Hotels Isa

• Dorint Neuss: Möglichst mit Auflage
• HolidayInn Mannheim: prüfen ...

 

Wo kann Isa wie schlafen?

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Georg-Stage

Georg Stage Segelschulschiff, Dänemark

https://www.marinetraffic.com/en/ais/details/ships/shipid:157020/mmsi:219417000/imo:5128417/vessel:GEORG_STAGE

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Ubuntu 

How to use Ubuntu easy? 

Ubuntu Release Cycle & Support

https://wiki.ubuntu.com/Releases <<<<

https://changelogs.ubuntu.com/meta-release-lts

When a new LTS is available (all 2 years in "even" years - so 2026.04 and 2028.4 - LTS might show up with the first path in august ... e.g. 26.04.1 LTS), you can update as follows on the console via "noVNC":

do-release-upgrade

(console is running with an EN keyboard only and copy&paste seems not to work ...)

You can find the current version as follows:

view /etc/os-release

hostnamectl

lsb_release -a

cat /etc/issue

view /etc/lsb-release

Patch Ubuntu 

https://www.heise.de/tipps-tricks/Ubuntu-manuell-updaten-3877781.html

apt update
apt upgrade
reboot now

Upgrade Ubuntu LTS to the new Release

Stability during the upgrade: Use a VNC session for this - or use screen or tmux sessions ...

https://www.tecmint.com/upgrade-ubuntu-24-04-to-26-04/

https://www.cyberciti.biz/faq/how-to-upgrade-from-ubuntu-22-04-lts-to-ubuntu-24-04-lts/

VPN Client Options

https://gueldenpfennigs.blogspot.com/2025/04/vpn-clients.html

 

Wireguard Setup - Port 51001

NEW: https://gueldenpfennigs.blogspot.com/2025/09/firewalld.html 

Older: https://gueldenpfennigs.blogspot.com/2021/08/wireguard-tunsafe.html

 

Squid Proxy Setup - Port 61923

https://gueldenpfennigs.blogspot.com/2025/04/squid.html

 

Cisco AnyConnect - OpenConnect Setup - Port 443

https://gueldenpfennigs.blogspot.com/2025/01/cisco-anyconnect.html

 

Pi-hole Setup - Admin Port 8080

... just have a look into: Pi-hole.docx

https://gueldenpfennigs.blogspot.com/2020/12/prevent-ads-malware-dns-security.html 

 

Softether Setup (incl. OpenVPN) - Port 5555 & 1194

https://gueldenpfennigs.blogspot.com/2018/08/softether-vpn.html
(currently no autostart on linux-volker, but hourly in crontab)

 

Set Timezone

https://wiki.crowncloud.net/?How_To_Change_TimeZone_on_Ubuntu_22_04

Check current settings:

timedatectl

cat /etc/timezone

Change Timezone to CET

timedatectl set-timezone Europe/Berlin

Set Hostname

vi /etc/hostname
=> Reboot

Set: (seems not persistent ...)
hostname host.domain.de

Check:
hostname
hostname --fqdn

Start Issues Service "systemd-networkd-wait-online.service"

https://askubuntu.com/questions/1217252/boot-process-hangs-at-systemd-networkd-wait-online

systemctl disable systemd-networkd.service
systemctl disable systemd-networkd.socket
systemctl disable systemd-networkd-wait-online.service

systemctl starts systemd-networkd.service
systemctl start systemd-networkd.socket
systemctl start systemd-networkd-wait-online.service

systemctl status systemd-networkd.service
systemctl status systemd-networkd.socket
systemctl status systemd-networkd-wait-online.service

... this seems not to work for the next boot ... why? is there some presets by the hoster?

Let's Encrypt for Ubuntu with Certbot

https://www.inmotionhosting.com/support/website/ssl/lets-encrypt-ssl-ubuntu-with-certbot/

... done as part of OpenConnect VPN ;-) 

https://gueldenpfennigs.blogspot.com/2025/01/cisco-anyconnect.html

Further ToDos

LAMP - Linux Apache MySQL & PHP - Install

https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntu-20-04-de

Samba Server Setup

https://ubuntu.com/tutorials/install-and-configure-samba

https://wiki.ubuntuusers.de/Samba_Server/smb.conf/

• ok apt install samba
• vi /etc/samba/smb.conf
  ... not working right now ...
• SMB-User Setup
  smbpasswd -a username
  (user "vt" as well ... not created by now ...)
• service smbd restart
• Using the share with a mount script
  

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IPv6

IPv6 & IPv4 Tests ...

Do you have IPv4 & IPv6?

https://test-ipv6.com

IPv6 ONLY Website

https://ipv6-test.com

Swedish IPv4/6 ONLY Tests

http://ipv4.tlund.se - IPv4 only

http://ipv6.tlund.se - IPv6 only

http://dual.tlund.se - IPv4 or IPv6

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Kurzfilm Festival HH

Kurzfilm Festival Hamburg

https://festival.shortfilm.com/de

https://festival.shortfilm.com/de/programm

Dreifacher Axel – DA :-)

2024: https://festival.shortfilm.com/de/news/dreifacheraxelsalz

2025: Topic: "Mission impossible" :-)

"Axel Behrens" hat 2024 im Scala den dreifachen Axel vorgeführt :-

)

Kurzfilm Agentur Hamburg e.V.
Bodenstedtstr. 16
22765 Hamburg
Web.: www.shortfilm.com
Tel.: 040-3910630
E-Mail: kfa@shortfilm.com

( Kurzfilmfestival, shortfilm, HH, Hamburg Shortfilm Festival )

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Hang

Hang Instrumente

PANArt Hangbau AG

H a n g-Instrumente @ Wikipedia

Infos über Woabong

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Woabong

Woabong - Hand Music - Handpan

woabong.de

Klaus Peter Conrad
Harzblick 31
38173 Veltheim (Ohe)

05305 / 3601
0151 6161 7272
info (at) woabong.de

432 Hz ...

Infos über H a n g - Instrumente

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Rundlinge

Rundlinge im Wendland

https://www.rundlingsverein.de

http://nwp.rundlingsmuseum.de/rundlingsausstellung/

https://rundling.de/weltkulturerbe/weltkulturerbe/

https://www.welterbe-rundlinge.com

https://www.rundlingsverein.de/html/02-Berichte-2020.htm

https://www.wendland-archiv.de/details/Verbreitungskarte%20der%20Rundlinge/29049

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