Latest Ubuntu related questions

Score: 0
Navigation in Inkscape with touch screen 22.04
cn flag

I recently got a PC with touch screen (ThinkPad-X1-Yoga-3rd). I have been using Inkscape for a long time by now but never with a "nice touch screen" as I have now. The experience with the pencil is really nice, but the navigation is almost terrible. With this I mean zooming in and out with two fingers on the screen, or navigating the document by dragging with two fingers, etc. This really makes the full ...

Score: 0
HHS avatar
I need a secure method to access the internet over a hotel's open wi-fi (TOR proxy?)
ru flag
HHS

I need to communicate securely over a hotels open wi-fi. I've read many articles and how-to's. Using a TOR server/proxy sounds good. I can't access my bank, my email, etc. through the clear-text nature of open wi-fi. I'm thinking of a TOR client on my laptop and using eth0 to a Raspberry Pi 3B+ running a TOR server with the appropriate IPtable setup, etc., to forward my requests to the hotels open wi-fi ...

Score: 0
Doxial avatar
Switching to Nvidia Graphics Card, using prime-select nvidia?
ae flag

I'm on Ubuntu 22.04. I would like to switch to my nvidia gpu, it's currently using the integrated gpu. I've used the command prime-select nvidia but when I go to settings -> about it still says i'm using the Intel gpu?

The current gpu that is being used is NV137 / Mesa Intel® HD Graphics 630 (KBL GT2). I want to switch to my nvidia 1050Ti. I'm not sure if my laptop has hybrid graphics or a de ...

Score: 0
Jens Eckervogt avatar
Problem with missing icons - since I failed to use ffmpeg repository. I want have restore missing icons
gb flag

I have problem with missing icons in setting like this: enter image description here

I can't find to reinstall of icons for Yaru.

Since I tried to compile Gtk4 on Ubuntu 20.04 but it said required to upgrade with ffmpeg but It is really crazy cause ffmpeg-repository made wrong with gnome's setting and icons.. I can't get back. I decide return back normal of Ubuntu 20.04.

I already tried like this resolves:

sudo apt install -f ...

Score: 0
Lobon avatar
How to install Adobe Digital Editions in Ubutu 22.04.01
kz flag

How to install Adobe Digital Editions in Ubutu 22.04.01? I saw old posts, from 2019 or before, so maybe things have changed. Is there any way? Thanks.

Score: 1
Gabriel Staples avatar
How do I reset a Gnome Extension's settings to default? Ex: for "Awesome Tiles" in Ubuntu 22.04?
cn flag

I installed the Awesome Tiles Gnome Extension in Ubuntu 22.04 via the gnome-shell-extension-manager since installing via the browser doesn't work due to a bug in Ubuntu 22.04, and changed some keyboard shortcuts in the settings. I want to reset them all to default. If I uninstall and reinstall the extension, that does not reset its settings. How do I reset its settings?

Update: Related:

  1. Google search ...
Score: -2
Mojtaba Mokhtari avatar
GRUB bootloader doesn't show Windows 7
dk flag

I have installed Windows 10 alongside Windows 7 and Ubuntu, but GRUB only shows Windows 10 and Ubuntu in its screen. If I want booty Windows 7 I have to choose Windows 10 and in the Windows bootloader I can choose Windows 7, but I want both Windows OSs to show up in the GRUB screen.

GRUB screen:

my GRUB screen

Windows bootloader:

enter image description here

Score: 0
Praveen avatar
Primary screen keeps flickering on connecting projector display
us flag

I am running Ubuntu 22.04 in my laptop. When an external display(projector) is connected using an HDMI connector, the primary display ( laptop screen) keeps flickering between a black screen and the display output. Choosing external display only I am able to see the screen. Mirror and join display options get the flickering issue. I was using this projector without any issues before. This started recent ...

Score: 0
Buck avatar
Share USB with VM and host machine
gy flag

Using Ubuntu 22.04 on Celeron min-PC. Using virtual machine manager, I set up a VM and gave it access to the USB reader with Add New Hardware. However, now those USB ports can't be seen by the host machine. Is there a way to make the USB ports accessible to both the VM and the host? Thanks.

Score: 0
Samireigns avatar
Forwarding localhost to ipv4
mq flag

I'm trying to forward my octant running on 127.0.0.1:7777 to ipv4 .

I have already gone to /etc/hosts/ and change the localhost to 192.168... but not working What else must I do to forward it to my ipv4 too become accessible through the network ?

My system is an ubuntu

Score: 0
Jauhnax avatar
Ubuntu (22.04) keeps rebooting, even after reinstall
so flag

I'm coming to this site because I'm a bit stuck with Ubuntu 22.04. Yesterday, after having a problem with the CUDA installation, I had decided to purge the nvidia drivers and reinstall everything. Everything seems to be working again, I can even run a game from Steam. This morning, I start the PC and the computer gets stuck on the boot screen, the one with the Ubuntu logo.

I read a couple of tuto ...

Score: 0
user3558931 avatar
Unable to start a multipass instance: Failed start validation for device "eth0": Instance DNS name "currentlts" already used on network
sc flag

I am running Ubuntu 22.04 on a laptop (x86_64) and on it I have seven Ubuntu 22.04 instances. They have all been running fine; six still are.

However, one of them does not start any more. When I issue:

multipass start CurrentLTS
//OR multipass shell CurrentLTS

I immediately get the following error:

[2022-12-22T10:48:40.491] [error] [lxd request] Operation completed with error: (400) Failed start val ...
Score: 0
Naveen Kumar H S avatar
Could not open '/dev/pve/vm-130-disk-0': No such file or directory because of "Unable to resume pve-data-tpool"
ug flag

We are facing an issue while starting the VM on the proxmox with the below error

kvm: -drive file=/dev/pve/vm-130-disk-0,if=none,id=drive-virtio0,format=raw,cache=none,aio=native,detect-zeroes=on: Could not open '/dev/pve/vm-130-disk-0': No such file or directory

We tried to understand the issue and went through a couple of threads to understand it but did not succeed with it.

Here is a little informat ...

Score: 0
Alex Leguevaques avatar
How can I stop displaying echo in a script
vu flag

I have a bash script which generates another script. I would like echo output to file only, but it displays on screen whatever I try (&> for example). Here is the code :

while read line; do echo "sudo ufw deny from "$line" to any"; done < /home/photobcdev/hack-ban.txt  >>/home/photobcdev/hack-ban.tmp

It works well, but displays hundreds lines every time it runs. How make it quiet ? Her ...

Score: 0
Douper avatar
How to make a preseed on Ubuntu that installs packages?
ye flag

I want to make a distro and I want to make a preseed that (as I said) installs packages, tried to search it up but it didnt help me.

Score: 2
van helsing avatar
ssh doesnt work with public ip address but just locally
mu flag

I've a SSH server on my raspberry pi running on ubuntu. For a while I've used normally, then for some reason it stopped working with the public ip and when try to connect get this error:

ssh: connect to host: Network is unreachable

Recently I tried to create a bruteforce script for ssh and used that as a target. I think the two things are related, but I can't figure out how to fix it. On my deskt ...

Score: 2
Chris Balabanis avatar
Anbox Android emulator does not work in 22.10
zm flag

I want to install the proprietary game Geometry Dash Lite on my computer as an APK file. In order to run APK files in Ubuntu, I need an emulator called Anbox and it luckily is on the repository. I installed it via the Synaptic Package Manager. It opens up to a point where it shows the "Starting..." and it eventually closes. I have had this issue for many months and I cannot find an answer. Help would be ...

Score: 0
Newbie avatar
my homedisk erased, is this malware or a systemfault?
in flag

After trying to save a spreadsheet, LibreOffice was hanging and could not be used anymore. I recently installed 20.045 so I decided to reinstall it. I first made an rsync of my homedirectory which is on a separate dasd. While rsync was running I noticed messages like filexxx ....vanished...... I used Ctrl+C to stop the rsync. I then discoverd that my entire home-dasd was empty. I then booted 20.10 ...

Score: 0
ForDummies avatar
Firefox repeats setup every time I restart it. -- tiresome
pm flag

Every time I reboot or otherwise need to restart Firefox, it complains that it cannot use an old profile, and insists I create a new one. It gets old bookmarks from Chrome, but of course that misses any that I created the last time. Each time I have to resinstall any addons that I use.

I'm currently on Xubuntu 20.04.5 and Firefox 106.0.2

How can I fix this?

Score: 0
Miesjel avatar
Enable HP Slice G2 sensors on Ubuntu
li flag

I've installed Ubuntu 22.10 on an HP Slice G2 (this one to be exact: https://www.hp.com/gb-en/shop/product.aspx?id=5jg15ea&opt=abu&sel=def#detailedSpecs). The plan is to use this device as a kiosk for Home Assistant domotica dashboard.

The touchscreen and everything worked out of the box (how awesome!), but the screen also inclused sensors for presence detection. The idea is that when you e ...

Score: 0
Julian Schüler avatar
Ubuntu 22.10 Oh no ! Something has gone wrong
ax flag

I have Ubuntu 22.10 and got the error report "Oh no ! Something has gone wrong. A problem has occurred and the system can't recover. Please log out and try again." when I want to log in.

It's not a fresh installation, I used it like two months already, but today my window was frozen, I restarted with alt+print+s u b and since then I get this error message and I can't log in.

I tried much I read onli ...

Score: 0
Ayush Saha avatar
Tiled map editor not launching
pg flag

I installed Tiled map editor as a snap application from the software store but when I click on it in the app grid, it does not launch. When I tried launching via the terminal I get this error:

$ tiled

Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway. qt.qpa.plugin: Could not find the Qt platform plugin "wayland-egl" in "" This application failed t ...

Score: 1
zelou avatar
StartXCFE4 with Vcxsrv doesn't work
kn flag
  • WSL Version: 1.0.3.0
  • Ubuntu Version: 22.04.1 LTS

Vcxsrv is still black.

I added export DISPLAY=:172.X.XXX.X:0.0 in my .bashrc file.

When I run the command, sudo startxfce4, I have this message:

(xfwm4:4818): xfwm4-WARNING **: 15:06:25.234: Could not find a screen to manage, exiting

(xfsettingsd:4826): libupower-glib-WARNING **: 15:06:25.308: Couldn’t connect to proxy: Could not connect: No s ...
Score: 0
Give read only access to every user for a folder
es flag

I am the owner of directory mydir.
I don't have root access.
How can I give only read access to someone so that they can create a local copy of mydir?

Edit: ChatGPT tells me chmod -R o+r mydir should work. Is this correct?

Score: 0
andy avatar
Should i boot my system into live desktop to do diagnostics
cn flag

Basically my system has flipped into ro now the advise is to check the logs but to do that I need to install smartmontools but I cnt because of ro so should I boot the drive with live usb so I can run diagnostics on it or is there another way I can do it on the broken live system

Score: 0
Anup Ganvir avatar
Wobbly windows not working in ubuntu 22.04
gf flag

I have enabled the wobbly windows option in compizConfig settings manager and also disabled Snapping windows still wobbly windows not working in my ubuntu 22.04 please help img img2

Score: 1
azzid avatar
What is the proper virt-install location url to use for ubuntu when installing via http?
bd flag

I'm trying to install Ubuntu in a vm using Virtual Machine Manager.

Create a new virtual machine

I do however get the following error which leads me to believe that I have not pointed to the correct url.

unable to identify os

Manually selecting Ubuntu 20.04 LTS as the operating system lets me answer a few more questions - but eventually it fails anyway.

invalid repo url

I've read the virt-install manual which states:

   -l, --location
       Syntax: -l, --locat ...
Score: 1
physiii avatar
Upgrade to Radeon 7900XT Hangs Boot Process
br flag

I am running an RX 580 on 22.10 with the 6.1.0 kernel. I bought a new RX 7900XT but my computer will not boot normally with it installed.

It hangs right after the terminal output but before the Ubuntu logo with spinner. The terminal output is the same as with the working RX580.

I can get to desktop under recovery mode but not using the Radeon drivers I installed from AMD's website.

From what I've read, ...

Score: 1
user3541631 avatar
(r)sync between Ubuntu virtual machine and windows host using a shared folder (after start and before restart/shutdown
cn flag

The host machine is windows. I have an Ubuntu virtual machine(vmware). There is a shared folder between Ubuntu and Windows. The shared folder is mounted in /etc/fstab:

vmhgfs-fuse                  /shared    fuse    defaults,allow_other,nofail

When Ubuntu virtual machine start(after)/restart(before)/shutdown(before), if shared is mounted I want to sync(rsync) certain directories from Ubuntu in  ...

Score: 0
IamKAKE avatar
I messed up the repositories
vu flag

My Ubuntu 22.04 was unable to upgrade and was throwing an error 404. By mistake I followed a Focal Fossa instruction and messed up all of my repositories (I was previously using Focal Fossa). anyone got any idea to fix this?

enter image description here

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