Latest Ubuntu related questions

Score: 0
C.D. avatar
Menu Access Keys missing underline display in Chromium, Brave, Chrome
us flag

I'm using Kubuntu 2022.04.1 but it has happened for other versions of my Linux for a long time. Menu Access Keys are missing. The visual underline of accelerator access keys within menus for Brave / Chromium are missing. How do I restore these underlines?

How to reproduce this problem:

  1. Use your mouse to right-click on an image.
  2. The mouse menu will appear, showing command options.
  3. There is no underl ...
Score: 0
GBG avatar
Computer started playing streaming video days after closed
it flag
GBG

I have an HP laptop running Ubuntu 20. On Thursday night I was streaming a Netflix show. I closed the computer and the computer went into sleep mode. The computer has been sitting on my table for four nights when I was woken up at 2am to the sound of the video stream continuing. I had to log into the computer to shut down the browser to end the stream. This has never happened before. What would cau ...

Score: 1
bioinfonext avatar
extract colname
us flag

I need to get colnames but just want one colname in each line so could you please help how to change below command.

head -n 1 betas_1.csv >col.names
Score: 1
syrok avatar
Visual Studio Code shows a blank screen while trying to run it as superuser
pt flag

I tried to run VSCode as root. It actually launched successfully, but it shows just a blank screen.

Screenshot of the problem

I tried running it as superuser via the command sudo code /var/www/html --user-data-dir='.' --no-sandbox

Also is there a way to open VSCode as superuser automatically without typing any commands every time?

Score: 0
Semen Shekhovtsov avatar
Wifi USB adapter not found Ubuntu 20.04
za flag

I have two operating systems: Windows 10 and Ubuntu 20.04 on the same PC. When I boot windows 10 - everything works fine. When I load ubuntu 20.04 - it fails to turn on the WiFi adapter. This problem appeared recently, it was working fine before. Very strange is the fact that when I execute the lsusb command - it lists correctly the usb wireless adapter. It looks like the adapter is connected and rec ...

Score: 0
banikr avatar
Huion graphic tablet driver filling up syslog
ph flag

I uninstalled all the files and .sh extensions from huion graphic tablet, but my /var/log/syslog file are reaching upto 50-60GB in days and I am reaching to the limit.

I tried the solutions here which worked with syslog.1 but syslog is still full of huion stuff.

Any solution?

Score: 0
Koque avatar
Add firmware with .bin file
US flag

I'm missing the driver for the Realtek RTL8852be Wifi Adapter. There are just the rtw8852a_fw.bin and rtw8852c_fw.bin files in the /lib/firmware/rtw89 folder and I need the rtw8852b_fw.bin file. I downloaded the rtw8852b_fw.bin from git.kernel.org and put it in the folder, but that doesn't fixed the issue. I tried a reboot and run sudo modprobe rtw8852b:

modprobe: FATAL: Module rtw8852b not found in  ...

Score: 0
Ranjan Kumar Sahu avatar
Grub menu not showing OS names after installing 3rd os
gb flag

So i had windows and Ubuntu on my HDD, initially. Recently i got SSD alongside HDD and tried to install a new Ubuntu on SSD. The process went smoothly until the very end, but when i booted the grub menu was showing up. I tried to repair by

  1. using bcdedit

'''bcdedit /set {bootmgr} \EFI\boot\shimx64.efi'''

It didn't work

  1. Got live Ubuntu on pendrive, got into the os. Tried updating grub.

Unfortu ...

Score: 0
bo gusman avatar
ssl error with burp on ubuntu 22.04
cc flag

I'm running Ubuntu 22.04 server running burp (backup and restore program) 2.4 as the backup server. I just brought up a new Ubuntu 22.04 VM with the same version of burp. Both are using openssl 3.0.2-0ubuntu1.8.

When I attempt to create the ssl certs with burp -a l, I see the following errors:

2023-03-13 10:30:44 -0700: burp[2279] Can't read ssl_cert: /etc/burp/ssl_cert-client.pem
40F782A4167F0000:err ...
Score: 0
Nick Hlushpenko avatar
I have too fast two finger on Ubuntu 22.10
md flag

I have very fast 2-finger scroll on Thinkpad Carbon X1 Gen 6. The solutions I found on the Internet do not help me, I can't even determine which "xinput id" my touchpad has.

1

Score: 0
banikr avatar
Can't launch or install Libre writer or office
ph flag

I can't open or even install the Libre office or word writer in my Ubuntu 20.04.4 LTS 64 bit system. I get the following error message when I tried to uninstall and reinstall it back as I couldn't find enough resources online to troubleshoot.

Unable to install "LibreoFfice Writer" as download failed:
E: http://security.ubuntu.com/ubuntu focal-updates/main amd64 libreoffice-writer amd64 1:6.4.7-Oubuntu0.20 ...
Score: 0
user1681098 avatar
Upgrade Ubuntu 20 to 22 fail kernel install
mf flag

I completed the upgrade from Ubuntu 20 to 22 and it failed to boot due to a kernel panic. I booted to an old kernel and found that the kernel was not installing properly.

Setting up linux-image-5.15.0-67-generic (5.15.0-67.74) ...
Processing triggers for linux-image-5.15.0-67-generic (5.15.0-67.74) ...
/etc/kernel/postinst.d/dkms:
 * dkms: running auto installation service for kernel 5.15.0-67-gene ...
Score: 0
Unbuntu User avatar
How do I upgrade to Verison 22.04 Jammy Jelly fish
gr flag

I need help with this. I can'e seem to understand how to upgrade to it.

Score: 0
Brian Cowan avatar
Is there a simple way to find out the last 5.15 kernel release for Ubuntu 22.04?
kr flag

I made the "mistake" of connecting to Wifi and installing updates during my Ubuntu 22.04 install -- because a distribution upgrade to 22.04.1 horked the GUI login on my laptop -- and now I find myself on a 5.19 kernel instead of a 5.15 one.

Not normally a big deal, but a driver I need to use can only build on the 5.15 kernel. I could boot down to the initial 5.15 kernel, but I'd like to at least  ...

Score: 0
Anutrix avatar
keychain vs ssh-ident for WSL2
my flag

I tried to avoid retyping ssh passphrase for git. Turns out there's no one way to it.

Not sure why keychain vs ssh-ident counts as opinion-based.

Also, that question was asked for a full linux system where distribution-specific things like gnome-keyring was suggested. I am looking for a generic solution for WSL2.

keychain and ssh-ident seems like 2 options that strike balance between security and c ...

Score: 0
Nur avatar
Is there any configuration to disable key locking for sticky keys?
cl flag
Nur

I like windows default behavior for sticky key.

When I pressed control (ctrl, shift, ..) key twice, On first click, It hold. On second press, It release lock.

For example: shift + shift + a,b,c -> abc

But on gnome sticky key locked control key, on double click.

For example: shift + shift + a,b,c -> ABC

How to disable this behavior in gnome ?

I don't want to disable 'sticky keys', But only this ...

Score: 1
josh avatar
Permission to write in partition comes and goes
tr flag

Since I upgraded to 22.04 from 20.04 I have problems mounting my second drive (only read). I've tried a lot of things, probably just to mess up things.

This is my /etc/fstab line:

LABEL=warehouse /mnt/warehouse auto rw,user,uid=1000,dmask=007,fmask=117,nosuid,nodev,nofail,x-gvfs-show 0 0

The fact is that since I changed the fstab, when I star my machine I can write in the drive, but afer a while, it chan ...

Score: 0
John avatar
How to switch between Gnome & Mate desktops?
mv flag

When I reinstalled OS, I had only one -- Ubuntu 22.04 Gnome desktop -- option. I got used to Mate desktop. Therefore, I installed Mate desktop too. Having two desktops -- Mate & Gnome -- how to switch between them? I cannot just remove Gnome as it affects Libre Office. Any suggestions?

Score: 1
Sam avatar
How to get Ubuntu 22 LXC containers on the same host to be able to resolve each other’s names?
kw flag
Sam

Environment

Host is Ubuntu 22.04.2 LTS I have 2 sets of containers

  1. Ubuntu 16.04.7 LTS containers which work fine
  2. Ubuntu 22.04.2 LTS which I’m testing currently as I want to upgrade all containers eventually
$ apt list -i | grep lxc
liblxc-common/jammy,now 1:5.0.0~git2209-g5a7b9ce67-0ubuntu1 amd64 [installed,automatic]
liblxc1/jammy,now 1:5.0.0~git2209-g5a7b9ce67-0ubuntu1 amd64 [installed,automatic]
lx ...
Score: 0
Wojtek avatar
Olive version 0.1 does play sound for first 10-20s in a video
id flag

When I import an OBS or Kazam video to Olive version 0.1, the video's first 10 to 20 seconds do not have sound. How do I make Olive recognise that the video does have sound?

I want to use Olive 0.1, not 0.2, as it allows for auto-cut silence.

Score: 2
masoud hanifehzadeh avatar
bash script to append file's name at the end of each line in it's file
eg flag

I have some files in a directory:

a.csv b.csv c.csv

I wanted to write a bash script to add a filename at the end of each line of its file, like:

a.csv
line1 ,a
line2, a
line, a

b.csv
line1, b
line2, b
line3, b

How can I do this?

Score: 1
Dirk Weihrauch avatar
SQUID on Ubuntu 20.04 Server - Swap Directory - Permission denies
as flag

I am just setting up a new proxy server and struggle to get the swap directory pointing to another point rather than the original one.

The system is configured to run all latest updates from Ubuntu and squid. The NVME disc is mounted to /squid and I created a directory called squid-cache as per following:

root@rockpi-4b:~# df
==> Deleted all non entries:

/dev/nvme0n1p1 479669932 33628196 421606076 ...
Score: 0
dilip avatar
Ubuntu software app is not opening in Ubuntu 20.04
yt flag

The Ubuntu software app is not opening in Ubuntu 20.04, when I clicked on the Software Updates icon, it is showing only moving loader, but the app is not opening.

Score: 1
Kuro avatar
How can I limit link speed on Ubuntu server 20.04
fi flag

OS:Ubuntu 20.04 server - Virtualbox Interface: enp0s3

I've been looking ofr a solution to limit link speed to 10Mb/s, half duplex and autonegotiation disabled. As I saw on the [link][1] guide but it doesn't work. When I do a networkctl status enp0s3, it just shows autonegotiation on, speed 1Gs and Duplex full. And that never changes, even if it shows it's taking the configuration from my file. Th ...

Score: 0
Tyler Selden avatar
Automate menu actions within a GUI app?
bh flag

I'm currently programming an ESP8266 chip through the Arduino IDE. However, I have two versions of the IDE running at once, because I need an older version to upload files to the chip, and the newer version for other features. Whenever I want to test my program, I have to wait for it to compile in the newer IDE, then switch over to the older version to upload all the LittleFS files.

So I'm wonder ...

Score: -1
dilip avatar
E: Unable to locate package sublime-text 20.04
yt flag

I am unable to install the sublime text on my Ubuntu machin 20.04, i followed the below commands, still not works for me. sudo apt-get update sudo apt-get install sublime-text OR sudo add-apt-repository ppa:webupd8team/sublime-text-3 sudo apt-get update. sudo apt-get install sublime-text-3

Score: 0
Amarnath Krishnamritam Ranjit avatar
Brightness being weird. The lower it gets in the scale the higher the brightness. Its too low to work also
ae flag

I have an HP VICTUS 15 Ryzen 7, GForce RTX 3050.

I has multiple issues all during the dual boot installation of ubuntu. I had to do the Ubuntu (safe graphics) option instead of the Try and Install option. And after installation I could only boot into ubuntu with the recovery mode. But after loading ubuntu with recovery mode, the brightness was too high for me to work, So I went online and tried a ...

Score: 0
JunYH avatar
How to use the sniper simulator to simulate different kernels running different benchmarks
ga flag

I've been using the sniper emulator recently and the question that bothers me now is how to run different benchmarks for different kernels.

For example, I am simulating the gainestown architecture, how do I assign different benchmarks to its four cores, such as the first core running FFT, the second core running Cholesky......

Score: 1
Dick avatar
Virtual Machine Platform Windows feature and virtualization in bios is enabled but getting error message
lc flag

I tried to install ubuntu 22.04 from the windows store but I get the following error:

Please enable the Virtual Machine Platform Windows feature and ensure virtualization is enabled in the BIOS.
For information please visit https://aka.ms/wsl2-install
Press any key to continue...

however both the Virtual Machine Platform windows feature is enabled and so is virtualization in the BIOS. Can there be any ...

Score: 1
user947967 avatar
How to install gnome-schedule on Ubuntu 22.04?
cn flag

Finally upgraded to Ubuntu 22.04 and my favorite application gnome-schedule (I somehow managed to install it for 20.04) is not working.

I tried to follow install instructions here https://gitlab.gnome.org/World/gnome-schedule

But it does not work. PyGtk for python2 (which is installed and works) are the problem (can not install)...

Can you please advise on how to make this work? Thanks.

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.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

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.