• openSUSE ¹⁾
• Tumbleweed ²⁾
• KDE Plasma ^{3) 4)}

• http://download.opensuse.org/tumbleweed/iso/

http://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso

https://download.opensuse.org/tumbleweed/iso/openSUSE-Tumbleweed-DVD-x86_64-Current.iso.sha256

1. ext4 /
2. No separate /home
3. Separate swap with suspend resize

NAME        MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
nvme0n1     259:0    0 953.9G  0 disk 
├─nvme0n1p1 259:1    0   512M  0 part /boot/efi
├─nvme0n1p2 259:2    0   938G  0 part /
└─nvme0n1p3 259:3    0  15.4G  0 part [SWAP]

• GRUB no Secure Boot support
• GRUB timeout
• MAC: None

sudo systemctl stop 'packagekit' && sudo zypper remove 'PackageKit'

sudo zypper addlock 'PackageKit'

• http://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Tumbleweed/Essentials
• Priority: 98

sudo rpm --import 'http://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Tumbleweed/Essentials/repodata/repomd.xml.key' && sudo zypper addrepo --check --gpgcheck-strict --refresh --priority '98' --name 'Packman Essentials repository (openSUSE_Tumbleweed)' 'http://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Tumbleweed/Essentials/' 'packman-essentials'

• https://download.opensuse.org/repositories/Emulators:/Wine/openSUSE_Tumbleweed/
• Priority: 98

sudo rpm --import 'https://download.opensuse.org/repositories/Emulators:/Wine/openSUSE_Tumbleweed/repodata/repomd.xml.key' && sudo zypper addrepo --check --gpgcheck-strict --refresh --priority '98' --name 'Wine (openSUSE_Tumbleweed)' 'https://download.opensuse.org/repositories/Emulators:/Wine/openSUSE_Tumbleweed/' 'wine'

sudo zypper modifyrepo --disable --medium-type 'hd'

sudo zypper clean --all && sudo zypper refresh --force --services && sudo zypper dist-upgrade --details --allow-downgrade --allow-name-change --allow-arch-change --allow-vendor-change && sync

• Installs nano
• Sets VISUAL and EDITOR to nano via environment variable
• Sets nowrap for current user

sudo zypper install 'nano' && export 'VISUAL=nano' && export 'EDITOR=nano' && echo -e 'export VISUAL=nano\nexport EDITOR=nano' | sudo tee '/etc/profile.d/editor-nano.sh' > '/dev/null' && cat '/etc/profile.d/editor-nano.sh' && mkdir -p ~/'.config/nano' && echo 'set nowrap' | tee ~/'.config/nano/nanorc' > '/dev/null' && cat ~/'.config/nano/nanorc'

• TODO

sudo zypper remove --clean-deps baobab cheese evolution* gnome-clocks gnome-contacts gnome-maps gnome-music gnome-packagekit gnome-photos gnome-remote-desktop gnome-shell-search-provider-* gnome-software gnome-weather patterns-gnome-gnome_games myrlyn polari totem vinagre xscreensaver yelp irqbalance

sudo zypper addlock baobab cheese evolution* gnome-clocks gnome-contacts gnome-maps gnome-music gnome-packagekit gnome-photos gnome-remote-desktop gnome-shell-search-provider-* gnome-software gnome-weather patterns-gnome-gnome_games myrlyn polari totem vinagre xscreensaver yelp irqbalance

sudo zypper install filezilla gimp google-noto-*-fonts wallpapers-openSUSE-extra keepassxc libreoffice qbittorrent vlc 7zip android-tools aria2 binutils htop icoutils nano secret-tool sensors unar yt-dlp 

ucode-intel intel-media-driver intel-gpu-tools libvulkan_intel

sudo intel_gpu_top -s '500' -p -m

doomsday

wine-staging wine-staging-32bit libSDL3-0-32bit gstreamer-plugins-base-32bit gstreamer-plugins-good-32bit gstreamer-plugins-bad-32bit gstreamer-plugins-ugly-32bit gstreamer-plugins-libav-32bit Mesa-libva-32bit

libvulkan_intel-32bit

sysfsutils

sudo systool -v -m 'i915'

torbrowser-launcher

• Updater script

'/usr/bin/bash' -c "secret-tool lookup 'keepass' 'default' | keepassxc --pw-stdin ~/'Documents/keepass.kdbx'"

'/usr/bin/kgx' -T 'openSUSE Updater' -e ~/'.local/scripts/opensuse-updater.sh'

'/usr/bin/bash' -c "konsole -p tabtitle='openSUSE Updater' -e ~/'.local/scripts/opensuse-updater.sh'"

• http://localhost:631/admin

• Log-in as root
• Internet Printing Protocol (ipp) → HP → IPP Everywhere ™
• Color Mode: Device Gray
• Administration → Set As Server Default

ipp://192.168.1.164/ipp/print

• More DNS Servers

9.9.9.9,149.112.112.112

2620:fe::fe,2620:fe::9

• https://wiki.archlinux.org/title/intel_graphics#Enable_performance_support
• dev.i915.perf_stream_paranoid = 0

echo 'dev.i915.perf_stream_paranoid=0' | sudo tee '/etc/sysctl.d/99-i915-perf.conf' > '/dev/null' && cat '/etc/sysctl.d/99-i915-perf.conf'

sudo sysctl 'dev.i915.perf_stream_paranoid'

• https://www.kernel.org/doc/html/latest/admin-guide/sysrq.html
• kernel.sysrq = 1

echo 'kernel.sysrq = 1' | sudo tee '/etc/sysctl.d/99-sysrq.conf' > '/dev/null' && cat '/etc/sysctl.d/99-sysrq.conf'

sudo sysctl 'kernel.sysrq'

• vm.swappiness = 0

echo 'vm.swappiness = 0' | sudo tee '/etc/sysctl.d/99-swappiness.conf' > '/dev/null' && cat '/etc/sysctl.d/99-swappiness.conf'

sudo sysctl 'vm.swappiness'

• TODO

• General → [ ] Load previous databases on startup
• Security → [x] Use DuckDuckGo service to download website icons

secret-tool store --label='KeePass' 'keepass' 'default'

• x86_energy_perf_policy udev Rule

sudo sensors-detect --auto

sudo -e '/etc/sysconfig/lm_sensors'

• See Client notes to generate/restore public key

sudo systemctl enable 'fstrim.timer' --now && sudo systemctl start 'fstrim' && sync && sudo systemctl status 'fstrim' -l

• 2024/05/06: Even though chrony does NTP sync, it doesn't seem to write it to the hardware clock which is usually wrong after a CMOS reset ⁵⁾
• This sets the hardware clock to the current system/OS clock
• TODO: Figure out chrony command to do NTP sync

sudo hwclock --systohc

• System time - ArchWiki
• Set RTC to UTC
• Needed if Windows is installed first
• Windows should also be set to UTC
• TODO: Should this be ran on openSUSE that's using chrony instead?

sudo timedatectl set-local-rtc '0'

timedatectl | grep local

• More Kernel Parameters

• TODO: FreeBSD i915 ips, etc
• TODO: Check iwlwifi.bt_coex_active default with systool

acpi_osi='Linux' idle='halt' nohz='off' preempt='full' iommu='pt' pci='nocrs,pcie_bus_perf,realloc,pcie_scan_all,big_root_window' pcie_aspm='off' pcie_port_pm='off' ahci.mobile_lpm_policy='1' iwlmvm.power_scheme='1' nvme_core.default_ps_max_latency_us='0' nvme.noacpi='1' nowatchdog modprobe.blacklist='iTCO_wdt' tsc='nowatchdog' snd_hda_intel.power_save='0' usbcore.autosuspend='-1' i915.enable_fbc='0' i915.enable_psr='0' i915.enable_dc='0' i915.enable_guc='3' i915.guc_log_level='0' i915.nuclear_pageflip='1' rootflags='data=writeback' iwlwifi.bt_coex_active='0'

sudo -e '/etc/modprobe.d/99-i915.conf'

options i915 mitigations=off

sudo dracut --force --regenerate-all

• nvme0n1p1 type vfat

sudo umount '/boot/efi'

sudo dosfsck -a -t -w -v '/dev/nvme0n1p1'

sudo mount '/boot/efi'

• TODO

sudo hostnamectl hostname 'Spinesnap'

sudo hostnamectl hostname 'x'

sudo -e '/etc/profile.d/general-tweaks.sh'

# Qt
export QSG_RENDER_LOOP='basic'
export QSG_USE_SIMPLE_ANIMATION_DRIVER='1'
export QSG_NO_VSYNC='1'
export QT_QPA_UPDATE_IDLE_TIME='0'
export QSG_RHI_BACKEND='vulkan'
export QT_LOGGING_RULES='*=false'

# Mesa
export MESA_NO_ERROR='1'
export mesa_glthread='false'
export MESA_DISK_CACHE_DATABASE='0'
export MESA_DISK_CACHE_SINGLE_FILE='0'

# End

sudo -e '/etc/dracut.conf.d/99-custom.conf' && sudo dracut --force --regenerate-all

# Compression
compress="cat"

# Machine-specific
do_strip="yes"
aggressive_strip="yes"
hostonly="yes"
hostonly_mode="strict"

# End

sudo rm -f '/etc/dracut.conf.d/99-custom.conf' && sudo dracut --force --regenerate-all

• nvme0n1p2 type ext4

sudo tune2fs -O 'fast_commit' '/dev/nvme0n1p2'

• swap and ext4 / on NVMe
• data=writeback requires kernel parameter rootflags=data=writeback

sudo -e '/etc/fstab'

,discard=once

,data=writeback,nobarrier,journal_async_commit

• tweaks

mkdir -p ~/'.local/scripts' && nano ~/'.local/scripts/opensuse-updater.sh' && chmod +x ~/'.local/scripts/opensuse-updater.sh'

#!/bin/bash

sudo zypper clean --all
sudo zypper refresh --force --services
sudo zypper dist-upgrade --details --allow-downgrade --allow-name-change --allow-arch-change --allow-vendor-change

rm -Rf ~/'.cache/mesa_shader_cache'*
balooctl6 purge

sudo fstrim --all --verbose

sync
zypper ps --short

read -n '1' -s -r -p 'Done. Press any key to exit.'
sleep '3'

# End

~/'.local/scripts/opensuse-updater.sh'

• See misc