Latest Ubuntu related questions

Score: 1
how to us the chown command and mv with find command
kn flag

I have been searching around and found this question which almost solved my problem. The goal is to have a folder on Ubuntu server which other computers connect to and save files. I have two directories ('Movies' and 'TV') inside a folder called 'import'. I modified the command to work perfectly to transfer those files to my actual Plex media directory. The only thing I can't figure out is how to chang ...

Score: 0
cupofdirtfordinner avatar
how can i literally shrink the size of one of my monitors?
gh flag

I saw a question very similar to this, "how do I shrink my monitor's size?" wherein the asker requests a black margin surrounding their screen; how would I achieve the same thing on Wayland? since tools like Xrandr seemingly don't work with Wayland, anyways. edit: sorry, I was unsure how much information I needed to provide. I hope this is enough; I am connected via HDMI to my target monitor (display ...

Score: 0
Yimeca avatar
How to Install TP-Link TL-WN823N V3 driver on Rasperry Pi 1 A+ without internet abilities?
ag flag

My raspberry pi A1 can't connect to the internet without a dongle. However, the dongle I bought (TP-Link TL-WN823N V3) requires the internet to install its' driver.

https://www.tp-link.com/us/support/download/tl-wn823n/

I've done my best to read the documentation and search around, but it's rather unclear. Can anyone point me to a single file to download, or a set of commands that don't require the ...

Score: 0
AmyyazdaN avatar
Config Wireguard server to use a socks proxy to access internet
hu flag

enter image description here

There is a Wiregurad server that is working perfectly, but we need that Wireguard's server connect to the internet using socks proxy through the second server and ONLY Wireguard, Not other programs and whole server.

Additional Informations:

  • Server 1 (Wireguard Server) is located in our country but Server 2 is located in another country.

  • Wireguard protocol has been blocked for outside servers su ...

Score: 0
123MilitaryNerd avatar
Xubuntu Laptop Not Suspending Properly on Lid Close
nl flag

I have a Dell Latitude 5580 laptop running Xubuntu 22.04, and the laptop does not suspend when the lid closes. Based on other research, here's what I've tried so far:

  • Made sure the "Suspend" option is chosen for "When laptop lid is closed" in the Power Manager.
  • Installed pm-utils.
  • Ran the following command: xfconf-query -c xfce4-power-manager -p /xfce4-power-manager/logind-handle-lid-switch -n -t bool - ...
Score: 0
LarryM avatar
Nautilus, Samba drives, and 22.10
cn flag

Before posting this, I did a search and noticed that there are a few other questions that may be related, but no applicable answers.

I have a pretty ordinary PC that I installed a new drive and loaded 22.10 on it. After getting Samba set up I noticed that when I double click a video file SMPlayer pops up and error message: "MPlayer/mpv has finished unexpectedly. Exit code: 2" Double clicking a ...

Score: 0
con avatar
Ubuntu 22.04: cannot find camera
sa flag
con

my Ubuntu HP laptop cannot find its camera, so I cannot use video.

Camera shows "No Device Found" does not help.

From that question,

sudo lshw -class video

has the output

  *-display                 
       description: VGA compatible controller
       product: CometLake-U GT2 [UHD Graphics]
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       logical name ...
Score: 0
Kohjah Breese avatar
Graphics card and battery life on Dell XPS 17 9170
br flag

I have a Dell XPS 17 9170 for Linux, which has an advertised battery life of 8 hours. But the most I can get from it is 4 hours, while disabling unneeded apps/services and setting brightness to it's lowest.

In the Ubuntu 20.04 about section in settings it says my graphics are: Mesa Intel® UHD Graphics (TGL GT1), while the actual graphics card is - NVIDIA GeForce RTX 3060 6GB GDDR6. I believe thi ...

Score: 1
Patch avatar
Unable to add new Disk to MDADM Raid: Failed to write metadata
in flag

When I try to add a new disk to mdadm, I am getting back an error:
sudo mdadm --add /dev/md0 /dev/sdd --verbose

mdadm: Failed to write metadata to /dev/sdd

Is this a problem with my setup or something else.
I purchased 4 replacement disks that were reportedly new, however I suspect they were either wiped and marked as new or factory refurbished due to the difficulty I have had with working them  ...

Score: 0
logicito avatar
Ubuntu 22.04 - Why when I launch Ubuntu Software, the Snap Store launches now?
cn flag

Just after a fresh installation, every time I launched Ubuntu Software the orange icon will be active. Recently I installed two apps from the web, Cisco Webex and the Edge browser, I download the .deb files, and installed them using Software Install.

Since then, now every time I launch Ubuntu Software, the Snap Store app icon will launch. Also, If I search for Snap Store, it will not find it, as  ...

Score: 0
Ives Vanhouche avatar
wget unable to resolve host address
gd flag
wget http:www.google.be
resolving http (http)...failed:Temporary failure in name resolution.
wget: unable to resolve host address 'http'

Question: What can be the issue/solution?

Score: 2
Craig  Hicks avatar
'ssh-keygen' - creates ssh key pair but silently skips encrypting the public key. Why?
jp flag

For example ssh-keygen -t rsa -b 4096 -C "test" -f test -N "1234567890" creates a public key beginning with

-----BEGIN OPENSSH PRIVATE KEY-----
b3BlbnNz....

instead of

-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: AES-128-CBC,....

Until recently, I was able to create encrypted keys (as in the example) without problem.

I have already encrypted keys generated earlier, and if I use

Score: 0
Sam Jahangiri avatar
Forwarding incoming SSH traffic to a local Socks5 server (or other services)
bn flag

The scenario is That a cloud Ubuntu server is running a Socks5 proxy server on a specified port; on this cloud server :

  • Socks5 server serving on port 1515 (only local connections accepted)
  • SSH is accepting connections from ports 22,33 and 44

What we want is to let any client use "Dynamic port forwarding" ability of SSH to connect to the Socks5 server running on the cloud server to be specific Clie ...

Score: 0
Daniel Krajnik avatar
Modify source code of packages, so that future security updates keep applying with included modifications when running 'apt update && apt upgrade'?
in flag

I take that Ubuntu honours the "freedom to modify software", but how should one go about modifying source code of Ubuntu packages without breaking the system? By breaking it I mean for example creating unresolvable dependencies or blocking future apt update updates, especially security updates.

Is there a way to save a "patch" of modifications and apply it to any future apt updates? I'd prefer to avoid  ...

Score: 2
Pete avatar
inconsistent cursor size over certain apps/windows
dm flag

when hovering over certain apps, specifically obs studio and the thinkorswim desktop app, my mouse mouse cursor becomes enlarged until i hover/enter out of focus of that window.

in this first photo, you can see that it is my normal cursor. in this first photo, you can see that it is my normal cursor.

and in the second hovering over the thinkorswim app, the cursor gets bigger. the cursor gets bigger when i hover over obs too. and in the second hovering over the thinkorswim app, the cursor gets bigger. the cursor gets bigger when i hover over obs too.

this may be a cinnamon desktop  ...

Score: 1
Kestrell avatar
Ubuntu to Kubuntu How Long Should I Let plocate initialize?
us flag

I am switching from GNOME to KDE following this article and it has made it to this part of the process without issue:

Initializing plocate database; this may take some time...

That has been running for 14 hours now. My HDD activity LED has been on the entire time, although DISK R/W reported by HTOP for /usr/sbin/updatedb.plocate shows N/A.

I have about 3 hard drives partitioned like so:

$ df -h | grep  ...
Score: 1
Alejandro avatar
Screen recording has no sound (default ubuntu's tool)
mz flag

When I switched to Ubuntu I started using the default snipping tool, which apparently it's called screenshot, although it looks really similar to gnome-screenshot, it looks a bit different. This is an image I found on the internet of the tool's GUI:

Ubuntu's default screenshot and screencasting tool

It works like a charm, however, the recording function does not capture sound that may be reproducing on the background. Is this the expected behavi ...

Score: 0
Eric avatar
Installation problems, Ubuntu 22.10 on Acer Aspire 3410 1tb, 4gb ram
bv flag

I know I'm late joining the party. I've reviewed many Acer related installation issues and I'm still confused.

I'm trying to install Ubuntu 22.10-desktop-amd via usb drive to an Acer Aspire running windows 10. The last point of failure was and attempted install resulting in "ubi-partman exit code 10".

Leading up to that point, I had to piece together information of other postings and don't fully und ...

Score: 0
Need package libxml-2.0, can only find libxml2?
be flag

EDIT 2: The root cause of this problem was that I ignored the fact that this line:

sudo apt -y build-dep gnucash

which is recommended in the build instructions failed.

After investigating what the message

E: You must put some 'deb-src' URIs in your sources.list

meant, and how to fix it, the cmake operation completed successfully and the build itself is now underway.

I guess the days of ./configure are ...

Score: 0
Erik Donaldson avatar
Is ThinkPad X1 Yoga 20FQ 14 Ubuntu compatible?
fm flag

I'm looking for a Windows 2 in 1 laptop, and i want to dual boot with Ubuntu studio. Will this work? Lenovo ThinkPad X1 Yoga 20FQ 14 Flip Design 2-in-1 Ultrabook, i7-6500U, 8 GB RAM, 256 GB SSD, 14 FHD (1920x1080) IPS Anti-glare, Back-lit, Windows 10 Pro (20FQ001VUS) (Renewed). Windows 10 will be upgraded to 11 after a while

Score: 1
Mechano avatar
How can I run guvcview with a different video source on Ubuntu 22.10 Gnome?
br flag

I'm on Ubuntu 22.10 and Gnome 43.

I can't choose a video source easly into menus from guvcview. I've a laptop with it's own webcam and an USB attached digital microscope with UVC standard interface.

But on guvcview there's not a menu to select source like on Cheese.

The only way to change the device is to run from bash using command

guvcview -d /dev/videoX

With X the number assigned by the system whe ...

Score: 1
Gevorg Melkumyan avatar
Ubuntu 22.04 can't recognize and charge BAT0 of Lenovo Thinkpad T460s
us flag

Recently I ordered battery replacements for my Lenovo Thinkpad T460s which runs Ubuntu 22.04. While installing the batteries, Ubuntu had no issues recognizing the extra battery but didn't seem to recognize/charge the main one. "Power statistics" shows the following: enter image description here

Also tried to run sudo tlp-stat -s -c -b:

--- TLP 1.5.0 --------------------------------------------

+++ Configured Settings:
defaults.con ...
Score: 1
James Paskaruk avatar
22.10, Scarlett 6i6, Pipewire: Why are Surround settings the only option for audio devices in the Settings panel, and can I change that?
tk flag

I am setting up a system for audio production. I initially wiped Ubuntu 22.10 and installed Ubuntu Studio 22.10, but discovered that they did not implement Pipewire as the default server, as happened in the mainline version - I had already played around with it and I want to go with the future rather than past, so I just finished putting regular Ubuntu back. I considered trying to just switch Studio ove ...

Score: 0
Michael Bluejay avatar
Updating SQLite kills PHP
fi flag

SUMMARY: I updated the SQLite on my Ubuntu dedicated server, but now I get an Internal Server Error when trying to run any PHP script (even "Hello World").

DETAILS: I rent a "Fully Managed" server from a large host, but they refused to update the SQLite on the server that was a few years old, saying I'm on my own.

I found an article that said to do "apt install libsqlite3-dev", but when I tried, I got t ...

Score: 0
Kks avatar
Ubuntu 22.04 LTS keeps hanging but songs keep playing background
in flag
Kks

Ubuntu 22.04 LTS keeps hanging for some reason. can someone please suggest a way out?
log file is attached.

Log file:

16:55:26 kernel: Bluetooth: hci0: command 0x0c1a tx timeout
16:55:24 kernel: PM: suspend exit
16:55:24 kernel: video LNXVIDEO:01: Restoring backlight state
16:55:24 kernel: Restarting tasks ... done.
16:55:24 kernel: OOM killer enabled.
16:55:24 kernel: 
16:55:24 kernel: R13: 00000 ...
Score: 0
Amin avatar
need help with AWS EC2 tightvnc GRAY SCREEN ubuntu 22.04
in flag

hi guys seems i am missing something no matter what i do i just get gray screen on vnc

i tried

#!/bin/sh [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup [ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources xsetroot -solid grey vncconfig -iconic & x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &

export XDG_CURRENT_DESKTOP="GNOME-Flashback:GNOME" expor ...

Score: 0
very avatar
How to fix Error while install with apt-get?
cr flag

Hello since yesterday i got a problem. Everytime when i try to install something on my terminal with "sudo apt-get", I run in the same Error-Message. I also checked this Error on much websites but still don't know what to do!

My Command: sudo apt-get install pavucontrol

My Error:

Loading new synosnap-0.10.19 DKMS files...
Building for 5.13.0-41-generic
Building initial module for 5.13.0-41-generic
ERR ...
Score: 0
cyberchrist student avatar
How do I disable the automatic scrolling my dock does when I push my mouse up or down, I want this action to be done manually with the scrollwheel
ne flag

As the title says, I don't want to have my dock scroll up or down when my mouse nears the bottom or top of the screen, I am using a mouse and keyboard on a desktop computer.

Score: 1
NicoCaldo avatar
Failed to mount Volume. Not Authorized to perform operation
az flag

I'm using an SBC (Khadas VIM1) with Ubuntu 18.04.6. I have an SD card formatted in FAT32 on it and I'm having access to Ubuntu via the VNC server.

On the desktop, I clearly see that the SD card is correctly showing but when I try to mount it pops up the error Failed to mount Volume. Not Authorized to perform operation

enter image description here

I've read multiple questions about this issue like this and this and this

The thing is ...

Score: 1
Usermaxn avatar
how to fix wrong ram usage in system monitor with environment variables
jp flag

when I add environment variables to a program's .desktop shortcut, the program appears to only use around 100-250 kb ram when its using 1-3 gb ram.

this problem appears in the applications tab in system monitor for kubuntu 22.04. the process tab seems fine

how do I fix this? I know I can export the variable in my .profile but I really don't want to do so as I don't know if it plays well with other p ...

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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