SUSE Family
openSUSE Leap, SUSE Enterprise Linux Server (SLES), SLES Micro

openSUSE Leap as a daily workstation

First initial tweaks
hostname 
 hostname --set-hostname <hostname>
 
 disable IPv6 stack 
 adjust GRUB timeoute 
 NTP client config 
 DNS resolver config 
 repositories check 
 Install additional utilities 
 zypper install \
 tmux \
 htop \
 ncdu \
 traceroute \
 tcpdump \
 
 
 Install KDE GDE 
 zypper install -t pattern kde_plasma
zypper install -t pattern kde_plasma kde_apps
systemctl set-default graphical.target

Nextcloud Desktop on @openSUSE v16
Install 
 zypper install nextcloud-desktop

KeePassXC @openSUSE v16
Install 
 zypper install keepassxc

Browser FireFox and extensions
Install 
 zypper install MozillaFirefox
 
 Extensions 
 - KeePassXC by KeePassXC Team
 https://addons.mozilla.org/en-US/firefox/addon/keepassxc-browser/

- uBlock Origin by Raymond Hill
 https://addons.mozilla.org/en-US/firefox/addon/ublock-origin/

- DownThemAll! by Nils Maier
 https://addons.mozilla.org/en-US/firefox/addon/downthemall/

- Fifefox Multi-Account Containers by Firefox
 https://addons.mozilla.org/en-US/firefox/addon/multi-account-containers/

- SAML Tracer

- FoxyProxy

Mail client Thunderbird and extensions
Install 
 zypper install \
 MozillaThunderbird \
 MozillaThunderbird-openpgp-librnp
 
 Extensions 
 - aa
 https://

SLES v15 minor version upgrade
(not in order) 
 Install tmux AND launch it 
 sudo su
SUSEConnect -p PackageHub/15.6/x86_64

zypper install tmux

exit

tmux
 
 Upate update tools 
 zypper patch --updatestack-only
 
 Upgrade of minor versions (SP = Service Packs) are sequential, i.e. : 
 
 v15.5--15.6 
 v15.6--15.7 
 
 Check for registered/known products. Should not contain any duplicates. 
 ls -latr /etc/products.d/
 
 
 Unregister and register (to forget previous products) 
 export regcode="aaaaaaaaaaaa"

SUSEConnect --de-register
registercloudguest --clean
SUSEConnect --clean

SUSEConnect \
 --regcode ${regcode} \
 -p SLES/15.6/x86_64
 
 Enable services needed for upgrade (of installed packeges) 
 suseconnect -p sle-module-basesystem/15.6/x86_64
SUSEConnect -p sle-module-containers/15.6/x86_64
SUSEConnect -p sle-module-server-applications/15.6/x86_64
SUSEConnect -p sle-module-public-cloud/15.6/x86_64
SUSEConnect -p sle-module-python3/15.6/x86_64
SUSEConnect -p sle-module-systems-management/15.6/x86_64
SUSEConnect -p PackageHub/15.6/x86_64
 
 
 confirm update
 
 Replace version 
 # export releasever="15-SP6"
export releasever="15-SP7"

# sed -i 's/15-SP5/15-SP6/g' /etc/zypp/repos.d/*.repo
# sed -i 's/15_SP5/15_SP6/g' /etc/zypp/repos.d/*.repo

sed -i 's/15-SP6/15-SP7/g' /etc/zypp/repos.d/*.repo
sed -i 's/15_SP6/15_SP7/g' /etc/zypp/repos.d/*.repo

fgrep -irn ${releasever} /etc/zypp/repos.d/*.repo
 
 Swtich and refresh 
 # export releasever="15-SP6"
export releasever="15-SP7"
zypper --releasever=${releasever} refresh -f -s
 
 Dist Upgrade 
 # export releasever="15-SP6"
export releasever="15-SP7"

zypper \
 --verbose \
 dist-upgrade \
 --releasever=${releasever} \
 --no-allow-vendor-change \
 --no-recommends \
 --download-only

zypper \
 --verbose \
 --releasever=${releasever} \
 dist-upgrade \
 --no-allow-vendor-change \
 --no-recommends \
 
 issue:(leave obsolute 'docker' package) 
 Solution 1: install docker-buildx-0.29.0-150000.238.1.x86_64 from vendor SUSE LLC <https://www.suse.com/>
 
 Verify 
 zypper --releasever=${releasever} repos -u
 
 Refresh 
 export releasever="15-SP7"
zypper --releasever=${releasever} refresh -f -s
 
 Error 
 'Containers Module 15 SP5 x86_64,
Desktop Applications Module 15 SP5 x86_64,
Development Tools Module 15 SP5 x86_64,
Public Cloud Module 15 SP5 x86_64'
 
 Activate 
 suseconnect -p sle-module-containers/15.6/x86_64
suseconnect -p sle-module-development-tools/15.6/x86_64
suseconnect -p sle-module-public-cloud/15.6/x86_64
 
 zypper services -u
 
 remove service 
 zypper removeservice
 
 
 zypper \
 --releasever=15-SP6 \
 dist-upgrade \
 --no-allow-vendor-change \
 --no-recommends \
 --download-in-heaps

zypper \
 --releasever=${releasever} \
 dist-upgrade \
 --no-allow-vendor-change \
 --no-recommends \
 --download-in-heaps

 
 
 Verify 
 hostnamectl
 
 
 Register machine again 
 SUSEConnect -r ${regcode}
 
 Refresh 
 zypper --releasever=${releasever} refresh -f -s
 
 Clean old one, once confident 
 ls -la /etc/zypp/repos.d/*15_SP6*
rm -rf /etc/zypp/repos.d/*15_SP6*

ls -la /etc/zypp/repos.d/*15_SP5*
rm -rf /etc/zypp/repos.d/*15_SP5*
 
 
 Update 
 zypper update
 
 
 more