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====== kudell auf Ubuntu 24.04 ======
Debian ist gut, aber das Hängenbleiben beim Aufwachen aus dem Suspend ist nicht akzeptabel.
Also zurück zu Ubuntu, und gleich auf 24.04
===== Basisinstallation =====
Ubuntu Desktop, minimale Anwendungen.

  sudo apt install python3-paramiko python3-scp
===== Änderungen gegenüber debian =====
==== Minimize to click ====
  gsettings set org.gnome.shell.extensions.dash-to-dock click-action 'minimize'
==== appimage-support ====
  sudo apt install libfuse2t64

==== Webex ====
Download von https://binaries.webex.com/WebexDesktop-Ubuntu-Official-Package/Webex.deb

Bugfix von https://community.cisco.com/t5/webex-meetings-and-webex-app/webex-needs-apparmor-profile-for-ubuntu-24-04/m-p/5077364: 

if webex is used in ubuntu 24.04 there's an apparmor error logged like this:

  audit: type=1400 audit(1713968367.781:343): apparmor="DENIED" operation="capable" class="cap" profile="unprivileged_userns" pid=10844 comm="CiscoCollabHost" capability=21  capname="sys_admin"

This leads to an error in libcef.so and so Webex cannot start.
Since Cisco didn't properly include a repository for Webex, the update relies on the app running. So, this breaks updates and Webex cannot get an update that will probably fix this in the future.

I did fix this bug by adding a apparmor profile for Webex into a new file here "/etc/apparmor.d/Webex":

  abi <abi/4.0>,
  include <tunables/global>
  
  profile Webex /opt/Webex/bin/CiscoCollabHost flags=(unconfined) {
    userns,
  
    # Site-specific additions and overrides. See local/README for details.
    include if exists <local/Webex>
  }

Afterwards you need to reload the profiles with

  sudo systemctl reload apparmor