Latest Ubuntu related questions

Score: 0
munish sharma avatar
Computer goes into sleep mode, but won't wake up in ubutnu 18
mv flag

I just installed a fresh version of Ubuntu 18 Desktop. Since then my computer goes to sleep/hibernate it does not wake up I have tried changing the sleep time to never, but it still.

Score: 1
nugbe avatar
"Not authorized to perform operation" accesing to a flash drive when logged in Kubuntu 22.04 only with numeric usernames of our LDAP
cn flag

I've configured Kubuntu 22.04 with pam-ldap following:

https://help.ubuntu.com/community/LDAPClientAuthentication

After configuring ldap authentication, if I login in with a text username like "sczabcde", all works well. But if i login with a numerical username like "87254901" i login well, and i can work, but i can't access to USB drives. When i click into an external USB drive in dolphin, y get a messa ...

Score: 0
learner avatar
Unable to install kpt package on ubuntu : ambiguous repo/dir@version specify '.git' in argument
sb flag

In order to install kpt package inside, I am referring to this link

I am running the below command in the docker and it is working fine

RUN mkdir -p ~/bin
RUN curl -L https://github.com/GoogleContainerTools/kpt/releases/download/v1.0.0-beta.1/kpt_linux_amd64 --output ~/bin/kpt && chmod u+x ~/bin/kpt
RUN export PATH=${HOME}/bin:${PATH}
# Below line of code is to ensure that kpt is installed and wor ...
Score: 0
Kaysar avatar
www.wixsite.com is pointing to localhost
au flag

This is strange but when I am typing www.wixsite.com in my browser it is pointing to localhost.

I am using Ubuntu 22.04.1 LTS and I have Apache2 installed and running. It is happening only when I connect my laptop to my D-Link wifi router (DWR-921 HW:C3 FW:3.1.6)

ping www.wixsite.com

PING www.wixsite.com (127.0.0.39) 56(84) bytes of data.

64 bytes from localhost (127.0.0.39): icmp_seq=1 ttl=64 t ...

Score: 2
MohammadBaqer avatar
export PATH="/usr/bin:$PATH" needed for every single command
np flag

so I was trying to set JAVA_HOME variable and some how I ended up facing this error every time I want to use terminal

Command 'poweroff' is available in the following places
* /sbin/poweroff
* /usr/sbin/poweroff
The command could not be located because '/sbin:/usr/sbin' is not included in the 
PATH environment variable.
This is most likely caused by the lack of administrative privileges associated  ...
Score: 1
Kitserve avatar
Windows key shortcut to launch XFCE whisker menu
us flag

I'm running Xubuntu 22.04, pretty much all stock, although it has been upgraded in place over 8 years and has accumulated a certain amount of cruft. I have a few Windows key + shortcuts set up, e.g. Windows + E to launch Thunar.

For a long time I was frustrated that I couldn't just press the Windows key by itself to open the Whisker menu, so I could quickly search for applications by name. I kno ...

Score: 0
alexey avatar
Show resolved APT package dependency tree
ru flag

Is there a way to print out a dependency tree (recursive) for a given APT package, that would contain a full version of each dependency that was resolved (installed)?

For example with apt-rdepends:

$ apt-rdepends --state-follow=Installed libssl1.1

libssl1.1
  Depends: debconf (>= 0.5)
  Depends: debconf-2.0
  Depends: libc6 (>= 2.17)
debconf
  PreDepends: perl-base (>= 5.20.1-3~)
...

I'd lik ...

Score: 0
The Straniero avatar
22.04 suddenly will not write to any USB media
kh flag

I recently installed Ubuntu 22.04 and completely removed Windows so this is NOT a dual system. Everything was working fine but suddenly I can not write to any USB media even though they all say that permission to read/write IS enabled. The drives do mount and they can be read but not written. I was using all of these USB drives with no problems until two days ago. The laptop also has a SD card slot whic ...

Score: 0
Myrkytyn avatar
Dell Lattitude 5511 fan always work when external display connected
ru flag

System - Ubuntu 22.04, Laptop - Dell Lattitude 5511

When I connect the external display to a Type C port or HDMI, the laptop's fan starts and always works. CPU and GPU temperature is 52 degrees.

I installed Nvidia drivers but this didn't help.

How can I configure the system not to use graphic card for external display? Or not to start the fan at this temperature?

Score: 0
James Starlight avatar
imagemagic: stacking of the images using convert and montage
lk flag

My bash script uses convert of the image magic to stack horizontally two types of the images producing 2xN multi-image chart:

convert  \( "${output}/type1*.png" -append \) \( "${output}/type2*.png" -append \) +append -background white -alpha deactivate ${output}/summary.png

how would it be possible to add border of the selected dimensions between stacked images in the manner as I may do via montage -m ...

Score: 1
dummzeuch avatar
smartd keep sending emails for already replaced hdd
jp flag

We have got a server running Ubuntu Linux 18.04.6. Smartd is configured to send alert emails when one of the hdds goes bad. It has done so several times and the hdd in question has been replaced (weeks ago). But the messages keep getting sent for that hdd which doesn't even exist any more in the system. Today 2022-10-07 I got:

This message was generated by the smartd daemon running on:

host name: ...

Score: 1
Ram Rachum avatar
Can't bind Ctrl-Alt-Shift-Down
ph flag

I'm using a GUI program (Wing IDE) on Ubuntu where I bind lots of shortcut keys to actions in the program. For some reason, I can't bind Ctrl-Alt-Shift-Down and Ctrl-Alt-Shift-Up. I can't bind Ctrl-Alt-Down and Ctrl-Alt-Up either.

I'm guessing that some system shortcut is capturing these key combinations; however, I went over each of the few dozen keyboard shortcuts defined in the Ubuntu Settings ...

Score: 1
Definite Rocker avatar
How do I boot Alternate OS on every boot?
cd flag

I have done dual boot in my laptop. My Ubuntu is on 0 and Windows is on 2. I have updated following settings in /etc/default/grub:

GRUB_DEFAULT=saved
GRUB_SAVEDEFAULT=true

and in /etc/grub.d/00_header I have changed these lines:

if [ "x${GRUB_DEFAULT}" = "x" ] ; then GRUB_DEFAULT=0 ; fi
if [ "x${GRUB_DEFAULT}" = "xsaved" ] ; then GRUB_DEFAULT='$(expr ${saved_entry} % 4)'
 '{saved_entry}'='$(expr ${sa ...
Score: 1
87dsf897w6543d54fsdf avatar
How can I enable resource limit delegation for my not-root user using cgroups?
nu flag

I am trying to set up resource limit delegation for a specific user myuser on Ubuntu 20.04.5. The point is that I need to be able to control resource limits when running my rootless Podman container.

However, despite the numerous online tutorials on cgroups, I am at a loss as to how I'm supposed to achieve this.

On the official Podman website, it says that I can verify whether resource limit dele ...

Score: 2
Jayash Satolia 4-Year BTech II avatar
Battery drainage during suspend in Ubuntu 22.04

I am using Lenovo thinkbook i5 11th gen. My Ubuntu 22.04 LTS version drains battery a lot during suspend mode. It drains hundered percent battery overnight around 6-7 hours.

I am using dual boot with windows and windows sleep does not drain any battery at all.

If i try to hibernate in ubuntu it gets turned off. I am facing lot of issues. Can someone suggest a solution?

Score: -1
Stonecraft avatar
I think I need newer OVMF firmware than in the Ubuntu repos to update my Windows 10 VM. Best way?
cn flag

I have a Windows qemu-KVM virtual machine which cannot be updated with the Windows KB5012170 update.

I am pretty sure the issue is the same as described in this thread on GitHub https://github.com/tianocore/edk2/discussions/3221

It seems that the problem is due to the use of older OVMF files, and that the fix is use newer ones.

I am using ubuntu 20.04.5 and My OVMF version is 0~20191122.bd85bf54-2ubuntu3. ...

Score: 0
M Shiraz Baig avatar
H.264 (High 4:4:4 Profile) is not installed
cn flag

I have recently installed Ubuntu 22.04. Many of videos are not playing. The error is "H.264 (High 4:4:4 Profile) decoder is required to play the file". I searched the Internet and found that many people are facing this problem. I did not find any solution for this. I can play the videos with vlc and also with ffmpeg. I do not see the icon_pics of the video in file explorer, which means that default ap ...

Score: 1
cjm avatar
Ubuntu 22.04/20.04 kfd kfd: amdgpu: TAHITI not supported in kfd
in flag
cjm

So, I followed the steps at this link and added that repository:

https://help.ubuntu.com/stable/ubuntu-help/addremove-sources.html.en

I was on 20.04. After running sudo apt update && apt upgrade, this partially upgraded my system and broke some things. I then edited the /etc/apt/sources.list file and changed all instances of "focal" to "jammy" in an attempt to fix the situation, as the opposite ...

Score: 1
FlexMcMurphy avatar
Install Rpi-Userland on arm64 Pi 4 running Ubuntu Pi 22.04 server
ru flag

I am trying to build tvheadend on Ubuntu Pi 22.04.

ubuntu@ubuntu:~/build/tvheadend/master$ uname -a
Linux ubuntu 5.15.0-1015-raspi #17-Ubuntu SMP PREEMPT Mon Sep 12 13:14:51 UTC 2022 aarch64 aarch64 aarch64 GNU/Linux
ubuntu@ubuntu:~/build/tvheadend/master$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.1 LTS"

But at the end I am ge ...

Score: 0
Bonito avatar
Kivy on Ubuntu 20.04 : Couldn't connect to X server
cd flag

Today i set up a WSL2 subsystem on my windows machine running the default Ubuntu 20.04.5 version. The reason i did this was that on my windows machine the kivy applications run really slow (and couldn't find an easy solution to that).

So i setup the WSL2 subsystem then installed pip and venv via sudo apt procedure, and created a virtual environment (LogPor). With (LogPor) activated i used pip to  ...

Score: 3
Michael Dyck avatar
missing notification popups from Spotify in Ubuntu 22.04
co flag

I recently upgraded from Ubuntu 20.04 to 22.04. Before the upgrade, Spotify would send a notification whenever it started playing a track, causing a notification popup to appear just under the clock. After the upgrade, Spotify still sends a notification (as evidenced by the bell icon beside the clock, and the notification text if I click on the clock), but the popup doesn't appear. Is there some way to  ...

Score: 1
Andriy Kondzolko avatar
Problem: Ubuntu 22.04 rule list replacing after Network Card reloading
ml flag

I have a fresh installation of ubuntu server 22.04. By default, the ip rule list outputs

0: from all lookup local
32766: from all lookup main
32767: from all lookup default
After that I add the rules

ip rule add from 192.168.12.3/32 table mobile2
ip rule add to 192.168.12.3/32 table mobile2

After that everything is fine and the output of the ip rule list command

0: from all lookup local
32764: f ...
Score: 0
drewq130 avatar
Gnome Boxes support 5120x1440 display
mc flag

Running Boxes on a Ubuntu 22.04 system and boxes is running a windows 10 vm. My monitor is a Ultra wide monitor 5120x1440. Does Boxes support this? If not, does anyone know when they might?

Score: 0
ogogon avatar
Intel Centrino Advanced-N 6235 Bluetooth: Ubuntu does not recognize the controller
cn flag

Colleagues, tell me what should I do so that Ubuntu agrees to see the bluetooth controller on Intel Centrino Advanced-N 6235 and start working with it?

I chose this equipment not by chance - on my Mint laptop, Linux works fine with such a device and I have no problems.

On my desktop computer running Ubuntu, I used a USB bluetooth dongle made in South Korea, but it behaved very unstable, hung up, los ...

Score: 1
Daxcor avatar
Zipping content from another users dir with out the root dir being included
ru flag

I have the following dir structure.

/home/bradley/data/ {whole bunch of files and dirs}

I want to zip up the content but not include /home/bradley in the archive. So I have tried this.

cd /home/bradley/ && sudo zip -FS -r -b /tmp /home/0-backup/users/bradley.zip *

This does work. However, the script that runs this command is run as a different user with sudo privileges. You can't do sudo ...

Score: -1
Kasparov92 avatar
How to fix this warning when loading ubuntu?
vn flag

I am seeing the following error when ubuntu 22.04 is loading. Everything works fine, but I am just wondering how to get rid of that. I had logs set to level 3 but yet this error shows up:

usb 1-4 Failed to query (GET_INFO) UVC control 2 on unit 1: -32 (exp. 1)"

enter image description here

It sounds related to the USB but it seems the camera, mouse, and keyboard are working fine.

Score: 0
Jason avatar
Releasing CAPS LOCK with the SHIFT key
in flag

I want my Shift key to do caps and special characters without being affected by Caps Lock. I want to release Caps Lock with Shift. I don't want Shift to toggle.

How can I do this?

Score: 1
Random_User avatar
File upload not working since 22.04 upgrade
ru flag

This behaviour has been around for a while for me, specifically ever since I updated to 22.04 from 20.04, and may be related to https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1970148.

However, for me, when I click on upload or download file (for instance, by visiting https://ps.uci.edu/~franklin/doc/file_upload.html in google chrome) nothing pops up. There are no errors in the dev co ...

Score: -1
Dravenzo avatar
How to save preset on Pulseeffects Ubuntu
bi flag

Is there a way to just change something in pulse effects and just save it forever so that everytime PC starts up it loads up with the preset cause its annoying that I have to go to pulse effect every time and change it to the preset again

Score: 1
mark avatar
do-release-upgrade runs a bit and then hangs on WSL2
so flag

My WSL2 currently has a single distribution - Ubuntu 18.04. I wish to upgrade it in place to the latest and so I ran the steps described in https://www.nextofwindows.com/how-to-upgrade-existing-wsl-wsl2-ubuntu-18-04-to-20-04, namely:

sudo apt update
sudo apt list --upgradable
sudo apt upgrade
sudo apt --purge autoremove
sudo apt install update-manager-core
sudo do-release-upgrade

For the last step I  ...

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.