in ~/.config/openbox/
#Run a ...
6
votes
1
answer
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How can I change Okular's GUI so I get white text on black background or similar, instead of blending colors?
Okular has an odd choice of font and background colors in some places and this makes it difficult to read some text.
I looked at the settings and searched online but couldn't find anything on changing ...
3
votes
1
answer
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No swapping on LUbuntu at enabled swap
I have tablet with 4 GiB of RAM and SSD 128 GiB with LUbuntu 18.04.
When the memory usage reaches approx. 3.9 G, the system hangs. Only the mouse pointer moves with lags. No reaction on Ctrl+Alt+Fx.
...
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3
answers
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How do you set system display color profiles in Xubuntu and Lubuntu?
Some applications, such as Gimp, Geeqie and Rawstudio claim to be able to use system color profile in their color management, but how do you setup such a profile? How do you see, if such a profile has ...
24
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4
answers
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"♦: command not found" in tty after login
I have this problem after upgrade Lubuntu from 12.10 to 13.04.
I press Ctrl + Alt + 1, enter login, password, wait two seconds and get: ♦: command not found". After this message I can type commands ...
21
votes
8
answers
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How do I edit applications panel menu in Lubuntu?
Main menu (alacarte) cannot record changes as it should. Some time it does, but randomly and rarely.
Is this a bug?
This question is not a clone of this one. In that case the Main menu would not ...
19
votes
4
answers
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Sudo comes up with an error, cannot run anything as root
For some reason, when I try to run any programs (I am trying to run a rootkit hunter: rkhunter) as root on the command line with sudo like this:
sudo rkhunter
Then I get this message:
You must be ...
11
votes
4
answers
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Lubuntu 19.10 & 20.04: How to tile windows? The window tiling section is missing in lxqt-rc.xml
Lubuntu 19.10 and 20.04 (LTS) use Openbox as the window manager.
For Lubuntu 18.04 and 19.04, the file that allowed users to edit various Openbox settings, lubuntu-rc.xml and lxqt-rc.xml, ...
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votes
3
answers
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How do I prevent one of my partitions messing with Lubuntu Grub entries?
I recently deleted my Windows XP partition in my dual boot machine (Lubuntu/Windows XP), replacing it with Bhodi Linux. Everything went smoothly, but now I have a problem: Bodhi Linux is messing with ...
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votes
3
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Which Lubuntu website is the correct one?
There are two totally different websites offering Lubuntu:
https://lubuntu.net
https://lubuntu.me
What is their difference?
36
votes
5
answers
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How to add startup applications in lubuntu?
Is there a 'Startup applications' app for lubuntu?
Or how do I add apps to startup? I attempted a tutorial to add entries to ~/.config/autostart, but it did not work. Isn't there an easy way? Any ...
15
votes
1
answer
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Lubuntu nm-applet wifi icon missing [duplicate]
I have a Lubuntu (now 14.04) installation. Recently, I logged in to find that the Wi-Fi icon had disappeared, and there was some sort of a keyboard icon in it's place. I have restarted multiple times, ...
13
votes
1
answer
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lvmetad is not active yet; using direct activation during sysinit [duplicate]
After install Lubuntu 16.04 show the following message during the boot:
lvmetad is not active yet; using direct activation during sysinit
/dev/mapper/lubuntu--vg-root: clean, 121574/7168000 files, ...
12
votes
1
answer
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Something like 'KDE Present Windows' / 'Compiz Scale' / 'Mac OS X exposé' in Openbox / LXDE / Xfce?
Is there a DE-independent utility to show all windows beside each other in more lightweight DEs like Openbox, LXDE or Xfce?
Something like this:
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votes
0
answers
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Does 12.04 LXDE have LTS? [duplicate]
This question sparked my question.
Will my PC receive the Long Term Support (LTS) using LXDE in Ubuntu 12.04?
What does it mean that Lubuntu doesn't have long term support? Does it just mean it's ...
11
votes
1
answer
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Why so many files in /usr/share/app-install/desktop?
For 14.04, I'm trying out Lubuntu LTS.
If I run ls -l /usr/share/app-install/desktop, I get a list of 3085 .desktop files. All except one are dated Apr 18. The exception is:
-rw-r--r-- 1 root root ...
10
votes
1
answer
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lubuntu installing steam "steam has no installation candidate"
I have used Lubuntu on an older system of mine and I didn’t have any difficulties installing steam (only running it).
But this time around I can’t seem to install steam at all, when I try from "...
8
votes
2
answers
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Is there a way to install Unity or Gnome Shell along with Lubuntu?
I'm using Lubuntu for a while now, but found a couple of details that I wanted to view with Unity (that's another story).
Ok, the thing is: I've tried on a VM with Lubuntu to install Unity (sudo apt-...
8
votes
2
answers
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Lubuntu vs. lubuntu-desktop
I've heard that Lubuntu consumes less resources than Ubuntu. Is it because of the fact that Lubuntu uses different desktop environment and window manager?
If so, would it be equivalent to install ...
4
votes
1
answer
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ubuntu xfce/lxde 16.04-19.10 virtualbox bidirectional clipboard sharing, window resizing, shared folders not working
ubuntu with xfce (xubuntu) or lxde (lubuntu) on virtualbox and guest additions installed and clipboard sharing set to bidirectional does not allow plain text to be copied/pasted to/from the virtual ...
3
votes
3
answers
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How do I remove a broken software source?
I accidentally added this in a terminal:
sudo wget http://www.medibuntu.org/sources.list.d/gutsy.list -0 /etc/apt/sources.list.d/medibuntu.list
after which I get this error:
E:not known on line 1 ...
1
vote
1
answer
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lubuntu 18.10 x64 installed on USB stick clone to usb stick 2
Help!
Creating clone from a cosmic installed bootable USB stick;
I have a working running USB stick with lubuntu 18.10 cosmic on it. I installed the stick by a normal lubuntu 18.10 .iso.
Now I ...
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votes
1
answer
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Why Lubuntu 20.04 is running slow when I use Opera or LibreOffice
My Lubuntu is wirking exscellent, even when I open Opera, but in a while, may be 30 mins, may be earlier it becomes stucked completely, mouse isn't moving and I can't even open a terminal Alt+Ctrl+F2 ...
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votes
5
answers
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How to install Lubuntu Desktop Environment and ONLY the desktop environment?
I have a slower computer that I would like to use the Lubuntu desktop environment with. However, I do not want to install any of the software that is not related to the desktop environment. I am ...
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votes
11
answers
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Installed Lubuntu 16.04 version no audio now
I just installed LUbuntu 16.04 onto my laptop, which is a HP Pavilion G6 series, AMD Processor, and it does have an HDMI port. I can't seem to get audio or any sound at all to come out of my laptop. I ...
16
votes
2
answers
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Open file or application as root from GUI
Is it possible to open a file or application as root from the GUI?
My ideal would be right-clicking on a file or an application and seeing an "Open as Root" choice in the context menu, after which I ...
12
votes
2
answers
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How to remove lubuntu-desktop from Ubuntu 14.04 LTS
I have installed lubuntu-desktop in my Ubuntu 14.04 LTS. Now I want to get pure Ubuntu. How can I revert back to Ubuntu only ?
Note: I have searched in the google and found solutions for 12.04 / 12....
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answers
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Taking screenshot of a specific area from the command line
I am running Lubuntu desktop 12 and I am looking for a tool that can take screenshots of a certain area from the command line.
I have tried out Shutter. It works but, when I run the command it ...
12
votes
1
answer
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Network indicator disappeared in Lubuntu [closed]
I just upgraded to Lubuntu 14.04 from 13.10 successufully, via do-release-upgrade.
But after reboot, I found that the network indicator has been disappeared, so I cannot switch different network ...
11
votes
2
answers
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How do I make the login screens and boot splashes match when installing different desktops?
I wanted to try out different desktop environments so I installed XFCE, KDE, GNOME, etc on top of Unity in Ubuntu 12.04
After a while I decided that I didn't like those other DEs and would stick to ...
9
votes
5
answers
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How to set LibreOffice to suggest corrections for UK English?
I want to be given correction suggestions while setting a text in LibreOffice to English-UK.
Now it works for English-US, French and Romanian, as these are the languages that I have installed in ...
9
votes
2
answers
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Lubuntu 14.04 - unlock keyring on login
How do I automatically unlock the keyring at login on my Lubuntu 14.04 system?
There are a lot of answers to this problem on this site and Ubuntu Forums, but none are applicable to a 14.04 Lubuntu ...
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votes
4
answers
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How to install Brave web browser for 32-bit lubuntu 16.04?
Trying to install as directed, my Terminal output contains the following:
user@user-computer:~$ snap install brave --beta
The program 'snap' is currently not installed. You can install it by typing:
...
7
votes
3
answers
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Lubuntu keyboard shortcut for menu
I'm using Lubuntu on an older machine, and I'm having trouble finding information on keyboard shortcuts.
Is there a shortcut for opening the navigation menu? I expected that the windows key might ...
6
votes
4
answers
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Error: You need to load the kernel first in Grub
I have Lubuntu 11.10 installed on /dev/sda3, and Xubuntu 11.10 on /dev/sda5. A while ago, while being on Lubuntu, I made a mistake somewhere in creating a Live USB: by mistake, I installed a Live USB ...
4
votes
2
answers
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Unable to use proprietary NVIDIA graphics driver after upgrading from Lubuntu 20.10 to 21.04 (20.04 LTS to 22.04 LTS)
I have a laptop running Lubuntu 21.04, but which was previously running 20.04 LTS. The system has an NVIDIA GeForce 9400M graphics processor.
Under 20.04 LTS, the "Software Sources" dialog ...
4
votes
3
answers
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Why isn't persistence working on Lubuntu 12.04 Live-USB?
I have used Universal-USB-Installer ever since to install different Linux versions to USB flash drive. But now with Lubuntu 12.04 even though I do the same process by selecting persistence file, it ...
3
votes
2
answers
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Install Lubuntu 18.10 on a 4GB Virtual Machine
I read that is possible to install Lubuntu on a 4 GB pendrive, so I would like to do the same on a 4GB virtual machine (on VirtualBox 5.2). The problem is that when I execute it, it says that there is ...