Latest Ubuntu related questions

Score: 1
J. Simon van der Walt avatar
Carla does not launch (Ubuntu Studio 22.04)
ru flag

Carla will not launch on my system at all. Or rather, it looks like it launches for a fraction of a second then immediately crashes again. No error messages. Any ideas?

Score: 0
Charles Dahmital avatar
After upgrade Ubuntu 18.04 to 20.04 Control Center no longer opens and Appearance no longer available
ca flag

Least technical post you may find.

Upgraded from 18.04 to 20.04. Control center now fails to open even though it shows as being installed and up-to-date. Therefore I can't change my appearance or other related operations.

Spent 2 weeks trying the different repairs found on-line for similar issues. Decided to upgrade to 22.04 to see if that would fix the issue. Nope!

I keep track of my changes using GN ...

Score: 0
fragelius avatar
updated 20.04 to 22.04 network not showing up sayis it unclaimed
io flag

*-network UNCLAIMED
description: Ethernet controller product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller

   vendor: Realtek Semiconductor Co., Ltd.
   physical id: 0
   bus info: pci@0000:1e:00.0
   version: 15
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress msix bus_master cap_list
   configuration: latency=0
   resources: ioport:f000(size=256) memory:fd504000-fd504ff ...
Score: -1
user1686925 avatar
How to use external SSD to store files for VM?
co flag

enter image description here

I'm using an external SSD portioned as exfat to store files for my vm. I'm using the tool virt manager to manage this.

While trying to store the vm on SSD I got this message: "The emulator may not have search permissions for the path".

So I tried sudo virt-manager. This did the trick.

After I tried to write the file to the external hard drive, I noticed I did not have write permissions. So I tried ...

Score: 0
henri avatar
possibly corrupt filesystem after force shutdown?
so flag

(i only have ubuntu installed on this laptop)

i opened what seemed to be a subtitle file and the computer froze entirely so what seemed like the only option was to force shut it down pressing the power button. next time that i tried to turn it on, i got the following message:

error: failure writing sector 0x120f0580 to `hd0`.

after that it goes to a "initramfs" screen. i tried typing exit but it retur ...

Score: -2
On2Ret avatar
Ubuntu 22.04 no longer boots reliably
US flag

I have been running Ubuntu on my NUC10i7FNH system for several years with no problems. Upgraded Ubuntu to 22.04 months ago; no problems. Recently, though, booting the system results in screen flashing between black and Signal-lost for as long as I can take it.
It eventually boots for no repeatable reason I can see; I've tried ctl-alt-del, esc, various function key, etc. Floundering. Sometimes gets t ...

Score: -3
meridbt avatar
Configure postgresql from CUBIC chroot
tz flag

I'm customizing a Lubuntu 22.04 image to have a ready-to-use environment after installation. One of the points - I need to have postgresql installed and configured, means that a database is created and a certain user granted with permissions. When I run psql from chroot, it fails.

I've seen few similar questions - configure RabbitMQ, enable systemd service from chroot, but none of them has been answered ...

Score: 1
Mahler avatar
Is Cinnamon 5.2.7 incompatible with MenuLibre?
in flag

I used Cinnamon 5.2.7 alongside Gnome 42.5 (Ubuntu Jammy 22.04). I tried MenuLibre application on Cinnamon 5.2.7. It caused crash. The Cinnamon reinstall did not help. I purged it completely. If I install it again it starts in crash mode, and I can only reboot. Gnome works normally. Is Cinnamon incompatible with MenuLibre application? How to restore normal start of Cinnamon?

Logs:

Bail out! ERROR:../l ...
Score: 1
Muzamil Hussain avatar
May I know how to tranfer files from host machine(Ubuntu) to a virtual machine(windows 10)?
lc flag

I want to transfer file from my host OS (ubuntu 22.04) to a virtual machine (Windows 10). I am using KVM to run Windows 10. I have tried so much but didn't found a way. So i though that someone from this platform can help me. I will be waiting for your answer.

Score: -1
Simon Asnake avatar
Internet connection only work when i use vpn! ubuntu 22.10
pw flag

Hey there i was i am using Ubuntu 22.10 and its my first time using it. my WiFi seems to be workingfine and i wanted to install proton vpn and after using it for a while i disconnected and it seems to only work when i use protonvpn, But once i disconnect from my VPN and close it, and reset or restart my laptop. I can no longer access the internet. It connects to my wifi but no data. Then once i connect  ...

Score: 0
Daniel Hatton avatar
Having disabled a BCM43142A0 Bluetooth adapter, how do I remove the proprietary kernel blob?
kw flag

I've successfully disabled my laptop's internal Broadcom Bluetooth adapter using this procedure. All is now working fine with my replacement (non-Broadcom) external Bluetooth adapter. However, I think the now-disabled adapter was probably being driven by a proprietary kernel blob that I installed a long time ago with b43-fwcutter. Can I safely remove that blob, and if so how, please?

Score: 1
nightwatch avatar
Shared Home Folder Between 2 Linux OS Trippled Booted W. Win11
tr flag

I need advice... I have hardware, a Huawei D15 laptop. 512GB SSD. I tripled booted it with Windows 11, Ubuntu 22.04 (the correct way this time), and Linux Mint Debian Edition.

The Win11 Partition has 100GB plus another 32GB data disk.
Ubuntu and LMDE each got 50GB partitions,and the remaining ~100GB is /home partition.

My first thought was since they are both debian based distros, having the linux OSs sh ...

Score: 1
How do I set up password-less login via GUI in Ubuntu 20.04?
cn flag
Jan

I have read that in old versions of Ubuntu, you could set user so it is allowed to log in without password. That choice is not available now (seems like someone "smart" knows that we do not know what it means secirutywise). Instead, we are required to go through bunch of terminal commands and execute many of them with elevated authorization (sudo visudo). Normal user who does not use terminal cannot do  ...

Score: 0
luka1sv avatar
Problems with re-sizing a partition in 20.04
ga flag

I'm running an Ubuntu 20.04 LTS VM in Hyper-V. I recently resized a VHDX disk from 15GB to 100GB. Then I tried to use parted and resizepart 1 100%. After that nothing had really change.

df -h:

Filesystem      Size  Used Avail Use% Mounted on
udev            3,9G     0  3,9G   0% /dev
tmpfs           790M  1,5M  789M   1% /run
/dev/sda1        12G  9,9G  1,6G  87% /
tmpfs           3,9G     0  3,9G   0% /d ...
Score: 0
Philip Geheim avatar
xrandr scaling issues of 4k Monitor combined with a HD Monitor
lu flag

Currently i run this command to get everything correct scaled:

xrandr --output DP-2 --fb 7680x2160 --mode 3840x2160 --scale 1x1 --pos 0x0 --primary \
       --output HDMI-0 --mode 1920x1080 --scale 2x2 --pos 3840x0

but the problem is that desktop stays in the 1920 x 1080 format... i can easily drag now windows do the other screen that are nicely scaled but my desktop does not get bigger as you can see i ...

Score: 0
One external monitor behaving strangly after installing NVidia Cuda
cn flag

My hardware is a HP Victus laptop with an NVIDIA GeForce RTX 3050 running Ubuntu 22.04. I installed Cuda which installed the 530.30.02 driver. My display setup has 3 monitors all running at 60Hz:

`1. built-in display    2. LG 22" 1080p  3. LG 22" 1080p`

Monitor 2 is running off of the built-in hdmi port. Monitor 3 is running off of the usb-c port.

Monitor 2 (in the middle using built-in hdmi port) is ...

Score: 0
HBnet avatar
no graphical login screen after boot into Ubuntu 22.04 following driver update
us flag

I have updated my nvidia driver to nvidia-driver-525-open using the GUI (which was marked as tested).

After a reboot I no longer get a graphical login screen, just a blinking cursor. Using Ctrl+Alt+F4 I've been able to switch to a terminal login.

Since I've had a similar issue before, where I've tried to fix it myself and ended up with the system no longer booting at all, I've decided to find out as m ...

Score: 0
Muhammad Gelbana avatar
How to automatically switch to HFP protocol after connecting to my Airpods?
in flag

I'm using Ubuntu 22.04.2 LTS.

When I connect my Airpods and try to use a conference application like Zoom, Teams or any tool of that sort, I always have to manually switch from High Fidelity Playback (A2DP Sink) (i.e. marked as selected by the bullet-point next to it in the attached screenshot) to Handsfree Head Unit (HFP) (i.e. highlighted selection in the screenshot) to show my Airpods as an option i ...

Score: -1
viiprogrammer avatar
After upgrading from 20.04 to 22.04 : Initramfs unpacking failed: invalid magic at start of compressed archive
ma flag

enter image description here

As text:

[    0.187279] Initramfs unpacking failed: invalid magic at start of compressed
archive
[    0.373537] Kernel panic - not syncing: UFS: Unable to mount root fs on unknown
wn-block(0,0)
[    0.3736011 CPU: 0 PID: 1 Comm: swapper/0 Mot tainted 5.4.0-146-generic #163-
Ubuntu
[    0.373661] Hardware name: To Be Filled By 0.E.M. To Be Filled By 0.E.M./AB35
0 Pro1, BIOS P5.80 06/14/2019
[    0 ...
Score: -1
Gennaro Arguzzi avatar
Installing a Gnome-Shell extension (Ubuntu)
cn flag

I've an extension composed by the following files:

enter image description here

and I'm wondering how can I install it. I'm using Ubuntu 20.04.


EDIT: I tried to install it by copying and pasting the js file into the terminal. Then I tried to search some tutorial about how to install js file extension, but all the results I got are about node.js.

Score: 0
padlock on directory icons may be missing
br flag

Suppose I have myDirectory which contains files and directories and I issue the command...

chmod --recursive a-w myDirectory

nautilus will display a padlock on the icon of myDirectory. There is no padlock on the directories within it. Why not?

Score: 0
DrTSPC avatar
Is there a way to use a specific kernel in 22.04?
ng flag

I recently updated/upgraded 22.04, and it broke my nvidia driver. It took me a couple of days to get an nvidia driver working. And that is using 5.15.0-69-generic. The newest kernels (6 . . .) don't even have header files. I think I can download them using sudo apt install linux-headers-$(uname-r) but the nvidia driver I was using no longer worked in the two 6... kernels.

So, I would like to spec ...

Score: 0
Shuangcheng Ni avatar
object 'libgtk3-nocsd.so.0' from LD_PRELOAD cannot be preloaded when running chromium
ie flag

Problem description

When I run chromium in a bash shell, I get this message: ERROR: ld.so: object 'libgtk3-nocsd.so.0' from LD_PRELOAD cannot be preloaded (failed to map segment from shared object): ignored. However, when I run a regular executable, such as a helloworld program compiled by gcc, the error message isn't generated.

Platform

Property Value
OS linux
architecture aarch64
release ...
Score: 2
Karl avatar
Could not read response to hello message from hook
US flag

I try to type sudo apt upgrade. After that it gives me an error:

E: Could not read response to hello message from hook [ ! -f /usr/lib/ubuntu-advantage/apt-esm-json-hook ] || /usr/lib/ubuntu-advantage/apt-esm-json-hook || true: Success
E: Could not read response to hello message from hook [ ! -f /usr/lib/ubuntu-advantage/apt-esm-json-hook ] || /usr/lib/ubuntu-advantage/apt-esm-json-hook || true: Success
Score: 0
Ahmed Mansour avatar
grub stopped during start-up
np flag

I have only Ubuntu 22.04 in my Dell Inspiron 3593 laptop, but every restart or power the device doesn't continue and I need to force restart until Ubuntu opens.

enter image description here

Score: 1
Amarabottiglia avatar
KDE custom menu action on directories with whitespaces in the name
xk flag

I created a script that takes different directories paths to merge the files inside them into one directory. I would exec this scrict by custom Kde-Dolphin action menu, so I created this .desktop file:

[Desktop Entry]
Type=Service
X-KDE-ServiceTypes=KonqPopupMenu/Plugin
MimeType=inode/directory;
Actions=mergeDir
X-KDE-AuthorizeAction=shell_access

[Desktop Action mergeDir]
Name=Merge this directori ...
Score: 2
DM8 avatar
macPro1,1 - ubuntu 22.04 only sees ~2GB memory, memtest sees all 8GB
ma flag
DM8

Any tips on what could be wrong?

The machine has 8GB of RAM

memtest runs fine, tests and passes all 8GB

But...

  • top
  • htop
  • free -m

all report 1,9GB ram as system memory

BUT... lshw sees the ram sticks.

lshw -short -c memory outputs:

H/W path             Device      Class       Description
========================================================
(snip CPU cache)
/0/e                             memory  ...
Score: 0
Rod4HD avatar
bluetooth cant find logitech keyboard
br flag

I used my keyboard Logitech K375s with unifying and bluetooth over a years in different OS. This time I tried to bt pair it on MSI Alpha B5EEK notebook, but bluetooth simply can't find it. Other devices, like smartphone or mouse, works well without problems of finding it or pairing it. I'am using it with USB Unifying, but i need that for another device. Kubuntu 22.04 LTS kernel 5.19

I tried to re ...

Score: 0
Knine avatar
Ubuntu 22.04 stops making sound
gl flag

In the last week, ubuntu periodically began to mute itself, stopped producing sound after an hour.

If I cold boot the computer, it produces sound.

If I warm reboot or restart after it mutes itself, it makes sound again.

NO, it is not the speakers. Two computers share the same monitor and HDMI output to the speakers. It does NOT happen with the other computer while ubuntu mutes itself.

NO, it is not the ...

Score: 1
vmv avatar
MX Keys for Mac mixed up a few buttons
gy flag
vmv

I am using the Mx Keys For Mac keyboard on Linux (Ubuntu 22.04) and for some reason the keyboard has a few keys "out of order".

When I press the key next to the number one, the keyboard sends a command to press the key next to Shift L.

This problem occurs on a clean new Ubuntu installation.

keyboard layout

How can this be fixed?

Note! The same problem does not exist with MX Keys keyboard (Win/Mac ...

The Stunning Power of Questions

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