Latest Ubuntu related questions

Score: 0
Prakhar Sharma avatar
403 error forbidden IP: apt get update on main server
eg flag

I know this has been already asked. Please merge the question if needed. I changed the server to Main server from UK server, still I am getting the 403 error.

╭─    ~                                               ✔  6s   base  
╰─ sudo apt upgrade 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating up ...
Score: 3
Mongi avatar
Graphic bugs after upgrading from Ubuntu 22.04 to Ubuntu 22.10
lt flag

I am using Lenovo ThinkPad gen 10 with GPU: Intel Alder Lake-P with a resolution: 3840x2400.

With Ubuntu 22.04, everything was working fine but when I upgraded to 22.10 I had many Graphical glitches issues.

I tried to install Ubuntu 22.10 from scratch and not to upgrade, I tried also to change resolutions, I installed Ubuntu budgie to try with a different desktop environment but the bug persisted, so I r ...

Score: 0
BloodyElbow avatar
Issues creating a bootable Windows 11 USB on Kubuntu (tried with Ventoy and with Manual BOOT and INSTALL Gparted)
ag flag

When I did the bootable process with Ventoy, I ran into errors mentioning that boot manager is missing when booting from USB.

When I did the bootable process manually with GParted by creating BOOT and INSTALL partitions and copying the files, I ran into an error on installation mentioning "missing media drivers". I have an Intel i9 12th Gen. I tired to install Intel RST with installation but stil ...

Score: 5
the perfect TM avatar
how to fix this : " waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 3321 (apt)
it flag

I tried this:

moncef@moncef-Latitude-E7270:~$ sudo apt install tor
Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 3321 (apt)
Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 3321 (apt)
Waiting for cache lock: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 3321 (apt)
Waiting for cache l ...
Score: 0
Simon avatar
Seeking help with routing internet connection from wifi to client in ethernet network using netplan
al flag

Wondering if I might be able to get some help using netplan. I have it setup as I think it should work, using an Odroid C2 running Ubuntu 22.04.1 LTS (GNU/Linux 3.16.85-65 aarch64):

internet router <<>> odroid c2's wifi <<>> odroid c2's ethernet <<>> client using fixed ip address

Note: I have enabled ipv4 and ipv6 forwarding in /etc/sysctl.conf

The ip address from the ...

Score: 0
Linux Kid Inside avatar
How can I remove the font/icon shadow/s?
om flag

I'm using Ubuntu 22.04 LTS Desktop, how can I remove the font/icon shadow/s?

Top Panel Font Shadow

Score: 0
tsp avatar
faster tmpfs with large page size
mh flag
tsp

I'm trying to use some sort of ramdisk using tmpfs on a system with about 1TB of system memory. However, there is a problem that the speed of reading and writing files to memory is less than 100MB/s, which is very slow.

I suspect this issue is caused by the block size being very small at 4K.

Since 99% of the files are between 22MB and 40MB in size, and the total number of files is no more than 10000 ...

Score: 1
Anton avatar
Fastest File Explorer for loading 10k thumbnails?
cn flag

I have folders with 10k jpgs of size 84x84 pixels. Trying to scroll through them to find differences. What is the best file explorer to load images fast?

I used nautilus but that is single core, and so is painfully slow. Switched to nemo, but that maxes out it seems at 2 cores with one core taking 120% while the other core only doing 30%.

Specs is 12 cores, 32 gb ram (nvidia 1660) Ubuntu 20.04

Score: 0
Efficiently get PID's in certain ports from java
jp flag

I know sudo lsof -t -i:{port} will give the list of PID's involved in that port and I can run this command via java by Runtime.getRuntime.exec() command. But the thing is I have thousands of thread running and every thread is executing this command with around 10s intervals which results in approximately 100+ total execution per second of this command alone which is taking a lot of server resource ...

Score: 2
user1443613 avatar
Ubuntu 22.04 Save as dialog box not showing
la flag

I recently installed Ubuntu 22.04 LTS on my old macbok pro (mid 2010). The issue is I cant save changes made to any file, whether its a text document or pdf downloaded from the internet. On editing a new file, Text editor will freeze and not respond whenever I hit the save button. Similarly, Document viewer will freeze if I highlight some text and try to save the same pdf.

I tried sudo gedit *filenam ...

Score: 1
Anayy Yama avatar
No sound on Ubuntu 22.10
ma flag

I have a problem with sound on my device.Intel Tiger lake as processor and on everything works fine on Windows.

pactl info | grep '^Server Name'
Server Name: pulseaudio
inxi -SMA
System:
  Host: Huawei-D14 Kernel: 6.0.6-060006-generic arch: x86_64 bits: 64
    Desktop: GNOME v: 43.0 Distro: Ubuntu 22.10 (Kinetic Kudu)
Machine:
  Type: Laptop System: HUAWEI product: NBD-WXX9 v: M1010
    serial: &lt ...
Score: 0
EricC avatar
update error configuring grub-efi-amd-64-signed
bw flag

I'm having trouble running any kind of update or upgrade. The software updater announced a distribution upgrade and it crashed. The machine was able to reboot, but it was stuck on Ubuntu 18.04.

The error is "installed grub-efi-amd64-signed package post-installation script unprocessed returned error exit status 255

The Internet is full of the purge then install fixes. This doesn't work. The purge doe ...

Score: 1
F.Marko avatar
Viber (Desktop) isn't working in Ubuntu 22.04 LTS
gn flag

first of all, I had the issue of having a dark screen when I share my screen on a video call, after searching on the internet I could fix it by uncommenting the line

    WaylandEnable=false

in

/etc/gdm3/custom.conf

But after this Viber stopped working! If I go back to the previous settings (#WaylandEnable=false) Viber works again. What can I do to make both work well, Viber and screen sharing, pleas ...

Score: 1
AdrogZz avatar
Nvidia drivers for GeForce 9600 GT don't work
cc flag

I am using Lubuntu 22.04.1 LTS (Jammy Jellyfish).Im on a desktop.

I tried installing the driver for my GPU several ways. I tried to install them through Additional Drivers but no drivers pop up. I also tried installing them with the terminal using the following command in the download directory:

sudo ./(the driver that I need)

I have also tried the solution on this question but it still didn't work.

Score: 0
askubuntuusermatthew avatar
False positive on Ubuntu 20.04.5 CIS Audit Benchmark - "Install ufw Package" / "Remove ufw Package" = both fails
rs flag

False positive on Ubuntu 20.04.5 CIS Audit Benchmark - "Install ufw Package" / "Remove ufw Package" = both fails

If I install, fails for removal. If I remove, fails for install. Silly. Where should I report this? I'm assuming this isn't the best place.

Data snippet:

Uncomplicated Firewall (ufw) 1x fail

Ensure loopback traffic is configured

Install ufw Package medium pass

Remove ufw Package medium fail ...

Score: 0
ices ices avatar
USB cordless mouse stopped working on Ubuntu 22.04
in flag

Two days ago my cordless USB mouse stopped working.

It works fine with other computers. The battery is ok and well connected.

I only noticed it stopped working yesterday, and don't know why it's happened. I can only imagine it was because of some updates running the day before.

Score: 0
Linux Kid Inside avatar
How to change App Drawer Opacity/Size Ubuntu 22.04 LTS Desktop
om flag

I have the gnome-shell.css pulled up

/home/.themes/Nordic-bluish-accent-v40/gnome-shell/

I was able to add

background-color: rgba(71, 68, 68, 1);

but it doesn't make the background transparent instead, reverted to gray color which is the default theme "Adwaita"

For resizing the drawer, it doesn't make any changes either to line .icon-grid (default is 136px)

-shell-grid-horizontal-item-size: 116px;

Score: 0
Recently Updated Ubuntu user avatar
I am seeing this when the machine is booting. (Ubuntu 22.04.1)
cn flag

Since updating to 22.04.1 when I FIRST boot up (cold start) I see this message on the monitor.

The machine is an intel NUC i5 7260u I'm not sure what else to offer for the specs.

Never seen before message on boot

Score: 0
RAFEYEL NİNJA avatar
Wi-Fi connection icon is not visible
tl flag

I have hp pavilion 15 laptop so it cannot connection to internet because of wi-fi connection icon is not visible. firstly click the system icon top of the right corner and I cannot see the wi-fi connection icon. I checked the HP support website and all Lan drivers compatible for windows. What can I do for solve this problem?

Score: 0
Shortcut to select / copy current directory in Krusader file manager
it flag

How to select and copy current working directory in Krusader file manager without using mouse?

Related question: Copy file names / file paths to clipboard in Krusader like in Total Commander

Score: 0
ollylove avatar
Emergency mode erased all my files
nl flag

Sometimes it happens that after an update my Ubuntu 20.04 LTS reboots in emergency mode. First time I ran `fsck /dev/sda1` and solved the problem with no bad consequences. But second time it happened, running the same command, sure I could boot regularly and login to my account, but all my files and settings seem to be gone: no more documents, no more pictures, etc.
I have two disks, an SSD with t ...
Score: 0
Shantanu avatar
Unable to find conky file
fj flag

I installed conky but can not find the conky file. I also turned on "show hidden" but it is not showing. I rebooted my PC and checked that I have installed conky. It was installed but the file was missing.

Score: 0
Installing a fully encrypted non-LVM Ubuntu Server manually (the live installer)
in flag

Ubuntu server's "Legacy installer" had the option of installing the system directly on an luks-encrypted root partition without having to use LVM. I've had being used that for many years but now the legacy installer is discontinued and I see no option to do the same thing in the new "Live installer" which is the only option.

Please note that I'm happy to prepare my target root partition in anothe ...

Score: 1
Kevin Smith avatar
Ubuntu login loop, but have another user account
tl flag

I cannot login to my main user account. I have entered the password right. When I enter the password correctly, the ubuntu login window freezes for around 3 seconds and then just returns to the login screen. When I enter a password incorrectly, it instantly tells me the password is incorrect.

When I try pressing CTRL + ALT + 1,2,3, and log in, it will successfully login, but not allow me to enter ...

Score: 0
PLS avatar
Problem loading firefox with new snap program
hm flag
PLS

Using Ubuntu 22.04.1 on an older computer. (AMD E1-2500)

I seem to have problems loading and using Firefox with snap.

  1. I am having problems loading Firefox. I might need to try to install Firefox several times before I get the Firefox screen.

  2. Another problem is that Firefox will sometimes disconnect from the router. Needing a reloading of the Firefox program.

  3. I never had this problem when using Fi ...

Score: 2
fahmi yahya avatar
How to remove the outer border of applications folders in GNOME with the Blur my Shell extension?
by flag

I'm using the Blur my Shell extension on GNOME Shell. How can I remove the outer border from the GNOME applications folders?

gnome apps folder

Score: -2
DJaimy avatar
dig/nslookup gives back a servfail error
pl flag

For the past couple of days I've been walking into a certain problem I can't seem to fix. Currently I only have 1 machine in my network and it's just a RHEL 8 server with DNS and other services installed and configured. The problem is when I try to dig or use nslookup I get a servfail error. Can anyone spot if I have configured anything wrong?

Server:     192.168.50.100
Address:    192.168.50.100#5 ...
Score: 1
luisito_36 avatar
22.04 The xbox controller of wine has a mistake, how to fix?
th flag
  1. First of all, I installed wine following the steps from this website without installing about winehq because of this, and also installing more typing these commands:

$ sudo apt-get install wine32

$ sudo apt-get install winetricks

$ winetricks dotnet45

$ export WINEPREFIX="$HOME/.wine"

$ wineboot

  1. I typed the command wine64 uninstaller to add packages:
Score: 0
RichardDaEditor avatar
Does installing Ubuntu erase your partitions
ky flag

I want to install Ubuntu, and I backed up my stuff on a partition in the SSD that I'm going to be installing Ubuntu on. Is Ubuntu going to erase that partition on the SSD that I'm installing to?

Also does anyone know where to backup in case Ubuntu will erase those partitions. I don't have an external HDD or SSD.

Score: 0
Erwan avatar
Understanding the copyright file in ubuntu-wallpapers
kz flag

I would like to collect all the pictures from the various Ubuntu wallpapers together with their appropriate credits/license. I found how to get the packages thanks to this question and I found where to find the copyright info thanks to this one. Apparently the files are installed in /usr/share/backgrounds/ and the filenames seem to always include the author's name.

However I struggle to with the copy ...

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