Can’t install wine on ubuntu 20.04

I recently installed ubuntu 20.04.2 LTS and I want to install wine. I did sudo dpkg –add-architecture i386, then sudo apt update. When I ran sudo apt install wine, it gave me this:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  apache2-data apache2-utils firebird3.0-common firebird3.0-common-doc
  fonts-lyx fprintd libapr1 libaprutil1 libaprutil1-ldap libbson-1.0-0
  libcapstone4 libdbi-perl libdmapsharing-3.0-2 libdouble-conversion3
  libfbclient2 libfmt7 libfprint-2-2 libgpod-common libgpod4
  libgtksourceview-3.0-1 libgtksourceview-3.0-common
  libgtksourceviewmm-3.0-0v5 libhtml-linkextractor-perl libice-dev
  libimagequant0 libio-socket-socks-perl liblirc-client0
  liblwp-protocol-socks-perl libmd4c0 libmemcached11 libmessaging-menu0
  libmongoc-1.0-0 libmongocrypt0 libopts25 libpam-fprintd libpcre2-16-0 libpq5
  libpthread-stubs0-dev libpulsedsp libqt5core5a libqt5dbus5 libqt5network5
  libqt5positioning5 libqt5qml5 libqt5qmlmodels5 libqt5sensors5
  libqt5webchannel5 libqt5xml5 libqt5xmlpatterns5 libsbc1 libserf-1-1
  libsgutils2-2 libsm-dev libspeexdsp1 libtommath1 libunbound8 libutf8proc2
  libwebrtc-audio-processing1 libxdmcp-dev libxml++2.6-2v5 libxvmc1
  libxxf86dga1 python3-argcomplete python3-cffi python3-geoip python3-geoip2
  python3-maxminddb python3-olefile python3-ply python3-pycparser
  python3-pygeoip qttranslations5-l10n x11-apps x11-session-utils x11proto-dev
  xinit xorg-sgml-doctools xtrans-dev
Use 'sudo apt autoremove' to remove them.
The following additional packages will be installed:
  fonts-wine i965-va-driver intel-media-va-driver libaom0 libavcodec58
  libavutil56 libcapi20-3 libcodec2-0.9 libfaudio0 libgsm1 libigdgmm11
  libodbc1 libopenal-data libopenal1 libsdl2-2.0-0 libshine3 libsndio7.0
  libstb0 libswresample3 libva-drm2 libva-x11-2 libva2 libvkd3d1 libwine
  libx264-155 libx265-179 libxvidcore4 libzvbi-common libzvbi0 wine64
Suggested packages:
  i965-va-driver-shaders libmyodbc odbc-postgresql tdsodbc unixodbc-bin sndiod
  gstreamer1.0-libav gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly
  ttf-mscorefonts-installer q4wine winbind winetricks playonlinux wine-binfmt
  dosbox exe-thumbnailer | kio-extras wine64-preloader
Recommended packages:
  libosmesa6 wine32
The following packages will be REMOVED:
  apache2 apache2-bin brutespray cherrytree cutycapt dradis edb-debugger
  edb-debugger-plugins firefox gdm3 gir1.2-gst-plugins-base-1.0 gir1.2-rb-3.0
  gnutls-bin gstreamer1.0-gl gstreamer1.0-gtk3 hydra libaprutil1-dbd-sqlite3
  libatk-wrapper-java libatk-wrapper-java-jni libcanberra-pulse
  libdbd-sqlite3-perl libgnutls-dane0 libqt5gui5 libqt5printsupport5
  libqt5quick5 libqt5svg5 libqt5webkit5 libqt5widgets5 libsvn1 libx11-dev
  libxau-dev libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-render-util0
  libxcb-shape0 libxcb-xinerama0 libxcb-xinput0 libxcb-xv0 libxcb1-dev
  libxt-dev medusa mesa-vulkan-drivers pulseaudio pulseaudio-module-bluetooth
  pulseaudio-utils python3-cairocffi python3-pil python3-xcffib
  qt5-gtk-platformtheme rhythmbox-plugins sqlite3 sqlsus teams thunderbird
  thunderbird-gnome-support thunderbird-locale-en thunderbird-locale-en-us
  ubuntu-desktop ubuntu-desktop-minimal x11-utils xorg xserver-xephyr
  xserver-xorg-video-intel xsser
The following NEW packages will be installed:
  fonts-wine i965-va-driver intel-media-va-driver libaom0 libavcodec58
  libavutil56 libcapi20-3 libcodec2-0.9 libfaudio0 libgsm1 libigdgmm11
  libodbc1 libopenal-data libopenal1 libsdl2-2.0-0 libshine3 libsndio7.0
  libstb0 libswresample3 libva-drm2 libva-x11-2 libva2 libvkd3d1 libwine
  libx264-155 libx265-179 libxvidcore4 libzvbi-common libzvbi0 wine wine64
0 upgraded, 31 newly installed, 65 to remove and 0 not upgraded.
Need to get 46,3 MB of archives.
After this operation, 1.162 MB disk space will be freed.
Do you want to continue? [Y/n] 

If I run this command, it will break by whole system, how do I install wine without breaking everything?

Parts of display glitching, Ubuntu 20.04

Parts of the screen are randomly glitching. An area from one part of the screen may end up in a different place or get mixed up.
The problem occurred after installing the Spotify app via snap. However, after deleting it, it remained.
I’ve tested this problem in Windows and there this problem is not observed.

It’s an Asus x550vb laptop with Intel HD Graphics 4000 / Nvidia GeForce 740M. Ubuntu 20.04.2 LTS

Screenshot #1
Screenshot #2

20.04 – VDI – Failed to Start System Security Services Daemon

I am trying to up a VDI imagem from osboxes (Ubuntu 20.10 or 20.04) with oracle virtualbox (v. 6.1.18).

The problem occurs when the Ubuntu is loading. I posted a image pointing the error. I saw some other posts in here suggesting disable the sssd.service through systemctl but I am not able to to that because I can’t get there – in the OS interface.

So, is there something that I should try?

Thanks in advance!

apt – Installing Wine.hq in Ubuntu 20.04

apt – Installing Wine.hq in Ubuntu 20.04 – Ask Ubuntu

20.04 – When I unplug headphones, audio switches to HDMI out instead of laptop speakers

My HDMI port is connected to a VGA adaptor, so to get audio I have to manually switch the audio output to the speakers whenever I unplug my headphones. I’ve tested this with a mic’d headset and normal headphones and it happens with both. I’ve seen an answer to a similar question which suggests disabling the HDMI output in pavucontrol, but there’s no option to do this.

20.04 – KDE: Task switcher does not show thumbnails

I have upgraded 2 laptops to Ubuntu 20.04.

On laptop A I can choose the KDE Task Switcher ‘Grid’ (which works perfectly). I cannot choose that on laptop B. I can install ‘Thumbnail Grid’ but that does not show thumbnails when switching.

I have the feeling this is because laptop B has an older graphics card and that KDE has disabled some eye candy that just happens to also remove the thumbnail window in task switcher.

Some 3D features do work on laptop B: Task switcher ‘Flip switch’ shows the windows in smooth 3D. I just happen to like ‘Grid’ much better.

How can I change to ‘Grid’ and show the thumbnails for all windows, just like I have on laptop A? Can I possibly just copy some file in ~/.kde?

20.04 – How to make Activities overview only shown on current monito?

I am using two monitors, one at the left for screen-recording, another primary at the right for other work. It works fine but when I hit Super key, the Activities overview is shown on the left screen. I want it to be shown on the right screen, so that my application list not be recorded.

I have read some earlier questions but neither works:

One answer suggests using the Dash to Dock extension, but I can not accept the side effect that a Dock appears:

20.04 – Sudo password doesn’t work anymore?

I bought a computer recently where I installed Ubuntu 20.04 on it and installed a few applications using sudo. I am not sure why, but I tried to install few things this morning, but the password doesn’t work anymore. I got :

┌─╼ [~]
└────╼ sudo apt install virtualbox
[sudo] password for infinity: 
Sorry, try again.
[sudo] password for infinity: 
Sorry, try again.
[sudo] password for infinity: 
sudo: 3 incorrect password attempts

Why am I getting this? I tried to restart the computer, but without success. How can I fix that error?

20.04 – Using feh to change desktop background

I am trying to make https://github.com/terroo/wallset program work with mp4 to set wallpapers.

The program uses ffmpeg to cut the video into images and every fraction of a second change the background changes from one to the other. Thus creating an illusion of a video.

After going through the code I noticed that

feh --bg-scale FILE.jpg

Is not working. Any ideas why?

I tried using gsettings to change my background but it resulted in massive lag. Any other options to quickly change the background and lightweight?

Lubuntu 20.04 cannot execute .sh script from PCManFM-Qt

Lubuntu 20.04. I’ve created a simple .sh script to run my Java program, so content of .sh is:

java -jar /path_to_my/test.jar

I marked this script as executable, and when double-clicking on it in the file manager (PCManFM-Qt v. 0.14.1) it just opens a terminal (QTerminal) and does nothing.

When executing the script manually in the terminal it works.

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