Ditch zram swap?

  systemctl stop systemd-zram-setup@zram0.service
  systemctl stop dev-zram0.swap
  systemctl stop swap.target
  dnf remove zram-generator-defaults

---

Multimedia, e.g. areena.yle.fi ?

 https://rpmfusion.org/Configuration
 https://rpmfusion.org/Howto/Multimedia

 https://computingforgeeks.com/how-to-install-ffmpeg-on-fedora/ 

dnf swap wireplumber pipewire-media-session 

---

 39 → 40  ok ei ongelmia kuten ei lukuisissa aiemmissakaan -- hyvä perusteellinen ohje siis


 • Fedora docs
  
 • disable swap?  dnf remove zram-generator-defaults


---

37 puhtaalta (edelleen paranee)

- laita asennusvaiheessa additional repos (/multimedia, hardware support)

---

35 → 36 ok, ei ongelmia

---

35 guest, 646 MB Fedora-Server-netinst-x86_64-35-1.2.iso

In (Anaconda GUI) installer, 

  Software → Installation Source → Closest mirror →
  https://mirrors.fedoraproject.org/metalink?repo=fedora-$releasever&arch=$basearch
  
  System → Installation Destination → (*) Advanced Custom (Blivet GUI)

    ^small swap required

---

34 → 35
https://www.if-not-true-then-false.com/2021/upgrade-fedora-35-using-dnf/

   34 beta uuteen virtuaalikoneeseen (pelkkä server ilman palveluja, pieni X-ympäristö käsin:
   
   dnf install arandr dejavu-fonts-all firefox geany ImageMagick moreutils  \
     mousepad openbox rxvt-unicode setxkbmap vim-enhanced vim-X11 xclock    \
     xdg-utils xorg-x11-drv-vesa xorg-x11-server-utils xorg-x11-server-Xorg \
     xorg-x11-xinit xrdb xsetroot xterm xwd xdotool

   # 2,4 GB käyetty / :sta

---

32 → 33 (server with gui) helppoa taas

dnf upgrade --refresh
dnf install dnf-plugin-system-upgrade
dnf system-upgrade download  ‐‐allowerasing --releasever=33
dnf system-upgrade reboot

dnf install rpmconf
rpmconf -a
dnf repoquery --unsatisfied
dnf repoquery --duplicates
dnf list extras
dnf autoremove

---

30 → 31 upgrade meni tosi helposti

dnf upgrade --refresh
dnf install dnf-plugin-system-upgrade
dnf system-upgrade download --refresh --releasever=3
y  # to repo key import

dnf system-upgrade reboot # to start the upgrade

dnf system-upgrade clean  # to remove cached metadata and transaction temps
dnf update
dnf clean packages 
dnf install rpmconf
rpmconf -a
dnf repoquery --unsatisfied # broken dependencies?
dnf repoquery --duplicated  # duplicate packages?
dnf autoremove

---

Fedora 29 baremetal

# uutta, kotona kiinteassa tyoasemassa tuli harmia
# systemd-resolved ja networkmanager -automaatioista
#
# /etc/resolv.conf nameserver arvo aina rebootissa palaa omalle koneelle
#                  tai adsl-purkille joka merkittavasti hidastaa
#
# toimii kuin ubuntussakin

systemctl disable systemd-resolved
systemctl stop systemd-resolved
rm  /etc/resolv.conf
cat <<EOF > /etc/resolv.conf
nameserver 1.1.1.1
nameserver 8.8.8.8
nameserver 8.8.4.4
EOF

chattr -e /etc/resolv.conf
chattr +i /etc/resolv.conf

vim /etc/NetworkManager/NetworkManager.conf  -- lisaa [main] osioon
=
dns=default
=

systemctl restart NetworkManager.service
cat /etc/resolv.conf     # onko ok?

jos google-allergia ja mielenkiintoa, ks syvemmin
https://fosdem.org/2019/schedule/event/dns_systemd_resolved/
ja markan nat-purkin rekursiivinen dns-serveri katselmukseen!!!
harkitse elisaa suoraan ( 193.229.0.40 ja 193.229.0.42 )
tai hiit:iä jopa ( 128.214.112.12 ja 128.214.112.2 )

yum install arandr dejavu-sans-mono-fonts drpmsync firefox htop leafpad  \
  liberation-fonts obconf obmenu openbox openbox-theme-mistral-thin-dark \
  pcmanfm vim-enhanced vim-X11 xdotool xorg-x11-apps xorg-x11-drv-qxl    \
  xorg-x11-fonts-100dpi xorg-x11-server-Xorg xorg-x11-xauth              \
  xorg-x11-xinit xterm

yum makecache
yum update

# virtualisointi-hauskaa monenlaista
https://docs.fedoraproject.org/en-US/quick-docs/getting-started-with-virtualization/