Latest Ubuntu related questions

Score: 0
Amani Hewitt avatar
My Ubuntu machine is just showing a black screen or just loading. this happened before and an system reboot was done, any ideas on what the issue is?
ag flag

I have already performed a system reboot, when i tried to do it for a second time it didnt work

Score: 0
Moshe Doytsh avatar
Ubuntu works on USB, does that necessarily mean it supports my machine?
ai flag

I want to install Ubuntu 23.04 on an old laptop, I tried it on the laptop with the USB drive and it worked. Does that necessarily mean that it will also work when installed on the computer?

Score: 1
bremen_matt avatar
Ubuntu 20.04: Order of Application Instances
jp flag

Ubuntu 18 and below used to have the following behavior:

If two instances of an application were open, the most recently used instance would go to the top of the Quick View list when you click on the Dock. In Ubuntu 20.04+, I seem to see that the first opened instance is always first, and the 2nd instance I start is always second.

In Ubuntu 20.04+, I want to restore the old behavior. This image show ...

Score: 0
user2714543 avatar
Is it normal behavior for processor speed to quickly throttle, ignoring PL1/PL0 constraint power limits?
vc flag

I recently got a Gigabyte Areo 17 i9-12900hk, and have put Ubuntu 22.04 kernel 5.19 on it. I ran s-tui to run it through a quick stress-test and found some odd processor behavior that does not happen in Windows.

Behavior in s-tui: For the first 5-10 seconds, the stress-test runs just fine. Power consumption is in line with power level constraint 1. Constraint 1 is only set to a timer of 3 seco ...

Score: 0
Leenold avatar
Rsyslog not listening to UDP ports on Ubuntu 20.04
ae flag

I have configured an Ubuntu 20.04 as my syslog server, to receive logs from Cisco Meraki. This should then send to Microsoft Sentinel SIEM.

My issue is that Rsyslog is not listening to UDP port 514 or any other UDP port. It is listening to TCP only. I can not use TCP because the firewall (Cisco Meraki) can only send Syslog as UDP.

I have configured the /etc/rsyslog.conf file as follows:

################# ...
Score: 0
TheFrieber avatar
Ubuntu 22.04 Download speed extremly slow compared to windows 10
bn flag

yeah i indeed did read the other problems, and they didn't seem to have anything helpful for me. My download speed on Ubuntu 22.04 is slow compared to how fast i download on Windows 10(dual boot) Ubuntu, downloading anything, it gets sometimes rarely around 1mb and the most time it is around and under 100kb/s estimated time to download ROCm/AMD driver is 11h.

Speed test: Windows 10: 40mb/s Ubuntu ...

Score: 0
munassar shariff avatar
Why can't I shrink volume on my local disk?
pk flag

I want to shrink volume on my local disk and its saying I only have 10GB to shrink even though I have 120GB available. I have tried to turn off the powercfg /h off and the advanced system settings. also went on event viewer to see The last unmovable file.

Score: 0
Zaheer Abbas avatar
apt issue - not able to run any apt command
cn flag

Whenever I execute apt update or any other apt command, the process appears to be running in the background, but no output is displayed in the terminal. After some time, the system runs out of memory, resulting in an "out of memory" error. This behavior occurs consistently, regardless of whether I am installing or removing packages.

Steps Taken So Far:

  1. Checked system resource usage: Monitored CPU, m ...
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rmc avatar
Switching to Nvidia driver switched my system to X11. Now I'm back to using Nouveau but can't seem to switch back to Wayland? [Ubuntu 22.04]
cn flag
rmc

I was using 22.04 LTS out of the box with Nouveau and Wayland. It was working really well (I could even choose to run programs with the integrated GPU or the discrete GPU!), but I had an issue I thought was related to the graphics driver (TLDR: it wasn't).

As part of my troubleshooting I switched to the Nvidia driver. I went to Settings -> About -> Software Updates -> Additional Drivers.  ...

Score: 1
Matheus Hernandes avatar
Portuguese accentuation issue on newer versions of Ubuntu/Linux
xk flag

Recently I move from ubuntu 18.04 to 22.04 and I notice a change in keyboard's behaviour during accentuation. When type an character accent, like acute, the keyboard prints a pre-visualization from the accent like this:

pre-visualization

Even though it is not particularly annoying, this behaviour breaks the typing flow in some programs, specially in whatsapp web, where the program removes the enti ...

Score: 0
BurninLeo avatar
Can I use PHP 7.4.x with Ubuntu 20.04
cn flag

This is a question to better understand security update policy of the Ubuntu LTS distributions.

Score: 0
edca3899 avatar
Install mongosh on Ubuntu Jammy 22.04 without libssl1.1
es flag

If you're using Atlas and want to connect to your cluster from your terminal

wget https://downloads.mongodb.com/compass/mongodb-mongosh_1.9.0_amd64.deb

Then:

sudo dpkg -i mongodb-mongosh_1.9.0_amd64.deb

Finally:

mongosh "mongodb+srv://<YOUR_CLUSTER_ID>" --apiVersion 1 --username <DB_USERNAME>

You will then be prompted with your username password

Source: The mongo atlas modal when requesting ...

Score: 0
Phoenix avatar
System won't boot because it thinks it has dependency on sshfs mounts
ng flag

I have a desktop running Ubuntu 20.04. I typically keep /mnt/wdblue4a and /mnt/wdblue4b mounted with sshfs, just with a script I run manually if I want to access their content. This has never been a problem before, but now, upon trying to reboot, the system is refusing to boot up.

boot text

It only gets to this point after a delay, and then doesn't progress further. I can't even type input into the shell. ...

Score: 0
jim avatar
about assigning ip's in a network
US flag
jim

Ok I have the isp to a router called router 1 first ten ip's reserved so the dhcp pool is 10 an above. (hence network 1)

then the network goes to a router 2 which is staticed to the first router with the second router setup like the router 1 (first ten ip's reserved the rest for the pool) (hence network 2)

I want to run a server (using ubuntu server o.s) behind the router 2 (remember this router is  ...

Score: 0
Alex Walls Dev avatar
Audio Drivers that avoid "audio cutoff" or overwrite external audio hub (22.04 LTS)
pr flag

Premis

Question structured as follows: Premis, Problem, Question, Attempts.

My PC:

  • Gigabyte X570 I AORUS PRO WIFI Mini ITX AM4
  • AMD Ryzen 5 5600x (Zen3)
  • Palit Dual GeForce RTX 3060Ti 8GB
  • MX500 1TB (Ubuntu 22.04 LTS)
  • Sabrent Rocket 4.0 500GB (Windows)
  • MX500 2TB (storage)

I have some old Turtle Beach PX22 headphones and they have an external audio card, problem is that audio card automatically sets up an ...

Score: 0
Paal Egner avatar
rcu: messages during startup
mh flag

For a few months now I get two lines of rcu: messages in log and also showing on log-in screen as well on my Ubuntu server.

They seem to appear when the system is loading docker: from syslog

The system seems to run as normal, but would still like to know what cause them to trigger and how to get rid of them.

Thank you.

Score: 0
D. H. avatar
MATE on Ubuntu 22.04 / Caja file manager issue: File download window: Search begins when trying to alter the name of a file
mg flag

I am a MATE user, because I need a task bar that lists the opened windows in a multi-screen environment. I have been using MATE for over 10 years on CentOS and recently switched to Ubuntu 22.04. I installed the MATE Desktop for Ubuntu and am experiences issues with the file manager. On my laptop I installed Ubuntu MATE directly, while I installed the regular Ubuntu 22.04 on my workstation and then insta ...

Score: -2
Kris avatar
Get source code for Ubuntu Server
uz flag

Where is the source code located for Ubuntu Server. For instance, if the goal was to build it on a local machine?

As an example AWS Bottlerocket source code is on GitHub at URL: https://github.com/bottlerocket-os/bottlerocket

Is there a GitHub page for Ubuntu Server or Ubuntu Desktop source code?

Score: 0
Omig12 avatar
iwlwifi related boot warning and trace
cn flag

Should I be concerned about this boot warning? The only downside I've experienced so far is that sometimes after boot, the wifi card is not recognized and not loaded, but a quick reboot almost always fixes it immediately.

Apr 29 15:11:21 Raza kernel: ------------[ cut here ]------------
Apr 29 15:11:21 Raza kernel: WARNING: CPU: 4 PID: 1168 at drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c:711  ...
Score: 0
SillyUncleWilly avatar
No audio devices found on Lenovo G500 running 23.04
nl flag

folks.

I am having audio issues with my Lenovo G500 running Ubuntu 23.04. Audio output works fine, but when I go to sound settings, no input devices are displayed (no input devices found).

Is there any info you need to help me troubleshoot this issue?

I’ve done numerous Google searches to no avail. None of the “fixes” worked for me. Has anyone had any luck?

Thanks in advance.

Score: 0
chrestomanci avatar
Two system services need write access to the same directory - How to correctly set users/groups etc to permit access securely?
tc flag

I am trying to run two system services, each of which has its own user, and creates files owned by that user, in a directory under /var/lib - The problem is that I need both services to write their files into the same directory, and a file written by one to be readable by the other.

I was able to workaround the problem with chmod 0777 on the directory and all it's parents, but that does not feel like a  ...

Score: 0
Joe Moore avatar
Issues launching SpiderOakONE on Ubuntu 22.04 LTS using Cron
no flag

I have an instance of Ubuntu 22.04 LTS running on a server. I need SpiderOakONE to launch automatically on reboot without the user having to log in. I decided this would be best suited to cron. I created a crontab for my current user using crontab -e and added this line:

@reboot sleep 5 && /sbin/start-stop-daemon -b -x /usr/bin/SpiderOakONE -S

The systemd cron service is active and my syslo ...

Score: 0
archan avatar
qemu:Nodejs test is failing with tls_setup_handshake:no protocols available::/usr/src/debug/openssl/3.1.0-r0/ssl/statem/statem_lib.c:104 on Qemu
fr flag

I have tried to run nodejs tests on qemu target but parallel/test-tls-getprotocol is failing with below error

=== release test-tls-getprotocol === Path: parallel/test-tls-getprotocol node:events:491 throw er; // Unhandled 'error' event ^

Error: C0B7F0CB5B7F0000:error:0A0000BF:SSL routines:tls_setup_handshake:no protocols available:/usr/src/debug/openssl/3.1.0-r:

at TLSSocket._start (node:_tls_wrap:980:16 ...
Score: 0
RobbieFM avatar
How to fix Ubuntu out of focus (dialog) windows for VSCode, (Chrome based) browsers, and Typora app and other apps?
tk flag

Apps like Visual Studio Code and Typora have the open and save dialog windows opened behind the programs. And in the Brave and Chrome browsers I use the save as dialog window is out off focus, so I have to use the mouse to click and focus the mouse before I can edit the filename for example.

This has been annoying me for quite some time.

If the workaround below works for you, please reply for what o ...

Score: 1
Zexiang Liu avatar
Cannot connect to a previously saved wifi
um flag

I am attempting to connect my Ubuntu 22.04 laptop to my router using Wi-Fi. When the Wi-Fi network is not saved on my laptop, I can successfully connect to it. However, after saving the network, whenever I reboot the system, it continuously tries to connect to the saved Wi-Fi network but fails. To connect again, I have to manually make the system forget the network and enter the password each time. I'm  ...

Score: 0
KML avatar
i have a mail server with postfix and roundcube, But now can't send and receipt email
se flag
KML

I have error SMTP Error (451): Failed to add recipient "xxx@xxx" (4.3.5 Server configuration error). with log sv2 postfix/submission/smtpd[21621]: NOQUEUE: reject: RCPT from unknown[185.107.56.150]: 451 4.3.5 Server configuration error; I checked on /etc/postfix/main.cf and my TLS config is the following:

readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES
transport_maps = ldap:/etc/postf ...
Score: 0
Maxim avatar
Ubuntu 20.04.6 LTS hangs one or more times a day
mm flag

Laptop Lenovo ThinkBook 15 G3 ACL with AMD® Ryzen 5 5500u 16GB RAM 4GB swap. Suddenly it can freeze during work. The mouse cursor moves, but the picture on the screen does not change. The combination Atl+Tab does not work, the keyboard does not work. The last thing that catches my attention in the logs before it hangs:

May 18 15:56:30 maxim-lap gnome-shell[2757]: The offending signal was app-state ...
Score: 1
babs avatar
Changing a folder name that has a space in it
mt flag

I need to Change a folder name Word Press into wordpress. It gives an error because I have mistakenly written the folder name in two parts, which is not recognized as one name. What can I do terminal prompt wise, please?

Score: 0
Piotr Bujakowski avatar
CPU Loongson works with Ubuntu?
as flag

Ubuntu supports that CPU? Someone tried how works? https://en.wikipedia.org/wiki/Loongson

Score: 0
James Richters avatar
Moving Ubuntu Hard drive to another computer - Black Screen on boot
jp flag

I have been having a very difficult time trying to install Ubuntu 23.04 on a Super Micro Opteron system with 4 processors each with 16 cores 64 cores total, and 256GB of Ram. The USB goes to a black screen with a blinking cursor for a really long time, but then the Ubuntu screen does appear for another long time, but then it fails to find the install media.

So I thought that the issue is with t ...

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