Latest Ubuntu related questions

Score: 0
Ashutosh Prasad avatar
How do i check if my AMD APU A6 7310 with AMD r4 Radeon graphic card is installed or not?
th flag

I am new to Linux/Ubuntu...

I am facing performance issues. I don't have any idea whether my graphic card is installed or not.

The major problem is how do I check manufacturer driver is installed on my HP245 G5 Notebook PC or not.

Thank you in advance.

Score: 1
Matthias avatar
Unable to install package via apt because of unmet dependencies
hu flag

On a freshly installed Ubuntu 22.04 machine I am trying to install libgstreamer-plugins-base1.0-dev package. First I ran sudo apt update && sudo apt full-upgrade, then:

$ sudo apt sudo apt install libgstreamer-plugins-base1.0-dev
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requ ...
Score: 2
Linux Kid Inside avatar
NVIDIA 520 Open, unable to set the dual monitor
om flag

I created a backup of my system first using Timeshift, then I installed NVIDIA 520 Open. After I rebooted my system, the external monitor is not working (HDMI cable is securely plugged in on both ends)

I then restore my system backup and was able to see my external monitor.

How can I install NVIDIA 520 Open and make my external monitor work simultaneously?

System Info

Score: 0
Tadas Nu avatar
Ubuntu 20.04.5 Freezes often and is slow
um flag

I have Ubuntu 20.04.5 on Lenovo V-14. It used to freeze sometimes, when I have very many windows/tabs open but now it freezes even with not so much going on and feels generally slower. I'd very much appreciate any help in solving this because it interferes with my work (just internet/documents/pdfs/texts), thank you.

System info

Swap and ram info

(In total ram is 8gb ram but around 3gb is reserved  ...

Score: 1
JRCSalter avatar
Dropbox error: "Unable to monitor entire Dropbox folder hierarchy"
cn flag

So I've installed dropbox via this guide, but every time I run ~/.dropbox-dist/dropboxd, I get the following error:

Unable to monitor entire Dropbox folder hierarchy. Please run "echo fs.inotify.max_user_watches=100000 | sudo tee -a /etc/sysctl.conf; sudo sysctl -p" and restart Dropbox to fix the problem.

I have run the command it asks me to, but this error still pops up. I've searched and found

Score: 0
ber999 avatar
After attempt to repair python3.10.6 dependency issues in Lubuntu 20.04.1 graphical environment starts no longer automatically during boot
ua flag

Fresh installed Lububtu 22.10 first boot message is "Out of memory". Installed a second time with the same result.

Score: 0
foxy123 avatar
Kdenvlive crashes on Ubuntu
wf flag

Basically if I try to move a clip to Timeline, Kdenlive crashes. I tried to delete two kdenlive config files and one kde file in ~/.config, but it still crashes.

So I have created a test user and tried kdenlive on that account and there's no problem. I think it's something to do with KDE environment config on my user account. I wonder how I can reset it?

Score: 0
Jeffrey Roth avatar
Error: can't determine file type of stat error: No such file or directory Error: Can't determine file type of Practice_populations.snps.vcf
lu flag

I am pretty new to ubuntu and I am trying to learn how to use vcftools to filter SNP data. I keep getting the same error after trying to run my code: Stat error: no such file or directory, Error: can't determine file type of Practice.populations.snps.vcf

I have tried renaming my working directory and trying again, I have double checked that my file is actually a vcf and nothing seems to work.

This is ...

Score: -1
On Ubuntu 18.04, how is `/var/log/journal` created?
ao flag

On my Ubuntu 18.04, I see /var/log/journal is created but I can't figure out what created it in the first place. Could somebody help me? I'll provide more details below.

This is not an XY problem. I'm asking this question for pure curiosity in order to understand systemd or Ubuntu better.

What I have learned

By reading systemd-journald.service(8) and journald.conf(5), I learned that:

  • If Storage=persis ...
Score: 0
Sepp A avatar
Making sure rsync only deletes files from source that also exist at the destination
gs flag

Recently, I used rsync to copy a big directory with lots of sub-directories to an external HDD. Some files had too long file names and rsync couldn't copy them. After truncating the too long file names, I want those files to be copied as well. However, once I typed in a wrong rsync command and it copied into another directory, while --remove-source-files was one of the flags and consequently, some of  ...

Score: 1
Nikolaj Hansen avatar
No microphone detected
in flag

For some reason I can no longer see my mic in the sound app / config application. The selection box is empty.

Internal microphone. Lenovo X1 rev 9.

enter image description here

However this lists a device:

1 source(s) available.
  * index: 0
    name: <alsa_output.pci-0000_00_1f.3.analog-stereo.monitor>
    driver: <module-alsa-card.c>
    flags: DECIBEL_VOLUME LATENCY DYNAMIC_LATENCY
    state: SUSPENDED
    suspend c ...
Score: 1
Artillery avatar
How do you set amdgpu options
gu flag

OS: Ubuntu 22.04.1

rocminfo is giving an error and I'm trying to get it working.

How do you set amdgpu options? Such as set the option amdgpu cwsr_enable=0. Is there somewhere that lists the options and how to set them and what they do?

Score: 0
FdA avatar
Error when opening Texstudio from terminal: Ubuntu 22.04
ye flag
FdA

I'm a new user of Ubuntu 22.04 on a Dell XPS 13 plus laptop. When I open Texstudio with the terminal, with the command

texstudio file.tex

everything works fine except that this message is displayed

qt.qpa.xcb: QXcbConnection: XCB error: 146 (Unknown), sequence: 29288, resource id: 32, major code: 139 (Unknown), minor code: 20

From time to time, it also displays

"Object does not exist at path †...
Score: 1
Neil avatar
Unable to play HEVC / x265 video in VLC with display set to 3840x2160 after update to Ubuntu 22.04
br flag

I updated to 22.04 last week. I have a GF 660 and I am running the nvidia 470 drivers. I have tried purging and re-installing nvidia drivers already.

The following are the symptoms:

  1. When display is set to 1080p, HEVC videos will playback in VLC with "Automatic" video output.
  2. When display is set to 2160p, HEVC videos will playback in VLC only with "X11" video output (no OpenGL etc).
  3. When display  ...
Score: 0
inf3rno avatar
How to configure an old touchscreen with one-finger gestures?
cn flag

I have an old T100TA tablet and I'd like to use the touch screen with it. If I do xinput list, it shows up in the device list as "ATML1000:00 03EB:8C0E". It looks like it is configured for multi touch, because when I pull stuff with one finger it starts to drag files and select text in the browser. So I guess scrolling would go with two fingers. As far as I can tell this touch screen does not support mu ...

Score: 0
Changing Icon for Main Menu in MATE-Panel with dconf-editor
in flag

I am aware that this question was already posed in a similar way. I then got a perfect answer to do it via dconf-editor -> org -> mate -> panel -> objects. INstalling now MATE with the dame configuration (Ubuntu 22.04.1.LTS, Kernel 5.15-0-52, MateVersion 1.26, and dconfedito4 3.38.3) on a laptop, I have less choices in the given menu: While on the older computer I could eg. change the icon,

Score: 0
SteveL avatar
Installed 20.04 in Hyper-V, getting black screen after install
pa flag

SIFT supports only 20.04 LTS so I have to use that but I cannot get past the black screen. I have another VM running the 22.04 version and it comes up fine but not this 20.04 VM for some reason. I attempted to edit the grub settings to remove the squash config but that didn't work. Any ideas I should look at? Yes, I did re-download the ISO and checked it. And removed the VM and reinstalled it.

Score: 1
dyedfox avatar
File manager's "Open with..." menu duplicates entries
ru flag

Ubuntu 22.10. Would you please help me to figure out why these entries were duplicated and how do I remove them. Thanks you in advance.

enter image description here

Score: 1
Sometimes video and image files are not opened/played in MPV and Gwenview
br flag

In Kubuntu 22.04 I am plagued by this occurrence:

  • from time to time when I double-click a video file in Dolphin it will not start at all in its associated application MPV; if I "open with" a different application (SMPlayer, VLC) the file opens

  • the same happens with image files and Gwenview

  • if I restart Dolphin this is fixed

  • but it happens rather often

Is there some trick to fix this buggy behavior ...

Score: 2
jessy avatar
Custom layout and variant keyboard in Wayland
af flag

My use

I use a custom QWERTY keyboard for french. It's the QWERTY Lafayette. https://qwerty-lafayette.org/

The problem

In many applications like vscode, my keyboard does not work and remains in qwerty us. So I can't type the characters accessible with AltGr or the accents in French.

Moreover, in gnome settings, I don't see the keyboard created.

My setup

There is on the website page, the Python ins ...

Score: 0
Luis Ayuso avatar
ExFat-fuse hot- removal ubuntu 18.04
tn flag

My users keep removing USB disks formatted with Exfat and the files written end up having 0 bytes afterward. I know that the ideal case would be to unmount properly, but it is pretty bad that everything is lost after the mistake.

How can I make the filesystem sync when it is mounted with udisk2?

Ubuntu 18.04 uses udisks 2.7 which does not implement overrides:

Score: 0
Recently Updated Ubuntu user avatar
I have now updated/graded to 22.04 - prefer LTS versions. Lost with some settings
cn flag

I guess it was inevitable that I would have to upgrade/update. (From 21.04 to 22.04)

Ok, I am stuck with a couple of things that have hit me/been changed and as much as I can't really change them, I would like help understanding them.

On the older version - and earlier - if I press the "super" button I get a view of all open windows. Handy, especially when you have as many open as I do. (Mostly Fir ...

Score: 0
Павел Бигель avatar
22.10 fans the coolers are working at full capacity
ru flag

After the update from 22.04, the only problem that haunts me is that the cooling system is running at full capacity. At the same time, the temperatures look like OK.

I tried to configure lm-sensors but it didn't solve my problem. What am I doing wrong?

Score: 2
martin avatar
Why isn't the diff command working as I expect in this Bash script?
tt flag

I'm not understanding why the diff command is not working correctly in my script. Can anybody clarify it for me?

Here is the bash script:

#!/bin/bash

SRC="src-folder"
DST="dst-folder"
FILES=( a/ b/ c/ )

for f in ${FILES[@]}; do
  cmd="diff -q  $SRC/$f $DST/$f"
  echo $cmd  # row-9
  $cmd       # row-10
done

Script output seems like this:

diff -q src-folder/a/ dst-folder/a/
diff -q src-folder/a/  ...
Score: 0
Irsu85 avatar
Why does ls -R1 & go to foreground
cn flag

I am trying to let ls /usr -R1 run in the background (school assignment, I know it sounds like a dumb idea to run ls in the background). I tried running ls /usr -R1 & to run it as a job instead of a command but it still runs in foreground. Any idea why and how to stop it?

Thanks

Score: 6
Nitin Siwach avatar
Audio not working as expected after ubuntu 22.10 upgrade
ar flag

I have not been able to get my audio to work as expected since I upgraded my ubuntu 22.04 to 22.10

  1. My Bluetooth earphones were not connecting. They would appear as available device and when I try to connect they connect and immediately disconnect and then I cannot switch on the device connection. I resolved this by following the instructions here
  2. Post this I had to do pulseaudio --start at every res ...
Score: 5
Alex avatar
What is the right place to put keyrings for repositories
ml flag

If i google how to install some software for example wine, i see the instructions to save the public key under /usr/share/keyrings/ and then to add a repository. But if i open a repository source file there is a reference to another location of the public key Signed-By: /etc/apt/keyrings.

For example here https://www.tecmint.com/install-wine-in-ubuntu/ first you need to download a public key and p ...

Score: 1
Bilal Bashir avatar
kernal version error while installing php
gu flag

The currently running kernel version is 5.15.0-50-generic which is not the expected kernel version 5.15.0-52-generic. Restarting the system to load the new kernel will not be handled automatically, so you should consider rebooting.

Score: 1
Sven avatar
Ubuntu 22.10 cannot execute x32-ABI binaries
fr flag

Ubuntu 22.10 (amd64) cannot execute any x32 binaries on my freshly installed computer (x32: x32-ABI, see https://en.wikipedia.org/wiki/X32_ABI). Example program helloworld.c:

#include <stdio.h>                                                                                                                                                                                                                 ...

The Stunning Power of Questions

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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The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.