Latest Ubuntu related questions

Score: 0
rish avatar
X11VNC: TLS Handshake Failure on Ubuntu 22.04
ca flag

I had the x11vnc server installed on Ubuntu 18.04, now I have upgraded to Ubuntu 22.04.

I was able to connect to vnc server from Remmina client without any error, however after up-gradation to Ubuntu 22.04- I started getting TLS Handshake Failed error.

I have tried to modify /usr/lib/ssl/openssl.cnf configuration with below as Ubuntu 22.04 have openssl 3.0, but still no luck.

[openssl_init]
ssl_con ...
Score: 0
Daniyal Javani avatar
USB C ports not working in HP probook 450 g4 and Ubuntu 22.04 latest version
us flag

The blue USBs on the right side doesn't work. I can charge my phone with them but cannot transfer data. Seems like it needs to install drivers. Similar issue has been fixed here in Windows: https://h30434.www3.hp.com/t5/Business-Notebooks/USB-Ports-stopped-working/td-p/6695869

Do you know how to fix this problem? Is there anyway to try install drivers? I tried the additional drivers GUI but there was o ...

Score: 0
Alexandre Vieira de Souza avatar
Permission denied despite having permission
ve flag

I did what is described in this this post, and after that I am not able to run scripts that are on my external ssd, not even after using the sudo su command.

enter image description here

the output of findmnt -T /media/alexandre/Externo:

root@thinkPad:/media/alexandre/Externo/scrips-automacao-linux# findmnt -T /media/alexandre/Externo 
TARGET                   SOURCE    FSTYPE OPTIONS 
/media/alexandre/Externo /dev/sda1 ext4    r ...
Score: 0
Ramendu Narayan DATTA avatar
Unable to install Synaptic Package Manager
be flag

I am unable to install the "synaptic Package Manager" from Ubuntu software store. I am using Ubuntu 23.04, while I am trying to install it the dialog shows" unable to install "Synaptic Package Manager" error while running the transaction

enter image description here


I followed this instruction and the result is as follows:

ramendu-narayan-datta@ramendu-narayan-datta-AM1M-S2H:~$ sudo apt-get install --yes synaptic
[sudo] pa ...
Score: 0
Resetting Bluetooth Audio dongle without disconnect?
vn flag

I'm using Ubuntu 22.04LTS, and now I have an USB BT audio dongle which behaves quite odd:

1.) I have to disconnect and reconnect physically every single time when I wish it to rejoin to its paired BT speaker.

2.) I have to keep open pavucontrol to limit the sampling frequency down to 44.1kHz, otherwise YouTube videos don't play back well (they play 2.5x speed, due to this dongle defaulting to 96k ...

Score: 0
Naveen Sethupathy avatar
how to fix this wsl ubuntu into version 2 , in canary build windows 11 home?
cn flag
PS C:\WINDOWS\system32> wsl --set-version Ubuntu 2
For information on key differences with WSL 2 please visit https://aka.ms/wsl2
Conversion in progress, this may take a few minutes.
The parameter is incorrect.
Error code: Wsl/Service/CreateVm/E_INVALIDARG

this is the error

Score: 0
Retvik avatar
is not in the sudoers file. this incident will be reported and authentication failure at the same time
je flag

I tried to install something with sudo but I received: ".... is not in the sudoers file. this incident will be reported". I used "su -" and "su root" to fix this problem but I got "authentication failure". What should I do to fix this?

Score: 0
Alex avatar
How to update from OpenSSL 1.1.1 to OpenSSL 3.0.9?
ro flag

I've just noticed that there's a recent OpenSSL vulnerability.

An OpenSSL vulnerability has recently been fixed with USN-6188-1 & 6119-1:
CVE-2023-2650: possible DoS translating ASN.1 object identifiers.
Ensure you have updated the package to its latest version.

What are the correct steps to update from version 1.1.1 to version 3.0.9? I am specially interested in the configuration phase of OpenSSL ...

Score: 0
Thamizh avatar
Need to set Password complexity for root in ubuntu 20.04
aq flag

When i tried to set the password complexity by adding the values in /etc/pam.d/common-password and /etc/security/pwquality.conf. I have set the minlen=8, for other user it works fine for root user its not working.

How i can set the minlen=8 for root user.

Score: 0
kumetix avatar
Dell Inspiron 14 5420 + Kubuntu 23.04 = Web camera not working
it flag
  • It worked a bit.
  • And then stopped working.
  • And then after some updates it worked again.
  • And then it stopped working again.

Some CLIs outputs :

➜  ~ sudo lshw -c multimedia
  *-usb:2                   
       description: Video
       product: Integrated_Webcam_FHD: Integrat
       vendor: CN07W56Y8LG0029KBB3RA00
       physical id: 6
       bus info: usb@1:6
       logical name: input23
       logic ...
Score: 0
Bluetooth boot error
US flag

I'm getting this error on boot:

Bluetooth: hci0: Opcode 0x c03 failed: -16

When I try to turn on the bluetooth, it just stays like this and nothing happens:

enter image description here

My ubuntu version is 22.04.2.

Edit: I found a partial solution: https://ubuntuforums.org/showthread.php?t=2486644, the boot error isn't showing up anymore but I still can't turn on the bluetooth.

Results of lsusb; sudo dmesg | egrep-i 'blue|f ...

Score: 0
Vikram Bansal avatar
Critical error installing Ubuntu 20.04.06
it flag

I am getting the following error while trying to install Ubuntu 20.04.06 from a usb drive.

Running dpkg

(Skip)
(ubiquity: 2233): Gtk-CRITICAL **: 16:55:58.933: gtk box gadget distribute: assertion "size se 0' failed in GtkScrollbar (ubiquity: 2233): Gtk-CRITICAL **: 16:56:02.149: gtk box gadget_distribute: assertion 'size s= 0' failed in GtkScrollbar (ubiquity:2233): Gtk-CRITICAL **: 16:56:06.181: gtk ...
Score: 0
smurfeas avatar
Samba share folder cant access on windows: ask your administrator for permission
sx flag

I have created a shared folder in Ubuntu and made 2 users i gave all the permissions in smb.cfg . My windows machine can find the shared folder when i double click it it asks for credentials and on the bottom left it says access denied. i use my credentials and the a pop up message says that i have to ask my network administrator for permission. also i open 445 port on windows firewall and active all i ...

Score: 0
Asif Patel avatar
i am facing frozen issue moues and keyboard not working
bd flag

I have recently switched to Linux I am facing problems when I use some applications from Snap and other applications my system completely freezes mouse keybord doesn't work I have to shut down the machine and have to start it again. and also the same problem occurs when I suspend my machine.

hardware model: HP Victus by HP Gaming Laptop 15-fb0xxx. memory: 8 GB. processor: AMD® Ryzen 5 5600h with ...

Score: 0
jewel rana avatar
ethernet(wired connected) network share through hotspot
sk flag

I am on ubuntu 22.04. My machine is connected through ethernet. Now I want to share my internet through hotspot to [pc & android]. How can I do this?

I have tried through nm-connection-editor. But nothing happended.

Score: 0
Tehami avatar
Audio output to HDMI and no other option available
hr flag

It was working fine and then something appeared on screen with thre options and i accidentally clicked on headphones , then the output window in setting only displayed built-in-headphone and i restarted, then it showed dummy output and now it shows HDMI/DisplayPort-Built-in-Audio and no other option, bluetooth headphones work fine.

Score: 0
Aleksey avatar
tee: invalid option -- 'f'
fi flag
sudo echo «deb http://nginx.org/packages/ubuntu `lsb_release -cs` nginx» \  | sudo tee /etc/apt/sources.list.d/nginx.list curl -fsSL https://nginx.org/keys/nginx_s

tee: invalid option -- 'f'

How to fix issue that I have while trying to 'add nginx repository'?

Score: 0
Ali Safapour avatar
A Program Reports Maximum Thread Count Reached RLIMIT_NPROC, Despite Actual Thread Count Being Way Below Limit
na flag

I encountered a strange problem with thumbnail generation in Nautilus. I noticed that the totem-video-thumbnailer was not working correctly and it was consuming so much CPU, so I attempted to manually generate a thumbnail for one of my .mp3 files. However, I received the following error message:

OpenBLAS blas_thread_init: pthread_create failed for thread 6 of 8: Resource temporarily unavailable
Ope ...
Score: 0
F11 like fullscreen button in tilebar
cn flag

I would like use use the maximize button as default fullscreen button like what happen by pressing F11 should do also by the maximize button. Is there any way to change that in Gnome?

Score: 0
Al Dv avatar
Ubuntu doesn't connect to VPN
gg flag

I have a server in Finland, and i need to coonect to it via VPN.

create new connection

then I pressed "PPTP"

I filled in the inputs fields Gateway, User Name, and Password, but Ubuntu doesn't connect to VPN, and shows me error "Connection Failed"

Score: 0
hkj447 avatar
Ubuntu 22.04 - nvidia 525 driver not compatible with 6.0 kernel
pl flag

I am using an eGPU with my laptop and looking to setup the appropriate nvidia drivers.

Relevant specs:

  • Razer X Chroma eGPU enclosure
  • RTX 3070 Ti
  • Ubuntu 22.04
  • kernel: 6.0.0-060000-generic

When attempting to install nvidia-driver-535 (not server or open) from the additional drivers section, I get the following error:

pk-client-error-quark: Error while installing package: installed nvidia-dkms-535 p ...
Score: 0
Cranberry avatar
Errors while compiling Aseprite on Ubuntu
gf flag

I was trying to compile Aseprite on Ubuntu linux, when I got this error:

CMake Error at laf/CMakeLists.txt:86 (message):
  set SKIA_DIR/SKIA_LIBRARY/SKIA_LIBRARY_DIR to compile w/skia backend


-- Configuring incomplete, errors occurred!
See also "/home/cran/aseprite/build/CMakeFiles/CMakeOutput.log".
See also "/home/cran/aseprite/build/CMakeFiles/CMakeError.log".

What should I do to alleviate this er ...

Score: 2
Ondra Žižka avatar
Ubuntu 23.04 freezing, leading to a login loop - how to investigate?
pl flag

I have a fresh install of Ubuntu 23.04.

  • Used the new installer.
  • One 4TB SSD disk with LUKS encryption.

I use the application VideoHubApp, which scans a directory for movies and makes previews. When I leave this running, most often, this leads to a system freeze, the system restarts automatically, and the next login ends with a login loop.

I can get out of the login loop by re-installing ubuntu- ...

Score: 0
NewtoLinux avatar
Extend to 2 external monitors using Ubuntu 22.04
ve flag

I am new to Linux and Ubuntu. I am running Ubuntu 22.04 with Nvidia GeForce GTX 1650, driver 535 (proprietary and tested) and only one of my two external monitors is recognized.

I was previously running 20.04 with two old monitors and it was plug and play basically. I replaced my old monitors with 2 new ones and upgraded the Linux version, but I cannot get the second monitor to work.

I have tried di ...

Score: 0
hzq23x avatar
Can't install Ubuntu Server, or any other OS on my laptop
gm flag

I wanted to repurpose my old HP laptop from 2017 as a simple home server, and had planned to run it on Ubuntu Server 22.04 LTS. I did do a test install and it completed without issue and was running fine. However upon reinstallation, it ran into an error on 'probing for block devices'. I thought by just restarting the process it would be fine, but this time there was a crash at 'Use entire hard disk'. I ...

Score: 0
majed hmoud avatar
In the terminal I can't open main.cpp file using codeblocks
US flag

I've installed this tool Text. It's a tool to use in Text. This tool works from inside the terminal and I need to code using Codeblocks IDE so how can i open a .cpp file in Codeblocks using the terminal?

Score: 0
Cranberry avatar
Compiling source code for Audacity 2.4.2 on Xubuntu Linux
gf flag

After recently switching to Xubuntu Linux 22.04 on my laptop, I am trying to install Audacity 2.4.2 (specifically this version, as succeeding versions of audacity contain spyware that not only steals my data but makes the software run slower overall). I found the source code for this version of Audacity on Archive.org, extract the tar file into my /usr/local folder, and tried compiling the code using 'm ...

Score: 0
Teta avatar
Annoying "noise", "scratching" while wathing video or listening audio files on Ubuntu 22.04
gq flag

I am using Ubuntu 22.04.1 on VirtualBox on Windows 11 on my laptop for 8 month already. Recently i noticed some annoying "noise", "scratching" and freezing of sound while watching videos or listening audio files on Ubuntu. I tried recommendations How to stop speaker random popping noise on Ubuntu 22.04 and Annoying click/popping sound on Ubuntu 20.04, but none of them helped.

The noise is random and inte ...

Score: 0
Cranberry avatar
Error while trying to run Windows application in Xubuntu Linux
gf flag

While trying to install and run an application called Zone Builder (a mod-maker for SRB2) through Wine on Xubuntu Linux 22.04, I get the following errors:

env WINEPREFIX="/home/cran/.wine" wine-stable C:\\windows\\command\\start.exe /Unix /home/cran/.wine/dosdevices/c:/users/Public/Desktop/Zone\ Builder.lnk
0048:err:module:import_dll Library mscoree.dll (which is needed by L"C:\\windows\\Microsoft. ...

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.