Questions tagged [lubuntu]

Lubuntu is a lightweight and energy-saving variant of Ubuntu using the LXDE (Lightweight X11 Desktop Environment) desktop. Use this tag only for questions that are Lubuntu specific (installation, hardware compatibility, etc.).

Filter by
Sorted by
Tagged with
0
votes
0answers
16 views

Redshift prevents manual backlight adjustment (LXQt)

Redshift seems to work fine, dimming my screen with the red tint at night, but when Redshift is running (whether actively enabled or not) I cannot control laptop brightness with the laptop brightness ...
0
votes
0answers
18 views

What goes in grub.cfg to start a Calamares install from a LiveCD?

I'm creating a respin based on Lubuntu 20.04.1 and I'd like the ISO that I create to be either run live or installed. I have the following grub.cfg if loadfont /boot/grub/font.pf2 ; then set ...
0
votes
0answers
22 views

Errors while compiling Lubuntu LTS manual to PDF

I am trying to compile Lubuntu Manual to PDF, but I get critical errors even if I compile it as HTML/dummy. I installed the dependancies reported in the repository: sudo apt install python3-pip ...
0
votes
0answers
30 views

Lubuntu 20.04.1 and RAM detection on Asus K50C-S

I have installed Lubuntu 20.04.1 on an Asus K50C-SX009, but it can only use 3 out of 4 GB of RAM installed. According to the official specifications the laptop supports up to 4GB of RAM, and it ...
0
votes
1answer
59 views

journalctl: what does “New USB device found” mean?

Aug 17 02:16:44 <hostname> kernel: usb 1-2: new high-speed USB device number 13 using xhci_hcd Aug 17 02:16:45 <hostname> kernel: usb 1-2: New USB device found, idVendor=05c6, idProduct=...
0
votes
0answers
16 views

Lubuntu 20.04: how can I add a line of text at the top of the stream (stdout and stderr) being redirected to a file?

I append the redirected (using the &>> operator) stdout and stderr of certain sys admin tasks onto a log file I keep for later reference, just in case. It would be really useful if I can add ...
0
votes
0answers
29 views

Lubuntu installation failed

I installed lubuntu 18, by DVD but failed. Showed error window: Boost.Python error in job "automirror". <class 'NameError'> name 'logging' is not defined Traceback: File "/usr/lib/...
0
votes
1answer
188 views

sudo: /usr/bin/sudo must be owned by uid 0 and have the setuid bit set (can't find Wi-Fi on Lubuntu 19.10)

I'm using Lubuntu 19.10.  The problem is I can't find the Wi-Fi network (Wi-Fi is enabled in nm-tray).  Then I tried to check my drivers, but when I go to "Preferences" → "Additional ...
2
votes
2answers
46 views

Why are directory permissions preventing “sudo apt install” using a file?

I have found that using sudo apt install ./<package_name_here>.deb fails with E: Failed to fetch file:<path_to_package>/<package_name_here>.deb File not found - <path_to_package&...
0
votes
0answers
9 views

PTP master and slave do not recognize each other

So I have 2 VMs (linux) running on two computers in the same network. The VMs are connected by an internal Media Gateway. I started the clock in VM1 to function as master and I started VM2 as slave. ...
0
votes
1answer
610 views

Intel AX200 ap-mode

Has anyone been successful in enabling ap-mode for Intel AX-200 WLAN adapters on the 5GHz band? After a few weeks of attempting and searching other forums there hasn't been a positive note yet that ...
0
votes
0answers
54 views

Need suggestions for improving startup performance of my Linux project

I'm working on a project and am having some trouble understanding the best way to deliver it. The project consists of a webapp that I've written and will be used on older/surplus computers. The idea ...
0
votes
0answers
33 views

Lubuntu copying file path instead of file

I have a newly installed lubuntu 20.04 using pcmanfm as file manager. When I copy a file(or images) using Ctrl+C and paste it in browser (gmail or facebook chat). But when I paste it in file manager, ...
0
votes
1answer
26 views

How can Lubuntu 20.04 LTS be installed in a USB which can boot into both- UEFI & Legacy BIOS systems?

Self-explanatory question. But please keep in mind in totally new to Linux. I really request you to answer this as though you were hypothetically going to explain to a 12 year old. Im actually 38, ...
1
vote
0answers
16 views

How do I open [Dual OS with Win 7] Ubuntu OS 16.04 after already installing it using UNetbootin?

I had Dual booted my Win 7 PC with Lubuntu using Unetbootin as per instructions I found for BIOS in here. I have been successfully able to install Lubuntu on a drive [Other than C:/] on my PC. Q1: ...
0
votes
0answers
49 views

Grub2 seems to think I have a BIOS install (i386-pc is what it looks for whereas my install uses x86_64-efi)

As the title says, I am having trouble getting Grub to boot.  Specifically, it cannot find normal.mod at /boot/grub/i386-pc, since that location does not exist. How can I repoint it to the correct ...
0
votes
1answer
44 views

How to know max RAM memory allowed?

I found an old HP 530 laptop and am planning to upgrade it with an SSD and new RAM to give it to my little brother for his schools tasks. I executed the dmidecode command to know the sistem specs and ...
0
votes
1answer
560 views

Can't install ofono-phonesim or phonesim

OS: Lubuntu 20.04; Processor: Intel Core i3; RAM: 4 GB I need to install ofono-phonesim or phonesim but I can't install either of these. sudo apt install ofono-phonesim Reading package lists... Done ...
0
votes
0answers
26 views

scanimage -L can not find Plustek OpticFilm 7600i

Using new installation of Lubuntu 20.04 Attached scanning device is: Plustek OpticFilm 7600i From what I had read about sane-backends, I believe that the Plustek 7600i film/slide scanner is now ...
0
votes
0answers
18 views

Can't change brightness after boot

I recently changed to Lubuntu (19.10) as my main OS. Today I started my laptop for the third time since the install and found I can't change the brightness through the shortcut keys [FN+F4, FN+F5] nor ...
0
votes
0answers
20 views

Can't get any controller to work right on any version of Linux

I recently delved into the world of Linux and have been exploring the different options. I wanted to try out some emulators and see how things worked. I tried a few USB controllers and some of them ...
0
votes
0answers
23 views

How to temporary disable web access to IP Camera for client?

I have few raspberry pi out somewhere in client location which is connected to inhouse server. This raspberry pi is connected to a IP camera though (CAT 5 Lab Cable). I have done port-forwarding on pi ...
0
votes
2answers
33 views

Unable to install cryptography

Lubuntu version: 20.04 I am trying to ssh to a cluster using fab but it returns an error. I am adding a screenshot showing the traceback . I am not able to install cryptography through terminal ...
0
votes
0answers
14 views

How can I force a boot with specific resolution with no monitor attached on lubuntu 18.04?

I have a KVM attached between pc1 and pc2 (Lubuntu). Sometimes I boot pc2 (remotely while using pc1). I'm still working with pc1 and after a few minutes I would KVM switch to pc2. pc2 is at the wrong ...
0
votes
0answers
11 views

TightVNC not working on Lubuntu

So I am trying to install a vnc on a Lubuntu machine. The vnc that I chose was Tightvnc, because it seemed to be the most prevalent. However, I am having trouble finding a working tutorial on how to ...
0
votes
0answers
102 views

Can't install Jitsi meet on Lubuntu

I'm using Lubuntu 19.10 and I want to install jitsi meet. I followed these steps: https://jitsi.org/downloads/ubuntu-debian-installations-instructions/. Which are: wget -qO - https://download.jitsi....
1
vote
1answer
214 views

`serverless login` return Error: spawn /home/imin/.serverless/bin/xdg-open ENOENT

As a linux newbie, I tried installing lubuntu-18.04.4-desktop-amd64 in my VMware to do my development work there. Installation is a breeze, now I'm trying to install Serverless as per the guide here ...
0
votes
1answer
40 views

Linux Lubuntu wrong keys displayed

So my problem that when I change my language from American to Lithuanian all specials symbols like (ą,ž) are displayed incorect for example then I press Q it displays ą then I press f it displays š ...
0
votes
0answers
23 views

Missing /home folder in text mode Grub boot

Heyo - I am a bit of a novice to Gnu/Linux so please excuse me if I get anything wrong. Essentially, I was trying to install NVIDIA drivers on Lubuntu. I couldn't use the recommended method, because ...
1
vote
2answers
139 views

Where to put a command to be run when I log in to Lubuntu running SDDM?

I'm trying to set a wallpaper from the terminal. The script is: pcmanfm-qt --set-wallpaper=$(ls /home/$USER/.local/share/wallpapers/*/* | shuf -n1) This changes the wallpaper, but I want it to be ...
0
votes
1answer
28 views

Is it possible to install 32 bit webcam driver (made for windows xp) on 32 bit Lubuntu?

I have an old webcam want to use it on a old laptop. Previously Windows Xp was installed on it. I installed Lubuntu and removed Windows entirely. However driver installer has .exe format. How can I ...
0
votes
0answers
156 views

No internet(ethernet nor wifi) works on peppermint os 10

As a new person to linux, this problem is a giant hurdle for me. no internet works on peppermint os. It is a dual boot with windows 10. Windows is on uefi, while peppermint is on legacy. I can ping 8....
0
votes
0answers
37 views

Writing to USB-disk slow. Why?

I have just experienced the following: USB reading performed normally: 30-40 MBytes/s USB writing was terribly slow: 0.5-20 MBytes/s, jumping up and down and averaging around 4 MBytes/s Reading was ...
1
vote
2answers
371 views

Is any Ubuntu on a bootable usb a “live usb”?

Edit: Is there a way to tell if a linux iso will provide the "try X without installing" option? From https://ubuntu.com/download/desktop for example or https://lubuntu.net/downloads/ it is not clear ...
1
vote
0answers
51 views

KeepassX & YubiKey - cannot open database created with KeePass

In earlier versions of Ubuntu and KeePass I used to run KeePass with wine, but in the latest versions, the YubiKey is not detected in the wineenvironment ("error connecting to yubikey"). No problem, I ...
0
votes
1answer
122 views

Setup routing on Ubuntu machine to ping between vlans

I am using KSZ8895MQ micrel which is a L2 managed switch with VLAN configuration connected to micro controller. OS is Lubuntu with DHCP server configured. I am able to get the different VLAN on the ...
1
vote
1answer
631 views

WSL ssh to localhost with publickey but keeping asking for password

I was trying to set up publickey ssh connection to localhost with no password login on my WSL(Ubuntu 16). But everytime I am keeping being asked to enter password. When I using port22, my password ...
0
votes
1answer
581 views

How to find IP address for SSH target machine?

I am trying to set up an SSH tunnel into a small Lubuntu server that I have created, and I am unsure about how to actually find the IP address that I will use to connect to it from my laptop. The SSH ...
1
vote
1answer
968 views

SAMBA: Disable anonymous browsing of shares?

Using samba 2:4.7.6, Lubuntu distro based on Ubuntu 18.04.3 LTS Is there a way to force samba to request valid credentials when enumerating shares? The problem: Windows 10 version 1903 caches ...
0
votes
0answers
67 views

Lubuntu with Virtual Box. Black screen after update

I've installed Lubuntu 18.04.3 on Virtual Box 5.2.22 Host - Windows 10. Video Acceleration disabled in display settings. It was installed successfully but after software update and restarting the ...
1
vote
0answers
131 views

mount could not resolve address for Windows server in fstab

I am having problems permanently mounting a Windows SMB share in Lubuntu 18.04.3 Desktop. I have installed smb4k and gigolo, and created a mount point sudo mkdir /media/newmusic sudo chmod -R 777 /...
0
votes
0answers
31 views

Lubuntu: App windows are cut off by Panel

Panel is on the bottom, 24px in height. A new app window fills the screen except the bottom 24 px are hidden behind the panel. How do I adjust this so the Panel & App window are both 100% ...
1
vote
1answer
354 views

How can I select an area to screengrab in Lubuntu?

I recently moved to Lubuntu 18.04.3 "Bionic Beaver" and found that alt + PrtSc will screen grab the active window. On Mint and Ubuntu, this key combination lets you manually select which part of the ...
1
vote
1answer
77 views

Rolling upgrade/deployment for wine?

While I am using wine to run some Windows exe program files on Lubuntu 18.04, I update and upgrade which probably have updated wine. While I am still running the Windows exe programs, I try to run ...
0
votes
0answers
104 views

Xorg conf for multiterminal setup (zaphod)

I have a machine with a Silicon Motion SM750 graphic card and the conventional onboard graphics from motherboard. The SM750 has two VGA outputs. I need to configure this machine on zaphod mode: use ...
0
votes
1answer
264 views

aplay and paplay never complete

problem: Running either of the main Linux sound testing command line applications aplay or paplay results in no sound, but also no errors and the programs do not exit. question: Why are they not ...
1
vote
0answers
141 views

Lubuntu: Errors launching apps from terminal

I'm a Linux newbie and just installed Lubuntu and installed a few application too. but when I'm running them through the terminal I'm getting an error. When I start Firefox (which is pre installed) I ...
2
votes
1answer
86 views

Opening .jar files with `pkexec` and using Desktop Entries to run commands

I am writing a bash script that automates installation of TLauncher (Minecraft launcher) and basic dependency management on USBs running Lubuntu 18.04. Part of the bash script creates a desktop ...
1
vote
1answer
499 views

Lubuntu Google Chrome not opening

Right now I have a kiosk apps set up on a mini PC with lubuntu 18.10. The apps run on Chrome. I create a command to autostart Chrome instance everytime the PC starts up. But sometimes, Chrome doesn't ...
0
votes
0answers
23 views

Lubuntu 18.10 on NUC6CAYH as kiosk app forced shutdown every day is it okay?

im not sure this a the right place to ask but i'll try from here So, i am using Lubuntu 18.10 for my Kiosk App on Intel NUC6CAYH, usually the app is running 24/7..but some request came for an event ...

1
2 3 4 5