Latest Ubuntu related questions

Score: 0
mr 2aaj avatar
no internet connection after disconnected form cisco in terminal Ubuntu 20.04LTS
US flag

when I disconnected from cisco vpn in terminal cant access to internet anymore until reboot the system

I also use

sudo service network-manager reload



sudo killall vpn



systemctl restart NetworkManager

sudo service network-manager restart

but don't work for me and I must reboot the system to connect internet again . . .

Score: 2
Dareth avatar
Trouble installing AMD drivers on Ubuntu Studio
mk flag

I am trying out Ubuntu Studio 22.04.01 and was trying to install the latest AMD GPU drivers. My card is a 5700XT, and I downloaded the drivers here.

After following their instructions to install the package, and then following the instructions to use amdgpu-install --vulkan=amdvlk,pro, I keep receiving this error message here:

Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://securit ...
Score: 2
MatthewSan avatar
Unable to locate package ncurses
hu flag

I was trying to install ncurses on Ubuntu 22.04.1 LTS with the following line:

sudo apt-get install libncurses6-dev libncursesw6-dev

I get this output:

Building dependency tree... Done
Reading state information... Done
E: Unable to locate package libncurses6-dev
E: Unable to locate package libncursesw6-dev

Any idea how I can fix this?

Score: 1
Joseph avatar
Error trying to shrink a LUKS container with KDE Partition Manager
ro flag

In order to make space for an additional unencrypted FAT32 partition on my SSD, I am trying to shrink an existing LUKS Container.

To this end booted on a LUBUNTU Live USB 22.04.1, launched KDE Partition Manager, unlocked the LUKS Container, successfully downsized the logical volumes inside and in a final step tried to apply a resize/shrink to the container.

this produced the following error:

Date:   8 O ...
Score: 0
jwk avatar
Sonos music library on 22.04
ru flag
jwk

I have been sharing a music directory through Samba on several versions of Ubuntu, going back at least to 18.04, perhaps further, and before that on numerous releases of Red Hat. I use this shared directory for the music library on Sonos.

This has all worked flawlessly, until I upgraded to 22.04, and then the share was no longer available to Sonos, although it is still accessible through Windows  ...

Score: 1
Peter Baker avatar
How to disable the shortcut "press super key twice" in 22.04
md flag

The system shortcut has be added from 22.04:

Super or Super + S to get into Activities overview.
Hit Super twice or Super + A for ‘Show Applications’ (app grid) screen.

How do I disable the shortcut for "press super key twice"? I don't need it because simply pressing Super + A brings me to the 'Show Applications' screen.

Score: -1
BiggestUbuntuNoobie avatar
How to get rid of skype completely and for good? GPG error
ng flag

I got big problems with Skype application on ubuntu 22.04. There was a lot of bugs and I finally decided to remove this app and switch to web version. I uninstalled this but skype still hold to something in my system.

When I am trying to execute: sudo apt update I get this:

$ sudo apt update
Hit:1 http://pl.archive.ubuntu.com/ubuntu jammy InRelease
Hit:2 http://pl.archive.ubuntu.com/ubuntu jammy-u ...
Score: 1
x300n avatar
Google chrome won't open after upgrading Ubuntu to 22.04
gq flag

Rebooted multiple times. Removed all ~/.cache/ ~/.config /opt/google/chrome folders. Installed latest stable version from Google website.

It launches with with a new tab that's loading forever, I can't access settings or nothing.

If I run it from the terminal, it launches and throws this error:

dri3 extension not supported

I couldn't find a solution for this error, could this be related to the Nvidi ...

Score: 2
xbindkeys in ubuntu loses mouse button presses on some windows
ec flag

I'd like to assign my forward and back buttons to switch workspaces. I've made scripts called "goleft" and "goright"

and added this to my xbindkeysrc

"~/bin/goleft"
  b:8 + Release

"~/bin/goright"
  b:9 + Release

it ALMOST works. The back and forward buttons run the commands, but only when I click on some windows, like chrome. not when i click on a terminal, or the ubuntu desktop. there the button press ...

Score: -1
ajcky avatar
How to make xinput change permanent?
sc flag

My Laptop's touchpad was not clicking on taping. so i searched for google, and found that on running this

xinput --set-prop "ETPS/2 Elantech Touchpad" 272 1

(272 is "Tapping Enabled") it started working. But the article which i was reading said that it won't be parmanent. So i created this file named 99-libinput.conf and puted it in /etc/X11/xorg.conf.d/ , saved it and rebooted my laptop but it still d ...

Score: 1
user2342558 avatar
Ubuntu 22.04 evince "Save Current Settings as Default" not working
co flag

I just installed Ubuntu 22.04 and already tried the option "Save Current Settings as Default" in Evince.

This setting seems to work only for the already opened pdf files, not for the new ones.

Steps:

  • open a pdf with evince
  • maximize the window
  • set "Save Current Settings as Default"
  • reopen it: it opens maximized
  • open a different pdf: the window isn't maximized

Evince has had this problem for at lea ...

Score: 1
How to have Alt+Shift shortcut for language switching and be able to use other shortcuts that contain Alt+Shift combination keys?
it flag

I configured language switching by Alt + Shift combination by means of Ubuntu Tweeks. But after that other shortcuts that include Alt and Shift keys stopped working. For example, Ctrl + Alt + Shift + T in PyCharm IDE.

As work around I configured Left Alt + Left Shift for switching language. For it to work standard shortcut Win + space and all other language switching shortcuts must be disabled. Aft ...

Score: 1
Thunderbird retains access to old DNS entries, how to purge them?
in flag

So, I have a pihole and I'd blocked an address in the pihole (www.tm.ak.prd.aadg.trafficmanager_net [address munged on purpose]) which caused login to login.microsoftonline.com from a browser to fail, and also caused Thunderbird to fail to login to outlook.office365.com to use IMAP. I've removed that address from my pihole blacklist and now nslookup/mtr return expected results (whilst they didn't before), ...

Score: 2
user2342558 avatar
Ubuntu 22.04 dock with extra space between the left edge of the screen and icons
co flag

I just installed Ubuntu 22.04.

The application icons on the dock are left-padded from the left edge of the screen.

This setting does not let me open an application by clicking it by passing easily the mouse through the left edge of the screen, as I done in the previous Ubuntu versions.

How to remove that extra space?

I already searched inside dconf-editor.

Thanks a lot

enter image description here

Score: 0
5a01d01P avatar
Dual Boot with SSD and HDD
ua flag

I have SSD in that I have installed a Ubuntu 20.04 and HDD in that I have installed WINDOWS os. I am using HP laptop with 12 GB RAM. So I would like know How can I manage dual boot like when needed I can switch OS for my use? Mainly I am using Ubuntu but sometime needed windows. SSD size is 240 GB, So I don't want to install windows in that.

Thanks

Score: 0
onedumbquestion avatar
ddclient not working with namecheap on ubuntu 22.04
ph flag

This is my /etc/ddclient.conf:

daemon=300
ssl=yes
use=web
web=dynamicdns.park-your-domain.com/getip
protocol=namecheap
server=dynamicdns.park-your-domain.com
# First Domain
login=firstdomain.com
password='password'
@.firstdomain.com, *.firstdomain.com
# Second Domain
login=seconddomain.com
password='password'
@.seconddomain.com, *.seconddomain.com
Score: 0
Ishfaq Rather avatar
Unable to find /home/username
fr flag

I was installing a software app on Ubuntu 22.04. After installation was complete, my system shows this:

screenshot

I can't find my home, document, desktop folders. I think while installing the software, I choose the path to /home and it overwrote everything. What should I do now? Any solutions please

I was installing mathematica software via the terminal. It showed that the default path /usr/local/wolfram/mathem ...

Score: 1
s.k avatar
Dell server is no more accessible after entering sleep state: kernel: PM: suspend entry (s2idle)
cn flag
s.k

[Original post title: "Ubuntu regularly shut down on a SSD NVME disk (LVM) on a physical server"

The beginning of the post is kept for historical reasons, but the edits hereunder tends to show this is an issue with a suspend state being triggered, and the system not able to wake up afterwards]

I am using an Ubuntu physical server (Dell Precision 7920 Rack) (I do have a physical access to it) which r ...

Score: 0
sudoer avatar
Adwaita on Xfce
kh flag

I like the default theme of Ubuntu but want to keep Xubuntu because it is lightweight. Is it possible to install Adwaita theme on Xfce?

Score: 0
Mateo Gómez-Plana avatar
Having problems installing Ubuntu
bo flag

I recently tried to install Ubuntu server on a Dell optiplex and the installer crashes and prompts a message similar to the one on the attached picture. I tried to install Debian and the installer also gets stuck on the network setup part. I have previously installed both Ubuntu and Debian on this computer and without any issue. I would really appreciate some help. Thanks

My setup: Dell optiplex  ...

Score: 1
Sbeve avatar
Does Firefox not support KDE's Global Menu?
us flag

Is this true that Firefox doesn't export it's menu to be used by applets like Global Menu on KDE Plasma? I am in denial because literally every GTK app supports it but Firefox doesn't. Heck, even Java apps like IntelliJ IDEA support it.

Score: 0
magic.77 avatar
Local Server throws 403 after reinstalling KDE Desktop and SDDM
au flag

Systeminfos:

Ubuntu 22.04
KDE-Plasma-Version: 5.24.6
KDE-Frameworks-Version: 5.92.0
Qt-Version: 5.15.3
Kernel-Version: 5.15.0-10048-tuxedo (64-bit)

During a system cleanup, I seem to have uninstalled something that caused the following error to occur after a reboot.

The current theme cannot be loaded due to the errors below, please select another theme.
file///usr/share/sddm/breeze/main.qml: No s ...
Score: 1
nulll avatar
Firefox app missing from KRunner after upgrading Kubuntu from 20.04 to 22.04
eg flag

I have upgraded my Kubuntu from 20.04 to 22.04. Firefox now is a snap app.

After the upgrade the Firefox entry is missing from KRunner. I can find it in the Application Launcher, if I click it Firefox starts as expected but the menu entry is missing the application icon. enter image description here

I have noticed that after editing the entry in the Application Launcher, the application appears in the KRunner. But after rebo ...

Score: 0
keiDoom avatar
No sound. Ubutu 20.04
sj flag

I bought a TECLAST F15 Plus teclast computer Laptop, 15.6 "Laptop, Intel Celeron N4120, 8GB RAM, 256GB SSD, Full HD IPS 1080P, 4K, Quad-Core, 64 Bits.

The PC is new and I installed in dual boot Ubuntu 20.04, everything works except the sound, I read a lot of posts but did not find a solution It should not be much because in pavucontrol the soundbar moves, in the sound settings I have only fictive ...

Score: 2
Xrandr gives wrong info about screen connections?
US flag

After a fresh install of Ubuntu 22.04 LTS I fail to get my second screen to work. Google does not turn up much useful, nothing that has worked yet. So after spent a couple of days searching, I decided to try to both up- and downgrade the kernel, but had no effect on this at all. I then detached the cable for the second screen (USB-C/DisplayPort) and kept only the HDMI between the comp and screen. To my  ...

Score: 2
rjv23 avatar
no sound devices listed after system update oct. 8/ 22: pipewire, wire plumber installed and working perviously
hr flag

I did an upgrade today, noticed pipewire and others upgraded but did not watch carefully. now I have no audio in or out devices listed. HP laptop.

systemctl --user status pipewire pipewire-pulse wireplumber pulseaudio
● pipewire.service - PipeWire Multimedia Service
     Loaded: loaded (/usr/lib/systemd/user/pipewire.service; enabled; vendor pr>
     Active: active (running) since Sat 2022-10- ...
Score: -1
David avatar
Reset search history to search from the start with CTRL + r
gb flag

When I use CTRL + R in Linux, the command history is searched from the last finding.

How do I reset the search, so that I am able to search from the start?

Score: 7
Sun Bear avatar
Cleaning up ppas in Software & Update after upgrading to Ubuntu 22.04
cn flag

After upgrading Ubuntu 20.04 to 22.04, I see a lot of unused ppas (see picture below).

Ok to remove them without causing any negative effects on the system?

software update

Score: 1
user227495 avatar
Unable to use pip install
us flag

I am getting this error when I try pip install for almost all modules. I tried chime and a couple of others too

pip install playsound
bash: /home/devel/.local/bin/pip: /snap/blender/2661/3.2/python/bin/python3.10: bad interpreter: No such file or directory

Is it related to Blender? I uninstalled the Blender snap and is now using the Executable file. But the issue persists.

I am just trying to run a ...

Score: 1
Myk avatar
Ubuntu Server 22.04 on Alienware Aurora R13
pm flag
Myk

I'm in the process of setting up node computers for a new blockchain project. It needs Ubuntu Server 22.04 as the OS. I have had no issues on a couple of more basic computers (such as a HP 600G3 i5-7500 dual core). Where I'm having an issue is with a brand new Alienware Aurora R13. It gets to the name/servername/username page, I put my details in, and then it reboots, and has a message to restart the in ...

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Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

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