Latest Ubuntu related questions

Score: 0
HomerSimpson avatar
What is the font used by Ubuntu Mainline Kernel Installer?
sa flag

I have Ubuntu Mainline Kernel Installer installed on my Kubuntu 20.04.5 OS. When I want to uninstall an old kernel it gives me an unreadable output ( see picture ).
unreadable output

I think it uses a font that I have not installed. Does anybody knows what font it uses? So I can install the font and make the output readable. I have searched for an answer with good old Dr. Google, but all the pages I looked at don't answ ...

Score: 0
Christian avatar
Scanner not found in Ubuntu 22.04.1 LTS
US flag

I'm struggling to install a Kodak i940 in Ubuntu 22.04.1

I have already installed the device driver (kodak_i900-07.01.00.00-1.amd64), the libudev0-package, sane, xsane and the multiarch-support_2.27-3ubuntu1.2_amd64.deb as described in one manual I found online.

lsusb shows (among others):

Bus 001 Device 007: ID 040a:602a Kodak Co. i900

But when I open xsane, I can only select my network HP printer/scanne ...

Score: 0
kristy1024 avatar
Why does my crontab not run cron.daily scripts?
cn flag

My crontab file is in /etc/
I have a folder: /etc/cron.daily with dbBackup_sh, logrotate and tmpreaper
I run these 3 scripts manually every day with no problem.

My crontab will not run the daily scripts.
What is wrong with my crontab file?

SHELL=/bin/sh
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
23 * * * * root cd / && run-parts --report /etc/cron.hourly
1 4 * * * root  c ...
Score: 0
kplt avatar
Read-only LUKS partition
es flag

I have a LUKS encrypted partition on a second hard drive that I use on my computer. When I turn on my computer, it is encrypted unless I go to it and try to open it, an operation that the system then does on its own because when I did it for the first time I left the password recorded. That is, I click on it, and the system mounts it unencrypted for me.

It has come to our attention that this oper ...

Score: 0
Javier Barragn ajavibp avatar
Easy desktop unlock
vn flag

I am writing because I would like to use some simple way to unlock my PC desktop. A few years ago I used BlueProximity, but it is deprecated, and the Python fork has also been 2 years out of maintenance. Thanks!

Score: 1
Batuhan Şekerci avatar
I get "Cannot initiate the connection to tr.archive.ubuntu.com:80" when trying to update Ubuntu 20.04. Is tr.archive.ubuntu.com down?
nf flag

Ubuntu update gives following error:

Failed to fetch http://tr.archive.ubuntu.com/ubuntu/pool/main/p/postgres...
Cannot initiate the connection to tr.archive.ubuntu.com:80 - connect (101: Network is unreachable) Cannot initiate the connection to tr.archive.ubuntu.com:80 connect (101: Network is unreachable)
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?

I also tr ...

Score: 1
Harald avatar
Evince complains about missing --filesystem=xdg-run/gvfsd privileges, how can I add those privileges
jp flag

On 22.04, when using evince on the command line to add text annotations to a PDF and then save it, evince complains

The peer-to-peer connection failed: Error while getting peer-to-peer dbus connection: Could not connect: Permission denied. Falling back to the session bus.
Your application is probably missing --filesystem=xdg-run/gvfsd privileges.

Question: Since I regularly use evince from the command li ...

Score: 0
Steve S. avatar
Netplan, networkd, resolvconf conflicts: Can't change DNS servers
lt flag

I'm running Ubuntu 22.04.1 on a headless server and trying to change the DNS that the server uses. I set up the netplan .yaml file like this to use Cloudflare's servers:

network:
  version: 2
  renderer: networkd
  ethernets:
    enp0s31f6:
      addresses:
        - xxx.xxx.xxx.xxx/32
        - xxxx.xxxx.xxx::2/64
      routes:
        - to: default
          via: xxx.xxx.xxx.xxx
          metric: ...
Score: 5
Luca Moscato avatar
How to remove old branch HWE kernels?
in flag

today I ran the usual update on my ubuntu server version 20.04.whatever and I see this, as usual:

Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.15.0-58-generic
Found linux image: /boot/vmlinuz-5.15.0-57-generic
Found initrd image: /boot/initrd.img-5.15.0-57-generic
Found linux image: /boot/vmlinuz-5.15.0-56-generic
Found initrd image: /boot/initrd.img-5.15.0-56-generic
F ...
Score: 1
GorginZ avatar
aws ubuntu 22.04 jammy ec2s can't apt-get update from aws archive 503s
bz flag

As per title, unable to apt-get / apt anything and index appears down for ap-southeast-2.

I have a collection of ec2s for a kubernetes lab cluster for a workshop, so I'm bringing it up and down every hour or so, no changes on my end today, I'm just verifying my set-up docs for users with fresh clusters.

This has been the situation a lot this week, and frequently today, anyone else dealing with this? ...

Score: 0
Joe avatar
How can I fix this issue? Iwas trying to update to a new version of wine and I am getting this error message
kp flag
Joe
sudo apt-get update
E: Malformed entry 12 in list file /etc/apt/sources.list (Component)
E: The list of sources could not be read.
Score: 1
mLstudent33 avatar
How can I set a shortcut to my Windows folder in WSL/Ubuntu?
ph flag

My school homework files are on the Windows file system at /mnt/c/Users/nyck33/Documents, and it's a hassle to cd ../.. from home then cd mnt/c/Users/nyck33/Documents each time.

How can I set a shortcut so I can cd to that Windows file system from home (which means I can skip the cd ../.. which takes me to root).

Or if that is not possible at least from root after I cd ../..

Score: 0
pierrely avatar
How do I get Ubuntu to switch to applications instead of notifications of 'appxxx is ready"
cn flag

In various, though not all, times when I choose an application all I get is a notification popup saying 'appname(whatever) is ready" rather then switching to it. Obviously even though it is already open, I want to go to it. this is the opposite to sometimes people get the application opening when they want it to run in the background. Ubuntu 20.04 Wayland gdm3

Score: 0
Linux freezes when connecting any bluetooth device
cn flag

I'm using Ubuntu 20.04 with kernel 5.15.0-58. If I connect a Bluetooth device (e.g. my keyboard after going to sleep or a new USB device, but not SD cards) the system will freeze for around 5 seconds. Audio will keep playing, but the displays are frozen completely and things like recording with OBS will freeze for the same amount of time.

Unfortunately I cannot show any code or ideas.

How can I solv ...

Score: 0
nerdfever.com avatar
Lubuntu and URL shortcuts not working
ar flag

If I drag the address bar (from Chrome) onto the Lubuntu 2204 LTS desktop I get a menu "Copy here" or "Symlink here". I expect (and hope) that is the way to create a desktop shortcut to the URL.

Choosing either one does...nothing. No new icon appears on the desktop.

Is there a fix?

And if it can be made to work, what's the difference between the 2 choices?

Score: 0
Usermaxn avatar
What is the meaning of the term "archives" in apt? Why would apt download "archives"?
jp flag

Why would apt try to download archives from archive.ubuntu.com?

$ sudo apt upgrade 
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
Calculating upgrade... Done
#
# News about significant security updates, features and services will
# appear here to raise awareness and perhaps tease /r/Linux ;)
# Use 'pro config set apt_news=false' to hide this and future ...
Score: 0
Teddy avatar
I am seeing an error while trying to update Ubuntu 20.04 to 22.04
lc flag

I am seeing an error while trying to update Ubuntu 20.04 to 22.04.

Can anyone tell me how to solve this error ?

ERROR:
A problem occurred during the update. This is usually some sort of network problem, please check your network connection and retry. 

W:Updating from such a repository can't be done securely, and is therefore disabled by default.,
W:See apt-secure(8) manpage for repository creation an ...
Score: 0
user1664527 avatar
Ubuntu 22.10 Audio Skipping, crackling, fuzzy sound
ru flag

I just switched to Ubuntu 22.10 and the audio on all sites is crackling, skipping, and sounds fuzzy and low quality. I tried reinstalling and the problem remains. I never had this problem on my laptop that also runs Ubuntu 22.10.

Some other posts with the same issue cite pulseaudio as the problem but my 22.10 system doesn't use pulseaudio.

Score: 1
Kristian avatar
Can’t run apt update after installing and setting up wireguard
gd flag

As mentioned in the title, after installing and setting up wireguard I can’t update or install anything on my VPS, I’m running Ubuntu Server 20.04 LTS

root@149:~# apt update
Hit:1 http://us.archive.ubuntu.com/ubuntu focal InRelease
Get:2 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease [108 kB]
Get:4 http://us.arc ...
Score: 0
Something Something avatar
Can't get Realtek ALC1150 to work on Ubuntu 20.04.5 LTS
eg flag

I am using an ASUS All Series/X99-A, BIOS 4101 07/10/2019.

The soundcard in question is the Motherboard builtin.

This question seems at first like a repeat of this question for 16.04 but the accepted answer was that kernel 4.10 would fix the issue. However I'm at kernel 5.4.0 and the issue persists.

I have already installed+reinstalled pulseaudio and all the alsa config files. I have already followed many ...

Score: 0
shorif2000 avatar
cannot log into openstack instances
us flag

After I reboot my openstack nodes I cannot seem to ssh into any of the instances that I have created. I cannot ping their IP's or even use the web console to load on the browser to be able to login. i can ping management and provider gateway from the controller.

I have used the default openstack setup with selfservice network options 2 using the default ip addressing and networks in the installat ...

Score: 0
Akpglt avatar
Scrollbar is hard to activate and quite touchy
tv flag

I've just installed 22.04.1 on a secondhand Lenovo in excellent condition.

In Firefox and LibreOffice, when I position the cursor over the almost invisible bar at the side, it enlarges, indicating it knows my cursor is over it. Once the bar is active and enlarged, about half the time scrollbar will not scroll no matter how I position the cursor. I have tried over and over, carefully, in the middl ...

Score: 4
Finrod Niu avatar
On Ubuntu 22.04.2 the Package 'libu2f-udev' seems needed for google-chrome-stable it installs without issue - Why?
gr flag

It looks like Google chrome has updated the google-chrome-stable to Version 111.0.5563.64 which depends on libu2f-udev. However, I got the following results during installation:

Preparing to unpack google-chrome-stable_current_amd64.deb ... Unpacking google-chrome-stable (111.0.5563.64-1) over (108.0.5359.124-1) ... dpkg: dependency problems prevent configuration of google-chrome-stable: google-chrome-s ...

Score: 0
Honey Deol avatar
initramfs error when trying to reboot to newly installed Ubuntu 22.04
by flag

I got an initramfs error when trying to reboot to newly installed Ubuntu 22.04.

enter image description here
ACPI BIOS error

enter image description here ALERT!  /dev/sda2 does not exist. Dropping to a shell!

Score: 0
"Maximum number of clients reachedCannot open display:" kubuntu 22.04.1 LTS
pl flag

Since today, after some time I can't open anything. If I reboot I can open everything as usual.

If i try to open in the terminal this is what I got:

"Maximum number of clients reachedThe futex facility returned an unexpected error code."

I did

sudo lsof | awk '/libX11.so/ {clients[$1]++;} END {for(c in clients){printf "%s\t%s\n", clients[c], c;}}'

and the result was

3       script-fu
3       kiosl ...
Score: 0
John avatar
I am hearing weird binary communication sounds through my headset, why?
cn flag

So same headset same cables same laptop, in windows never done this.

Under ubuntu 20.04 lts (when something happens e.g a apt upgrade etc) I faintly hear some binary sounds like two chips are "talking" e.g like the dial up but the distorted sounding part after the middle not the harmonic bell sounds at the beginning.

Just to clarify I am not hearing specifically the 2nd half part of the dial up soun ...

Score: 2
user0193 avatar
How Mere Compiling Broke the System?
gh flag

I was attempting to just compile glibc version 2.31, by first installing the dependencies by running:

and then glibc as stated here:

mkdir /home/machine/Desktop/glibc-build

then change it to current directory:

cd /home/machine/Desktop/glibc-build

and after that execute configure from the source directory:

/home/machine/Desktop/glib-xxx/./configure --prefix=/usr

One of the user even mentioned

gli ...
Score: 0
BulletproofCoffy avatar
SSH server stopped recieving connections after reboot and kernel upgrade
mq flag

I am running Ubuntu 22.04.1 LTS on a server, and this morning I ssh'd in to it from the Termius app on my phone to run update and upgrade as per usual, then rebooted it twice to install a kernel upgrade. After the second reboot, I was no longer able to connect via ssh. I used systemctl start ssh to start the ssh server back up, as it had apparently not restarted. However, I am still unable to connect via ...

Score: 0
Prisciluis Caheri Salas Navarr avatar
Errors have been found during processing: ssl-cert

I upgraded my Ubuntu version to 22.04. Every time I try to install a package I get this error.

enter image description here

Score: 1
animal_chin avatar
Cursor/Touchpad lag while using Battery Power in Ubuntu 22.04.1 LTS
ht flag

Long time reader, first time caller. I'm experiencing a cursor lag in Ubuntu 22.04 but only when plugged into battery power. Once unplugged, the cursor moves at the expected rate. Also of note is that once I unplug from battery power, it takes up to a minute before the computer registers the disconnect (makes the disconnect noise and removes the charging icon in the top corner). I'm using an Asus Zenboo ...

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