Latest Ubuntu related questions

Score: 0
user1691992 avatar
Firefox (not snap) looks different after install 22.04
bi flag

I did a fresh install of Ubuntu 22.04 yesterday (Live usb on a Lenovo Thinkpad, dual-boot with Windows 10). Since the install, the appearance of websites in Firefox has changed: all content (google search, any website) looks as if it's been centred/moved to the right, whereas before everything was left-aligned.

I thought it was a snap-issue but I've since installed Firefox via the terminal (a non ...

Score: 1
Piloti avatar
AppImage Ubuntu 23.04
us flag

Yesterday I was on Ubuntu 22.10. My email client [an AppImage] worked just fine.

Today I'm on 23.04 and the email client will not open. I've re-downloaded the Appimage and nothing.

Question: Are AppImages borked in 23.04?

If yes, is there a "how to roll back" process listed somewhere?

Score: 1
DougM avatar
Logical conundrum in automatically installing libraries
lr flag

I have a bit of code that attempts to install a library if it doesn't already exist - this is for deployment on many machines so I'm trying to automate as much as possible.

My code looks like this:

try:
    import pymssql
except ImportError:
    # weirdly this only works in Windows.  You'll need to find a workaround for Ubuntu
    os.system('python -m pip install pymssql')
    import pymssql

the output g ...

Score: 0
24601 avatar
Keyboard application Shortcut
in flag

It used to be the case that using Ctrl + ; (semi-colon) (specifically but not limited to) Google Sheets would insert the current date in a cell (assuming the cell format is set to do so) but just recently, I have noted that this shortcut produces an underlined e char and pressing space adds an additional context menu. Pressing Enter removes the character and control to the cell is restored after anoth ...

Score: 0
How to continue to use expired GPG keys (but still verify signatures)?
jp flag

So MongoDB 4.0 key has expired (forum post, forum post). I know that I can make it so that apt does not validate signatures (with --allow-unauthenticated or --allow-insecure-repositories flag), but I would not like to completely ignore signatures, I would like that the signature is still checked, only that expiration of the key is ignored. The key has not been compromised, so signatures are still secure ( ...

Score: 0
Missing libmpdec2 for deadsnakes libpython3.9-stdlib in 22.04 LTS (jammy)
my flag

From deadsnakes at http://ppa.launchpad.net/deadsnakes/ppa/ubuntu the libpython3.9-stdlib depends on libmpdec2, but that is not available on 22.04 LTS (jammy) as far as I can tell, see https://packages.ubuntu.com/search?keywords=libmpdec2. The page displays that libmpdec2 is available for 18.04 LTS and 20.04 LTS. What is to do in this case?

Score: 0
Jitesh Jhawar avatar
Unable to install Nvidia drivers
sn flag

I am unable to install the Nvidia driver on my Ubuntu 22.04. Previously, I had working Nvidia drivers and CUDA installation. However, to install python libraries such as pyTorch etc. I had to uninstall and install CUDA several times. Meanwhile I also had to downgrade my gcc from 11.3 to 9 as some of these libraries are not compatible with higher versions. The problem is now that when I am trying to inst ...

Score: 0
paulb avatar
Headset msbc works in 22.10 but only csvd in 23.04 (pics)
jp flag

since upgrading to 23.04 Bluetooth headset will only work in CSVD mode not in superior mSBC? Images demo 22.10 good behaviour 23.04 bad behaviour. These are both laptops with in built Broadcom chips, it also repeats on a desktop on 23.04 with broadcom dongle.

If you force mSBC in 23.04 in sound dropdown the audio mic drops to internal

mysterious22.10 sound

here is the dmsg output

[    0.081974] DMAR: [Fi ...
Score: 0
Roku avatar
AX201 WLAN detected as AX101 by iwlwifi
ws flag

I have tried bot ubuntu 22.04 and 23.04, both with the same problem. lspci lists my wlan device as an AX201 but iwlwifi wants to load a firmware for an AX101 card.

lspci output:

00:00.0 Host bridge: Intel Corporation Device 4e12
00:02.0 VGA compatible controller: Intel Corporation JasperLake [UHD Graphics] (rev 01)
00:04.0 Signal processing controller: Intel Corporation Dynamic Tuning service
00:14.0  ...
Score: 0
Emma K avatar
mbstring (php/phalcon) - installed but not appearing in phpinfo()
fk flag

I tried to install mbstring to use Phalcon, I don't know what I'm doing wrong but it doesn't appear in phpinfo().

Here's is basically what I've used :

sudo apt-get update
sudo apt-get upgrade
sudo apt-get install apache2
sudo apt-get install php ; 8.2 here
sudo apt-get install php-mbstring

After that I edited the file /etc/php/8.2/apache2/php.ini (note that this is the one that appear in the "Load ...

Score: 0
DomingoSL avatar
Failing to install Google Chrome stable using a docker script
gq flag

Im using a Dockerfile to run an Ubuntu container with Chrome and some other apps, this is how it looks:

FROM ubuntu:23.04
ENV USER=root
ENV PASSWORD=password1
ENV DEBIAN_FRONTEND=noninteractive
ENV DEBCONF_NONINTERACTIVE_SEEN=true
RUN apt-get update && \
    echo "tzdata tzdata/Areas select America" > ~/tx.txt && \
    echo "tzdata tzdata/Zones/America select New York" >> ~ ...
Score: 0
What happens if you mount a SD card on a folder that is not empty?
cn flag

I have to mount a SD card to a folder (designated by rules) (Plus there is no more space in the device to create another folder)

What happens if I mount the SD card on that folder? (now it has a subfolder by another user)

When mounting we do

mount  <SD card> /afolder

normally I have no problem

but now /afolder contains another subfolder

ls /afolder
someuserfolder
Score: 0
박성일 avatar
ubuntu 22.04 Error temporary failure in name resolution
kh flag

I am getting the following error from ubuntu 22.04 terminal, connected via wired ethernet connection: When I type the following command which I am using in a bash script:

ping google.com

and

apt-get update

I get the following error:

ping: google.com: Temporary failure in name resolution

Err:1 http://archive.ubuntu.com/ubuntu jammy InRelease Temporary failure resolving 'archive.

Originally, the In ...

Score: 0
sayeed anwar avatar
How can i install ubuntu 22.04 LTS easily using usb flash drive?
yt flag

Before i tried to install ubuntu 22.04 LTS on my laptop, it's now running windows 10. But almost the last step i found a problem "Grub Rescue". I tried to fix that "Grub rescue" problem using command but i was unable to fix it. After many attempts when i was unable, i took my laptop to a mechanic and he again install windows 10, and that's how i fix my problem. But still, i want to use ubuntu without w ...

Score: 0
JackedJerky avatar
How does the file system: (Ubuntu 22.04) Read: 792,136 files [140.8 TB]?
al flag

While attempting to backup and copy my current stable settings from root, I ran into an issue where this popped up:

enter image description here

Basically I created a separate partition, (same disk) installed ubuntu onto this partition, (logged into main partition) logged in as root, opened the newly installed os on the second partition, removed and attempted to copy [main partition] file system over, recieving error message, (not e ...

Score: 1
sean python avatar
Apache2 Error Job for apache2.service failed because the control process exited with error code
ps flag

I am trying to run an apache2 web server with linode and ubuntu. I got the following error

    Job for apache2.service failed because the control process exited with error code.
See "systemctl status apache2.service" and "journalctl -xeu apache2.service" for details.

After running

sudo service apache2 start

I ran the commands they offered and got:

systemctl status apache2.service

× apache2.se ...
Score: 0
Cooper avatar
Nic bond issues
ci flag

Encountering an issue when trying to bond two nics in a HP server running 22.04.

I'm using the following netplan config file and two ports on the cisco switch bonded with LACP, the ports on the cisco switch come up as suspended when bond0 is brought up.

network:

  version: 2

  renderer: networkd
  ethernets:

    eno1:
      dhcp4: false
    eno2:
      dhcp4: false
    eno3:
      dhcp4: false
     ...
Score: 0
Mike avatar
Ubuntu Postfix server, what's the better spf check program, the one written in python or perl?
bm flag

In Ubuntu there are two RFC 4408 compliant policy servers for postfix you can use. One is written in Python. The other is written in Perl. Any thoughts on which one is better? Thanks in advance

Score: 0
edd1 avatar
Reuse SSD storage for another laptop, need other configuration besides formatting?
jm flag

I have a doubt regarding the computer's SSD storage, in my notebook 1 I use an SSD where everything is installed with ubuntu, I have another SSD in another notebook 2 that also has a version of ubuntu installed. I wanted to transfer one of the storages I have in laptop 2 to my laptop 1. I wanted to know, in addition to formatting the storage, I would have to do another configuration to insert it in lapt ...

Score: 7
RAS avatar
23.04 Upgrade - no more deep sleep
cn flag
RAS

Since upgrading to 23.04 I've noticed that my laptop no longer enters deep sleep (suspend to RAM / S0i3). One of the reasons I switched from Tumbleweed back to Ubuntu was that I had issues getting S0ix sleep states to work, but when I installed Ubuntu 22.10 it worked out of the box.

Now when I put my laptop to sleep the battery will just barely last overnight, whereas prior to the upgrade it woul ...

Score: 0
MagicByNature avatar
Can't upgrade to 23.04, potentially caused by Opera
mx flag

I'm trying to update my 22.10 to 23.04, but I get the following error:

Continue [yN] y
Get:1 Upgrade tool signature [819 B]                                                     
Get:2 Upgrade tool [1,260 kB]                                                            
Fetched 1,261 kB in 0s (0 B/s)                                                           
authenticate 'lunar.tar.gz' against 'lunar.t ...
Score: 1
LightDM showing wrong version on Kinetic
lc flag

Ubuntu Kinetic, 22.10. (Will soon update to Lunar.) Originally 13.10, upgraded via LTS versions since: 13.10 -> 14.04 -> 16.04 -> 18.04 -> 20.04 -> 22.04.

I use Unity because I like it. This installation started out on Unity, I didn't add it. GNOME 3 is in there, added during the update to 18.04, but never normally used because I hate it.

I get the jumping calligraphic kudu wallpaper  ...

Score: 0
Peter avatar
Different handling of phased updates in Software Center vs. apt in Ubuntu 22.04
cn flag

So in How to force "packages [that] have been kept back" to be installed [as] "automatic"? and Ubuntu 22.04 and apt upgrade (and most likely a dozen other) they say

don’t outsmart phased updates

But … if them are not to be outsmarted … why does Ubuntu (22.04) outsmart itself?

  • apt tells me that packages are kept back
  • Software Center gets nervous if I won’t start updating the very same p ...
Score: 0
Schmidi avatar
Thinkpad L14 G4 AMD Keyboard backlight slider is not displaying proper value under Ubuntu 22.04
mw flag

I have a problem with my new Thinkpad where the backlight works but the 3 states are not properly shown on the slider when pressing FN+Spacebar. They're off by one, as in the keyboard backlight will be off when the slider is filled, dimly lit when it is empty and fully lit when the slider is halfway full. This is more of an annoyance than a problem since the backlight works but I'd like to fix it if pos ...

Score: 0
Schmidi avatar
Thinkpad L14 G4 AMD Keyboard backlight slider is not displaying proper value under Ubuntu 22.04
mw flag

I have a problem with my new Thinkpad where the backlight works but the 3 states are not properly shown on the slider when pressing FN+Spacebar. They're off by one, as in the keyboard backlight will be off when the slider is filled, dimly lit when it is empty and fully lit when the slider is halfway full. This is more of an annoyance than a problem since the backlight works but I'd like to fix it if pos ...

Score: 0
Matt avatar
How do I write to a network share without using sudo
ug flag

I have a Ubuntu 22.10 server build that I have mounted a TrueNAS network share to with CIFS in fstab with the AD credentials that work on the TrueNAS box and I can see all the files and folders fine and it will mount automatically on startup.

I can only write to those folders if I use sudo though.

How can I get my normal user to write to the network share?

This is the line in fstab that I'm using

Score: -2
sayduck avatar
whenever i am writing some text in brackets between the HTML tags, the text gets overwritten on tags which then causes the charactes of tags to erase
mt flag

whenever i am writing a text between any HTML tags, the text is getting overwritten on the tags which then causes the tags to get delete.Usually the tags would move aside when i write between them but it is not happening now.My code editor is Bracket.For example when i write hi between title tags, this happens

<title>hi</title>   {normally  
<title>hitile>      {now this happen ...
Score: 0
How to show "live" progress of ffmpeg process with zenity?
br flag

I have a script to cut/trim media files - more details here and here.

It includes a line to show the progress of ffmpeg process with zenity.

~$ zenity --help-progress
Usage:
  zenity [OPTION…]

Progress options
  --progress                                        Display progress indication dialog
  --text=TEXT                                       Set the dialog text
  --percentage=PERCENTAGE            ...
Score: 0
Alex Still avatar
How can I install Ubuntu server 20.04 without grub
no flag

I am trying to install ubuntu server 20.04.5 on mac mini late 2018

but installation crashed when installing grub

I tried to install ubuntu server with autoinstall, the grub section of autoinstall config is:

grub: install_devices: - /dev/nvme0n1p1 replace_linux_default: False update_nvram: False terminal: console probe_additional_os: False

but it failed too. (gpt, nvme0n1p1 - 200M, has boot flag)

I ...

Score: 0
neahan avatar
Keyboard settings are missing
kw flag

I am trying to change a keyboard shortcut but I can't find the keyboard section in Settings.

enter image description here

When I searched for "keyboard", only these options are shown

enter image description here

Any idea how I might fix this?

Thanks

--- Addendum ---

Following a suggestion from @vanadium, terminal app output this message:

../src/intel/isl/isl.c:2216: FINISHME: ../src/intel/isl/isl.c:isl_surf_supports_ccs: CCS for 3D textures is disabled, bu ...

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