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Questions tagged [23.04]

Ubuntu 23.04 (Lunar Lobster) is a non-LTS version released on April 20, 2023. It went End Of Life (EOL) in 25 January 2024. Only use this tag if your question is version-specific and relates to upgrading to a supported release. Don't use this to file bugs!

Ubuntu 23.04 is the 26th Regular release (non-LTS). It was supported until 25 January 2024.

Notable features of this release include:

  • Linux kernel 6.2
  • A new, Flutter-based, installer
  • GNOME 44, including:
    • Addition of subtitles in the system status menu
    • Nautilus (Files) improvements (most notable: expandable folders option for list view)
    • Thumbnail view in the GTK file picker
    • Improved Mouse & Touchpad settings
    • Sharing of Wi-Fi network passwords using QR codes

Additionally, Ubuntu Cinnamon is an official flavor from now on.

Release notes

444 questions
71
votes
1 answer

Do green numbers on icons in the dock mean I should be doing something?

I just now upgraded from Ubuntu 22.10 to Ubuntu 23.04 using the GUI upgrade tool. Since the upgrade, little green circles with numbers have appeared in the upper right corner of some of the icons in the Dock. For example: The Files icon has a green…
Serah Allison
  • 813
48
votes
6 answers

pip error on Ubuntu: externally-managed-environment × This environment is externally managed

I upgraded to Ubuntu 23.04. Now, when I run a pip command (installed using sudo apt install python3-pip), I get this error: $ pip install --user error: externally-managed-environment × This environment is externally managed ╰─> To install…
Flimm
  • 44,031
17
votes
3 answers

Cant upgrade from ubuntu 23.04 to 23.10

In the update app if i open no version is said to be upgrade to the new version. I have ubuntu 23.04. I have all updates installed. And in the definitions is set to upgrade to any version of ubuntu What can i do to upgrade to ubuntu 23.10 from…
Tiago Earth
  • 883
15
votes
4 answers

Stuck on reboot after Ubuntu 23.04 install

After upgrading from Ubuntu 22.10 to Ubuntu 23.04, the boot gets stuck on 2 processes: Job gpu-manager.service/start Job plymouth-quit-wait.service/start Also earlier in the boot shows "Dependency failed for" a series of SSSD services. The…
Matthew H
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13
votes
6 answers

Right corner at Chrome not response to mouse click

After upgrading to Ubuntu 23.04, the right corner does not respond to mouse clicks. The following images show three situations. The first tab is with the problem. The second, a more left tab works right. Third, after dragging the whole window to the…
Gilad Ravid
  • 131
12
votes
1 answer

Difference between several command-line tools provided for 7-Zip compression (like `7z`, `7zz`...)

When I search for 7zip in Ubuntu 23.04 packages, I find several results. For example, package p7zip-full contains the /usr/bin/7z executable, while package 7zip contains the /usr/bin/7zz executable. Version of 7z (in p7zip-full) is: 7-Zip [64]…
FedKad
  • 13,420
11
votes
3 answers

Importing python packages installed with pipx

I want to use the panflute package in some Python code, like this: import panflute. I don't want to start a virtual environment every time I run that code, if I can avoid it. (It's a Pandoc filter, obviously.) I tried $ sudo apt install…
twsh
  • 257
11
votes
2 answers

Some applications are not focused when clicked on their Title Bar

This problem started after upgrade from Ubuntu 22.10 to 23.04. For example, open gnome-terminal (Terminal) and usb-creator-gtk (Startup Disk Creator). Partially overlap these two windows and allow the title bars of both windows to be visible (and…
FedKad
  • 13,420
10
votes
3 answers

Ubuntu 23.04 - Slack notification problem

Slack notifications in Ubuntu 23.04, won't go away I have tried using: settings set org.gnome.shell.extensions.dash-to-dock show-icons-emblems false But this seems to disable notifications for all applications. I just want this to work properly…
Игор
  • 231
10
votes
2 answers

Unable to open VLC media Player

I'm getting this error, when I tried to open VLC Media Player via terminal: Driver does not support the 0x46a8 PCI ID. libGL error: failed to create dri screen libGL error: failed to load driver: iris VLC media player 3.0.18 Vetinari (revision…
Dhananjay Porwal
  • 361
10
votes
1 answer

"Next" Button grayed out when Manually Partitioning during install

Currently attempting to install Ubuntu 23.04 dual-booted with a PC running Windows 11. Additionally, the PC has two drives: the C, where Windows is running, and the D, where I want my Ubuntu to run. Additionally, I currently already have partitions…
Naman Khurana
  • 341
9
votes
6 answers

Upgrade to 23.04 from 22.10 failed with error for linux-headers-6.2.0-20-generic. How do I fix?

I have 22.10 running on a Dell laptop, received a popup to upgrade to 23.04. During the installation I got an error message stating that the installation of linux-headers-6.2.0-20-generic has failed due to an error. At the end it said that the…
NikhilWanpal
  • 809
9
votes
1 answer

Upgrade 22.10 to 23.04 one area is not clickable

After upgrading from Ubuntu 22.10 to 23.04 I have this area (red rectangle) not clickable in any applications. Moreover, When I click minimize, some applications from the tray panel are called. [UPDATE] After running this command setsid gnome-shell…
deepdows
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  • 11
8
votes
1 answer

How can the NVidia driver 390 be used with kernel 6.2 (23.04 Lunar Lobster)?

I am using a Multi-GPU system with, beside others, two ASUS Nvidia GT520 graphic cards. For those, the NVidia driver 390.157 is the last one supported. It works ok (it has some minor issues) with Kubuntu 22.10 with kernel 5.19 on architecture…
zx485
  • 2,865
8
votes
2 answers

Ubuntu 23.04 close not working

I am unable to close programs on Ubuntu 23.04. I cannot see any change when hovering over the minimize, maximize and close buttons. When I try to click the close button nothing happens. Here are my system's specs:
Ankit Parmar
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