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.
4,983
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No value for $TERM and no -T specified
I recently upgraded (with apt-get dist-upgrade) my Kubuntu and Lubuntu Linux boxes, and now every time I log into one of these machines, I get this message:
tput: No value for $TERM and no -T ...
0
votes
0
answers
48
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Lbuntu 22.04.4 LTS ISO not booting from Dell Inspiron 11 3162/3164 Hard Drive
I need to post an issue about Lbuntu 22.04.4 LTS (Jammy Jellyfish) ISO (LXQt Version: 0.17.0) installation through a pen drive with Etcher, version 1.18.11, for iMac. The process is described in "...
1
vote
1
answer
497
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How to anti-solve the "ima: error communicating to tpm chip" error?
I've read:
How to solve "ima: error communicating to tpm chip" messages during boot
and basically, people suggest I make sure my machine's TPM support is enabled.
Well, I certainly don't ...
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votes
1
answer
27
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Unable to pair and bond 30 sensors with Ubuntu Server 20.04.6 LTS
We are developing a solution wherein we are trying to obtain data from between 30-35 sensors over BLE which will be paired and bonded with our device. The details of our devices(hardware wise) are as ...
12
votes
1
answer
28k
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gpg: problem with the agent: Permission denied
GPG fails with gpg: problem with the agent: Permission denied when I invoke it after switching my user with su:
su - user2
gpg --symmetric --passphrase=foo foo.txt
If I invoke the command from my ...
21
votes
6
answers
75k
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Can't type "|" (vertical pipe)
I can't type |. I have tried to press and hold Ctrl and Shift and then press and release U and then type 007c but nothing happens.
I do not know if I make the wrong sequence of pressing and holding. ...
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0
answers
26
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Volume control can control the embedded audio card but not USB one
I installed Lubuntu 22.04.4 (fresh install) on Dell Latitude 5480 Notebook. It has embedded audio card, which operates normally.
Additionally, I have evergreen Creative Live 24 USB 5.1 card. On ...
0
votes
0
answers
48
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Installing kwin window manager isn't working
When I run the command:
sudo apt install kwin-x11 --no-install-recommends
it says this:
The following packages have unmet dependencies:
libkf5newstuff5 : Depends on: libkf5newstuffcore5 (= 5.92.0-...
1
vote
2
answers
4k
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Black Screen After Login:: Lubuntu
I was going to switch monitors and the screen looked really weird and stretched so I changed the resolution. The next time I turned on my computer and logged in, the screen says it can not display. I ...
0
votes
1
answer
60
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Installing Lubuntu on Trekstor Surftab twin 11.6
I have a problem with installing Lubuntu on my Trekstor Surftab twin 11.6, the problem is that the BIOS won't boot from the USB (I used Rufus). I even tried to disable safe boot and changing the boot ...
0
votes
1
answer
4k
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Mount Internal drive Lubuntu
I am using Lubuntu 16.10 installed on 120 GB drive. However, I also have a secondary 1TB hard drive full of personal data and similar valuable information, yet I am unable to mount it:
jan@Bondy:/$ ...
2
votes
1
answer
4k
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Lubuntu 18:10: Failed to execute child process "lxsession-default" (No such file or > directory)
My lubunutu is installed in a virtual machine. Whenever I try to open the file manager from taskbar icon nothing happens. If I try to open the file manager from desktop options I get this message
...
0
votes
2
answers
8k
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How do I correctly set up partitions during installation of Lubuntu 20.04.2 LTS?
I am currently trying to install Lubuntu 20.04.2 LTS on a low-spec laptop (2 GB RAM, 30 GB SSD). I am finding the partition stage quite tricky to get it to work, as it keeps complaining about the EFI ...
3
votes
2
answers
599
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why lubuntu upgrade compile so many locales
recently I upgraded my Lubuntu with apt-get upgrade, and I notice that "setting up locales" process takes quite long because it generates quite many locales for languages that's not used in ...
0
votes
0
answers
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Lubuntu/Windows 10 dual-boot always loads into grub rescue?
I have an HP Stream that is virtually worthless as a laptop because it only has a 20 GB hard drive, so I installed Lubuntu on it so that I could at least use it for watching videos or writing a quick ...
4
votes
2
answers
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Where is system settings in Lubuntu 14.04?
I need to get to the sound settings and change the output to HDMI.
From the menu, bottom left, I can choose System Tools or Preferences but neither contains a link to sound settings, which apparently ...
0
votes
0
answers
35
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CPU Frequency seems very high, even in powersave mode - Lubuntu 22.04
I have installed Lubuntu 22.04. on an old HP 15-db0021ng notebook.
Everything runs OK, but the CPU frequency appears very high, even when idle. It never drops below Freq: 56% and frequently scales to ...
7
votes
1
answer
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How to sign your kernel and bootloader?
How to sign your kernel and bootloader?
How do I sign my kernel and bootloader?
Update (04-Feb-2021)
Don't think I made clear what it is that I'm trying to do. I want to do away with OEM keys and only ...
-1
votes
1
answer
31
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Is there any way to get Lubuntu 22.04 to suspend without asking 'If you really want to...'?
The suspend button in Lubuntu 22.04 desktop asks for confirmation. I'm going to find that really annoying after a while.
1
vote
2
answers
571
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Migrate back to Ubuntu
I wanna migrate back from Lubuntu to Ubuntu but i dont want to lose my installed apps and all the other data and settings.
is this somehow possible???
thank you
Robert
1
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2
answers
5k
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lubuntu - How to install the latest Tor Browser. 18.04 version
I've been trying to install the Tor browser in my laptop and I can't seem to install it. I've tried searching for answers in threads that already existed but I can't seem to find that works for me.
1
vote
0
answers
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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 ...
0
votes
2
answers
5k
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Problem installing Grub Customizer in Lubuntu
I'm using Lubuntu.
I tried to install Grub Customizer but I have problems.
I used the following commands:
sudo add-apt-repository ppa:danielrichter2007/grub-customizer
sudo apt-get update
sudo apt-...
-1
votes
0
answers
64
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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 ...
0
votes
0
answers
65
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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 ...
0
votes
0
answers
34
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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. ...
0
votes
0
answers
54
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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 ...
-1
votes
0
answers
22
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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 ...
0
votes
0
answers
51
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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://...
0
votes
1
answer
22
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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.
...
0
votes
1
answer
36
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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. ...
0
votes
1
answer
10k
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How to connect to a wireless network in Lubuntu
I just don't know how to turn on my Wi-Fi or choose a Wi-Fi connection.
I'm now using the cable, but I really need to use the Wi-Fi on school. How to do that?
2
votes
1
answer
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How to connect to a shared folder in windows xp?
Alright, so I am trying to access a shared folder on Windows XP (on another computer). Both are connected to the Internet and on the same network. They run in Windows Virtual machines (that came with ...
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votes
1
answer
38
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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 ...
6
votes
1
answer
4k
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System refuses to suspend
Lubuntu 18.04 (lxde) here, upon AMD Epyc 7282. Kernel 4.15.
The system is stable and works flawlessly, but id does refuse to suspend.
If I try to suspend it, the screen blanks, but the system does ...
0
votes
0
answers
8
views
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 ...
0
votes
1
answer
4k
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Blinking Cursor and black screen when booting from USB - Lubuntu
I did have Windows XP and then since the support ended, I thought of going with Lubuntu since it's lightweight. I downloaded and burned it to a CD first, the 14.04 LTS version. It was burned ...
3
votes
1
answer
7k
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How to make sure what is causing slow boot time on Lubuntu?
I'm not sure what counts slow or fast boot in the Linux world, but it seems like the Lubuntu machine that I have here (specs here), seems to be booting somewhat slow (around 50 seconds). My parents ...
3
votes
3
answers
10k
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"Cannot connect to the Docker daemon ...." when running docker on Ubuntu/WSL
I'm trying to run docker in WSL (Windows 10) using the command sudo service docker start, and it shows:
Starting Docker: docker
but when I run sudo docker images, it tells me:
Cannot connect to the ...
0
votes
1
answer
5k
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Illegal variable name csh script
I need some help.I try to write csh script and I need to iterate through all files in current dir and do some tasks, so I wrote this:
#!/bin/csh
foreach f ($(ls))
if( some condtions)
echo ...
4
votes
2
answers
31k
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Mounting and accessing Western Digital's MyCloud NAS
I have bought a Western Digital Mycloud disk. I did succeed to mount it under Lubuntu 13.10 by means of the following command:
sudo mount -o soft,intr,rsize=8192,wsize=8192
<IP address>:/nfs /...
1
vote
1
answer
8k
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How can I install USB Wifi drivers to Lubuntu?
I'm trying to bring back an old PC to life. After looking around I concluded that Lubuntu is a great option. It's modern yet fast, using very little resources.
This computer is in a room where it ...
0
votes
0
answers
57
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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 ...
1
vote
1
answer
11k
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Lubuntu 17.04 will not connect to WiFi (no error message displayed)
I just installed Lubuntu 17.04. It did not recognise the WiFi card I had in the MB, so I took a TP-Link WN722N USB stick. The system immediately recognised the USB WiFi stick and offered networks to ...
9
votes
2
answers
6k
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Bluetooth connection (Bluez) not working after logout (works after restart)
I use LXQT in Lubuntu 18.10 and I have a problem with keeping the Bluetooth-speaker connected to the laptop after logging out and in. It works fine after reboot though.
So, I have a solution that ...
1
vote
0
answers
63
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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 ...
3
votes
1
answer
5k
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Lubuntu Logout Button Doesn't Work
I just installed the Lubuntu Desktop on top of my Ubuntu 14.04 install.
I can login in to any Desktop Environment from the start-up fine but once I'm in Lubuntu my Menu << Logout button does ...
0
votes
1
answer
8k
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Access windows shared drive in Lubuntu
I have a shared drive on my windows 8 pc, let's say the address is \\\Blabla\Bla.
The permissions are set so that everyone on my network can edit and read, I am able to access this folder via my ...
0
votes
1
answer
833
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What is shortcut for change keyboard layout on lubuntu?
I have installed lubuntu 21.04 on my system. Also, I have added another keyboard layout to enter text in a language other than English-US. Now I need to find with shortcut to use to switch between ...
10
votes
9
answers
9k
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Lubuntu brightness/backlight issue
I freshly installed Lubuntu 18.10 with LXQT environment and here's my issue :
I want to dim the backlight of my laptop with the keyboard shortcut (XF86) but when i press it, it changes the brightness(...