Latest Ubuntu related questions

Score: 0
Riccardo D. Wanke avatar
setting sound in qemu macOS
ma flag

I have set a qemu version of MacOS in my Ubuntu 22.04. Everything is apparently ok (even if it is not always very fast), but sound is working quite bad. I can hear sound, but it is often flickering and when I try to open a youtube video in a browser the system starts to slow down.

I tried to check around some solutions (for instance using AC97 device or specifying the setting for PulseAudio [http ...

Score: 0
RichCat06 avatar
3.5 mm jack not working
ao flag

Yesterday, my computer's audio was working just fine, but now, the audio works, but the headphone jack doesn't. Admittedly, I had installed Jellyfin yesterday, which could've caused the issue. But I'm not sure. I tried alsamixer, but it didn't fix my issue. I tried reinstalling pulseaudio and rebooting the computer, but it didn't fix the issue.

Specs if needed:

Sony VAIO VPCEB35FX

Xubuntu 22.04

MATE Deskt ...

Score: 0
def avatar
Network issues on Ubuntu 22.04
gy flag
def

Hello fellow tinkerers,

I'm being stuck with some network issues on Ubuntu 22.04.

Things like snap refresh or apps like telegram won't get a network connection without passing through a vpn.

I use to observe the same for some websites when trying to loggin (seems anything that is related to some form of encryption).

Digging it for weeks now but I can't get it to work with the info that I could find.

Score: 0
Marvin Budd avatar
Bluetooth speaker will not connect Ubuntu 22.04.2 LTS
es flag

I'm running a Dell XPS 15 7590 and boot Ubuntu 22.04.2. When I look at Bluetooth Settings, I can see my bluetooth speakers and open the dialog for that device. I can remove it, but I cannot connect to it. It briefly allows the device to "Connect" but immediately goes off again. I have two speakers that work this same way.

How can I diagnose this?

Score: 0
Bad programmer  avatar
Google Authenticator not giving correct verification code
br flag

I'm setting up a google authenticator for a linux image that i'm creating. Every time it gives me a verification code it's different to what my phone gives me.

My question is because this is time based. How do I check what time tool that google authenticator is using? It's clearly not using the same datetime as my system because that would be correct. (I send the date command on my linux image an ...

Score: 0
mezamorphic avatar
Package installs to a different path from existing packages
sz flag

DPDK installs via pkg-config manager. I used these commands to build from source:

git clone https://github.com/DPDK/dpdk.git
cd dpdk
meson setup build
cd build
ninja
ninja install
ldconfig

https://doc.dpdk.org/guides/linux_gsg/build_dpdk.html

However, it installed to /usr/local/lib/x86_64-linux-gnu/pkgconfig. In contrast all my other packages are located at /usr/lib/x86_64-linux-gnu/pkgconfig.

Beca ...

Score: 0
sl0wra1n avatar
Error when trying to update: NO_PUBKEY with dl.winehq.org
la flag

Whenever I try to update I get this warning:

W: GPG error: https://dl.winehq.org/wine-builds/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 76F1A20FF987672F
E: The repository 'https://dl.winehq.org/wine-builds/ubuntu focal InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore di ...
Score: 0
Darshan avatar
Not able to connect to the internet
cm flag

I'm not able to connect to the internet on my VirtualBox VM as a bridged adapter.

enter image description here

The following image shows where eth is not connected:

Score: 0
Jake avatar
Older version of python can't access 'python3-distutils'
fr flag

TLDR: There are two version of Python on my system. The older version can't access distutils.

I am running a fresh install of Ubuntu 22.04.
The distro comes with two versions of python already installed: Python 3.10 & Python 3.9 and no instances of pip.

I've installed pip by running:

sudo apt install python3-pip

That makes pip available for Python 3.10. I can confirm that by:

$ python3.10 -m ...
Score: 0
Why are some chromium related packages marked for upgrade?
ru flag

On the latest updates list, I am looking at the packages that have been kept back and some of them are referring to Chromium. Specifically, the packages are:

chromium-browser chromium-browser-l10n chromium-codecs-ffmpeg-extra

Why are those packages marked for upgrade since I have never installed them on my system and most of all I don't want them on my system (Xubuntu 22.04.2)?

Update 1
For some reason th ...

Score: 0
Ayush Dhiman avatar
Very high values in top command Ubuntu
bt flag

I am getting very high VIRT values of applications in the top command even though I just turned on my laptop. Also the laptop's fan is turning on very frequently even with just a browser and VSCode open.

I'm using Ubuntu 22.04 and AMD Ryzen 3 5300U with Radeon graphics.

Results of top :

top command result

Score: 0
MatiP avatar
Slow wifi with "R8188EU" driver in ubuntu 22.04
sv flag

Im new to ubuntu, i have dual boot in my ssd with both win10 and ubuntu, my TP-LINK dongle works fine in win, but in ubuntu i have 100kb/s max download speed, which is nothing, i didnt need to install any drivers, when i plug the dongle i guess ubuntu downloaded the driver and i had wifi, tried many things of older posts but couldn't find someone with the same problem, now im trying update some drivers  ...

Score: 1
Pamir Nag avatar
Update failed now cant update
il flag

My PC got stopped while updating. Now whenever I am giving the command "sudo apt upgrade" I am getting the below mentioned error. I can not even open the GUI based software update. Can anyone please suggest what to do? I am having ubuntu 22.04 LTS

Reading package lists... Done

Building dependency tree... Done
Reading state information... Done
E: The package linux-hwe-5.19-headers-5.19.0-35 needs t ...
Score: 0
Radhika avatar
How to remove PHP previous versions installed in Ubuntu Server
bf flag

I have initially installed php7.2 but bcz of the change required I have upgraded the php version to 8.1 this leads to an error in accessing the application

Composer detected issues in your platform: Your Composer dependencies require a PHP version ">= 8.1.0".

After reading couple of solution, I tried to uninstall the earlier version i.e php7.2, when i used the command sudo apt-get purge php7. ...

Score: 0
ekzidua avatar
Invalid encrypted volume
lb flag

Something went wrong when I unplugged the external USB drive. When I manually mount the encrypted volume which was used on my QNAP NAS (QNAP HS-210) it throws an error:

LUKS keyslot 0 is invalid

QNAP NAS is gone and now I'm using Ubuntu 22.04 as nas.

~# blkid | grep LUKS
/dev/sde1: UUID="7a3bde^Ra-07bq-4a37-bd88-77780956cdfc" TYPE="crypto_LUKS"
~# lsblk | grep sde1
└─sde1        8:65   1 234. ...
Score: 0
KaramJaber avatar
Is there a difference in calling executable between Ubuntu 22.04 an Ubuntu 18.04?
ad flag

I have an executable file in path

/home/myusr/Documents/openssl/openssl.

I used to call the openssl with specifying full path on Ubuntu 18.04.

Now on Ubuntu 22.04 the full path doesnt work. i get error

"/home/myusr/Documents/openssl/openssl: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory".

The only command that works is

cd /home/myu ...
Score: 2
nadimnadaf avatar
unable to enumerate USB device : USB
lu flag

My device is not able to detect a USB Camera , I checked, uvcvideo module and it's already inserted.

    Module                  Size  Used by
    uvcvideo               73728  0
    videobuf2_vmalloc      16384  1 uvcvideo
    videobuf2_memops       16384  1 videobuf2_vmalloc
    usb_f_ecm              16384  1
    g_ether                16384  0
    usb_f_rndis            20480  2 g_ether
    u_ether    ...
Score: 0
Tayfun avatar
Ubuntu starting services screen not visible after kernel upgrade
ar flag

i am beginner on ubuntu and i needed help. After kernel upgrade ubuntu running as always but with a little issue that disturbs me. Loading services screen not visible unlike before. this's not a big problem but I will be glad if you help the way out for that. sorry for my inoperable English

Score: 0
Robert J. Clegg avatar
Route incoming traffic through VPN
cn flag

I'd like to use NordVPN services on my Apple TV; since the device does not support VPN apps; I am left with two choices, use a "Smart" DNS - or add VPN at the router.

Unfortunately, my Unify controller does not make it easy to have a VPN and I have given up on that route. So I am using a DNS from NordVPN.

However, that only works sometimes and not for all apps.

My next thought was, to do the following: ...

Score: 0
Érico Oliveira avatar
Sharing Folder Error with Ubuntu and SAMBA
bl flag

I have a home network working with an Ubuntu 16.04 server and Windows 10 clients. Actually, I share a folder with SAMBA and every thing works fine. In the file /etc/samba/smb.conf, I set it up like this:

[ArquivosAL] path = /home/administrador/ArquivosAL read only = no public = yes browseable = yes guest ok = yes writable = yes create mask = 0777 directory mask = 0777

This week I installed a new  ...

Score: 0
Skip line at match
jp flag

I am printing a multiline string mstr with colour codes defined in array tseq[knam], with knam being a colour identifier (e.g. Blu:, Grn:, etc).

For instance, with the multiline string mstr,

mstr= "\n \
Grn: \n \ 
 Some green text \n \
 More green text \ n \
Blu: \n \
 Moving to blue text \n \
 With more blue text here"

to produce the text appropriately coloured

 Some green text
 More green text

 ...
Score: 1
Elenor311 avatar
Unable to install wine on Ubuntu 22.04
in flag

I followed the instruction I got from winehq here "https://wiki.winehq.org/Ubuntu". But when I run "sudo apt install --install-recommends winehq-stable", I get this error:

Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable ...
Score: 0
sudoer avatar
apt mirror:// ubuntu-ports
kh flag

I am trying to configure my sources.list using the mirror:// method on ubuntu arm64:

mirror://mirrors.ubuntu.com/mirrors.txt

only works for amd64 but not arm.

Any equivalent of this for arm64?

Score: 3
Lucas Rômulo Souza avatar
Missing GPU output device
sb flag

I'm using Ubuntu 22.04 and a RX 580. After a system update the output device that I used on with my TV is missing. It was something like Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590].

The "Dispositivos de reprodução" section represents the output devices and now it only has my USB headset as seen in the image below.

audio devices

I tried installing the amdgpu driver and it's still missing.

Score: 0
Igor Mironchik avatar
When will Krusader 2.8.0 be available on Ubuntu 22.04 LTS?
at flag

Could anybody say me when Krusader 2.8.0 will be available on Ubuntu? 2.7.2 is a buggy one, it's very important to update to 2.8.0. Where can I ask yet? Thanks.

Score: 0
cornegidouille avatar
Video card compatible with the latest version of Ubuntu Studio
kz flag

Is there a list of video cards compatible with the latest version of Ubuntu Studio? I want to upgrade my computer with a brand new video card.

Score: 0
Abhishek Chaurasia avatar
How to find upgradable packages along with their release date in Ubuntu using commands?
kp flag
apt-get update > /dev/null
apt list 2> /dev/null --upgradable | awk -F/ 'NF>1 { print $1","$2 }'

These 2 commands give the missing patches but I cannot find the release dates of missing patches along with them.

How do I get the release dates of the missing patches?

Score: 0
JMari avatar
Who creates /etc/hostname
US flag

In a 20.04, after some upgrade /etc/hostname contains 'localhost' event hostnamectl working well and with hostname correctly set.

It's only appreciated that /var/log/syslog shows 'localhost' instead of real hostname.

Removing /etc/hostname file, no error is appreciated and, the question ¿what process requires and created this file?

Score: 0
Kyaw Myo avatar
Multipal DHCP Pool configruation in one Interface
mx flag

I have an interface already configured for an internal interface, which is a static IP address in ens33. My question is How can I create multiple dhcp pools from one interface without using multiple Vlan? How many options can I configure for these multiple DHCP pools?

Score: 0
Niilo Letzing avatar
Cant boot up my pc bc GNU GRUB
pm flag

So my pc saying when 7 boot

GNU GRUB version 2.06 Minimal BASH-like line editing is supported. For the first word, TAB lists possible command completions. Anywhere else TAB lists possible device or file completions.

What should i do now?

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