Latest Ubuntu related questions

Score: 0
Yurii avatar
MSI laptop battery capacity issues
US flag

I have an issue with battery capacity on my MSI Modern 15 A11M laptop. Laptop is not so old, just about a year of using. And there is an issue with battery capacity. Each time after laptop reboot, upower -i gives me different capacity percentage, from 50+% to 90+%. And laptop is taking that capacity numbers seriously, so sometimes notebook can live like 2hrs from battery, and sometimes 5hrs (using sa ...

Score: 0
algodude avatar
Nvidia Tegra X1 (L4T) is set by default to full range RGB (0-255) or limited RGB (16-235)?
ci flag

Nvidia Tegra X1 (L4T) used with Linux (Ubuntu 18.04 LTS) is set by default to full range RGB (0-255) or limited range RGB (16-235)? I found that is set to limited Range, how can I modify default to full range RGB, I found nvidia control panel allows to set it in Windows, but for Linux there is an option with nvidia-settings. However, Tegra X1 doesn't allow me to use nvidia-settings.

I found that  ...

Score: 1
Dilan Eco avatar
What does oldstable,oldstable mean?
be flag

Looking at available packages, I can see those that say oldstable and those that say oldstable,oldstable. What does the latter mean?

zsh-autosuggestions/oldstable 0.5.0-1 all
zsh-common/oldstable,oldstable 5.7.1-1+deb10u1 all
Score: 0
dh1 avatar
Ubuntu not booting after upgrading from 18.04 to 20.04
ro flag
dh1

I have dual boot setup with Windows 10 and Ubuntu 18.04. Recently I upgraded the Ubuntu version from 18.04 to 20.04. But now getting errors when booting Ubuntu Error after selecting Ubuntu for booting Repeated error that is seen on booting

One more thing, this firmware bug error, no firmware reserved region can cover this, it used to come before upgrading as well BUT still the boot process used to h ...

Score: 1
Almighty Kid avatar
Slow Internet Connection on Ubuntu 20.04.5 LTS with driver : rtw_8821ce
gw flag

I have an issue with my internet connection while using WiFi. My computer brand is HP using Ubuntu 20.04.5 LTS with kernel 5.15.0-52-generic. Currently the speed of the internet is always below 8 Mbps, while other devices always above 20 Mbps. Below is the information related to my laptop. I really hope someone can help me to resolve this slow connection issue.

    lspci -nnk | grep -iA3 net && ...
Score: 2
Giorgio Robino avatar
speedtest cli ERROR: Unable to connect to servers to test latency
in flag

I used successfully the simple script

$ cat com/speedtestcli
#!/bin/bash

#
# check internet speed
#
#https://askubuntu.com/questions/104755/how-to-check-internet-speed-via-terminal
curl -s https://raw.githubusercontent.com/sivel/speedtest-cli/master/speedtest.py | python3

An I also tried the package version

speedtest-cli --secure

In both case the scripts fail with this terminal output:

$ com/s ...
Score: 1
George gage avatar
3.5 mm audio and Bluetooth working at the same time
aw flag

My media PC runs Ubuntu, as does my laptop. When my wife and I watch a movie either she hears it or I do. On Bluetooth my aids allow me to hear the spoken word in a movie, trust me as a hard of hearing person this is great. Downside is she can't hear it. So my question is, is there a way via hardware or software that both normal 3.5 mm audio and Bluetooth can work at the same time and be in sync?

Score: 0
Hida Fluffminer avatar
on ubuntu, internal speakers don't work, but aux jack works
cn flag

audio only plays on aux jack or bluetooth.

lspci:
audio:
Intel Corporation Broadwell-U Audio Controller (rev 0a)
Intel Corporation 9 Series Chipset Family HD Audio Controller

Score: 0
mtmehdi avatar
Run Apache2 as a different user with mod_event on Ubuntu 20.04
cn flag

I have Ubuntu 20.04 having configured apache2 to serve website on HTTP/2 protocol. I use mpm-event as multi processing module. Can anybody please tell me how to run apache as different user based on websites hosted on the server. I cannot use mpm-itk because it is not compatible with HTTP/2 protocol. Thanks in advance for the guidance.

Score: 1
nightwatch avatar
Same External Drive Being Mounted with Different Names
tr flag

I am on Ubuntu 20.04 Desktop and I have an external drive that is a "workhorse" for a lot of my backup routines.

Problem:
For whatever reasons unbeknownst to me.. following a recent reboot, it now mounts the same external drive under two names, which is causing my scripts and apps to fail b/c they can find the correct path. For example:

The path to my external should be:

/media/user/external (a ...

Score: 0
Riccardo D. Wanke avatar
Connection of Epson projector (LW373) does not work in Ubuntu (Kde Plasma + NVidia)
ma flag

Good morning, I have a serious problem: I have to connect my computer (Ubuntu / Kde Plasma 22.04) to an EPSON projector (PT-LW373 WXGA) via VGA cable + HDMI adapter, as soon as connected the image appears projected for 4-5 seconds and then goes out, after 10 seconds it reappears and goes out again, cyclically. I wouldn't call it a flickering, but rather as if the automatic recognition is not stable. I a ...

Score: 0
Minh Duc avatar
error in ns3.34 in ubuntu 22.04 while running ./build.py --enable-examples --enable-tests
th flag

I was running the code ./build.py --enable-examples --enable-tests in ns3.34 in ubuntu 22.04 and it got this error :

[2306/3014] Processing command (${PYTHON}): ../bindings/python/ns3modulegen-modular.py ../src/antenna/bindings/modulegen__gcc_LP64.py -> src/antenna/bindings/ns3module.cc src/antenna/bindings/ns3module.h src/antenna/bindings/ns3modulegen.log
Waf: Leaving directory `/home/grimowl/Desktop/ ...
Score: 0
José Rojas avatar
Is there a way for the system to "ignore" an alleged wifi-bluetooth hardware block?
ro flag

According to rfkill, my Bluetooth (and Wi-Fi) devices are "blocked by hardware". Nonetheless, bluetooth is functional, when connected to a device.

This is what appears when there are no active connections to the bluetooth.

enter image description here

This is what appears when I turn on the bluetooth speaker and it gets automatically connected:

enter image description here

Although, I can't open the bluetooth device manager because for the system, the blu ...

Score: 0
Alexandru Mititelu avatar
Unstable distribution problem when trying to install cMake
mw flag

I have been trying to set up WSL so as to use VS code, but I encounter a few problems when trying to debug. It always tells me that the launch program does not exist.

I have been digging deeper, updating everything and I ran across this thing when trying to download cmake: The following packages have unmet dependencies: cmake : Depends: libssl1.1 (>= 1.1.0) but it is not installable E: Unable  ...

Score: 0
Surojit Manna avatar
Ubutu grub boot loading menu not showing on Dual boot Windows 11
id flag

I have 2 hard drive. Windows & Ubuntu both have separated dedicated drive. But Ubuntu Grub menu doesn't show up in startup. I have checked on disk and it's clearly indicating that there have windows boot files and everything.

Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xa67451ca

Device     Boot    ...
Score: 0
Garuno avatar
apt package precedence
ar flag

I have the following scenario: I want to install an apt package in the latest version on multiple machines. The repositories don't have the newest version, so I have just compiled the program from source and built a .deb file myself. Now I just named the package the same as in the official repositories. Will this lead to problems in the future? How does apt resolve conflicts, if there are two or more ...

Score: 0
Raj  avatar
Startup disc creator not loading any iso
sa flag

I have ubuntu 22.04 and startup diskcreator is not loading any iso file by default. Even while locating, it's not recognizing.

Score: 0
Михаил Удинцев avatar
How to fix drivers problem on ubuntu 22.04?
az flag

I put Ubuntu as the second system on a separate disk, installed the drivers through the command

sudo ubuntu-drivers autoinstall,

after that i get a black screen on login for 2-3 seconds. Also, periodically the system freezes completely and you have to do a safe reboot (alt + prtsc + REISUB). Also periodically there is a window with an error report. I'm not very good at this, is there a way to try an ...

Score: 0
zappdog avatar
letter keys scrambled in ubuntu 18.04
tg flag

Fresh install of 18.04 New keyboard. All letter and symbol keys are scrambled. Number keys ok. I can not change settings because I can not enter password.

Score: 1
bumbling fool avatar
can I migrate/move a openzfs rpool from one computer/disk to another?
vi flag

Can I zfs send/recv the rpool of this system from one disk to another disk on this computer and have everything be identical in the environment except for bpool and whatever boot setup? In other words, move it to (for example) a GPT disk with bios_boot partition etc. without losing ANY of the configurations in window manager and so on?

If yes, what are the steps to follow? I don't think I can easi ...

Score: 0
Andrea Gangemi avatar
Is it possible to put active window in background?
cn flag

A feature that was useful to me was the ability to have the active window in background.

For instance, you may want to have a small window in foreground while typing on libreoffice in full screen.

Back in the 90's this was a common feature of CDE or OLWM.

Is there a way to obtain similar behavior in Gnome?

Score: 0
Dave avatar
Stopping openvswitch-switch service breaks netplan
cn flag

I upgraded my system to Jammy Jellyfish 22.04 last week. Now when I try to systemctl stop openvswitch-switch the command stopes openvswitch (expected). But in doing so it breaks netplan.

So with openvswitch stopped, if I try to make a change to netplan and do a sudo netplan apply I get this error:

# sudo netplan apply
ovs-vsctl: unix:/var/run/openvswitch/db.sock: database connection failed (No such file o ...
Score: 0
Iv Ko avatar
Scanner not working after waking up from sleep mode
gb flag

I use Ubuntu 20.04 LTS and a CANON DR-M160 scanner.

When I first start my notebook an Inspiron 15 5000 series and start the Document Scanner app it finds the scanner and all works fine.

Here is some information

ff@ff:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 8087:0a2a Intel Corp. 
Bus 001 Device 005: ID 1fd2:5001 Melfas LGD AIT Touch Controller
Bus 001 ...
Score: -1
Hossein Goodarzi avatar
Switching to Linux for the first time
cf flag

I'm going to switch to Ubuntu from the Windows operating system for the first time. Should I install Ubuntu 22.04 LTS or Ubuntu 22.10 Kinetic ? Thanks...

Score: 0
JerryPlayz101 avatar
Installing Apache2 for Ubuntu 20.04 using Specific Version between v2.4.32 to v2.4.44 (exclusive)
jp flag

I've recently been trying to test out a vulnerability in Apache Webserver that requires a very specific version of Apache2 and its related libfiles. (Specifically, libapache2-uwsgi versions in the range v2.4.32 to v2.4.44 are vulnerable to this publicly listed exploit. I wish to test it.

I've been trying out two different methods of getting apache to work properly, and thusfar have not been able  ...

Score: 0
Simon Baldwin avatar
How can I disable the faulty AMD dGPU on boot on my MacBook Pro 8,2 and only use the Intel HD3000 iGPU?
jp flag

I know there are other threads about this but when I try to follow the instructions, I just end up with a black screen.

I have a 2011 15" MacBook Pro with the defective AMD GPU. I have Mac OS Monterrey working on it using the excellent Opencore Legacy Patcher but there are some glitches with OCLP so I have also installed Ubuntu 22.04. For some reason, the ALT boot wouldn't detect an Ubuntu USB so ...

Score: 0
Huỳnh Ngọc Việt avatar
How to install driver for T2U for Ubuntu 22.04.1?
ly flag

I'm installing the Ubuntu 22.04.1 and I realize that the instruction to install T2U driver requires Internet connection. However, I'm installing it for the first time on a running Windows 10 PC. Can I get its driver in Windows 10?

Score: 0
Regev avatar
Sendmail to send system emails
ly flag

Is there a way to send an email to my Gmail account, each time I get a system email from Ubuntu?

I'm using Ubuntu 22.10 and has Sendmail installed and working (sending emails from/to my Gmail account). When I ssh to the machine, I sometimes see a notification about having a new email waiting (from the server). I would like to receive a notification on my Gmail each time I gat such an email.

I was lo ...

Score: 0
babuz87 avatar
how to set nvidia gpu card as primary card
za flag

I have installed steam on Ubuntu 20.04.5 and I'd like to use only the dedicated GPU in games, not the UHD Graphics 620. The games that I try, such as Tropico 6, keep the Intel UHD GPU as main.

I see the NVIDIA GPU on the info of the OS, but there are some problems running some commands (like nvidia-settings or nvidia-xconfig).

$ lshw -short | grep -i display WARNING: you should run this program as super-u ...
Score: 0
Hritik avatar
Installation Issue compizconfig-settings-manager
pf flag

HOW to install compizconfig-settings-manager. I tried to install from ubuntu store but it show unable to install. I also tried on terminal but it throw error. I have UBUNTU 22.10.

This is terminal error I get:

~$ sudo apt-get install compizconfig-settings-manager
The following packages have unmet dependencies:
 python3-gi-cairo : Depends: python3-gi (= 3.42.1-1) but 3.42.2-2 is to be installed
E: ...

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.