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Update Setup.sh
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‎RaspberryPi/Scripts/Setup.sh‎

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@@ -37,6 +37,219 @@ Unattended-Upgrade::Remove-Unused-Dependencies "true";
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Unattended-Upgrade::AutoFixInterruptedDpkg "true";
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Unattended-Upgrade::MinimalSteps "true";' | sudo tee /etc/apt/apt.conf.d/50-unattended-upgrades
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# ------------------------------------------------------------------------
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## Some powersavings
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echo "options vfio_pci disable_vga=1
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options cec debug=0
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options kvm mmu_audit=0
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options kvm ignore_msrs=1
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options kvm report_ignored_msrs=0
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options kvm kvmclock_periodic_sync=1
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options nfs enable_ino64=1
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options pstore backend=null
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options libata allow_tpm=0
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options libata ignore_hpa=0
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options libahci ignore_sss=1
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options libahci skip_host_reset=1
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options snd_hda_intel power_save=1
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options snd_ac97_codec power_save=1
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options uhci-hcd debug=0
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options usbhid mousepoll=20 kbpoll=20 jspoll=20
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options usb-storage quirks=p
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options usbcore usbfs_snoop=0
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options usbcore autosuspend=10" | sudo tee /etc/modprobe.d/misc.conf
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echo -e "min_power" | sudo tee /sys/class/scsi_host/*/link_power_management_policy
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echo 1 | sudo tee /sys/module/snd_hda_intel/parameters/power_save
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echo -e "auto" | sudo tee /sys/bus/{i2c,pci}/devices/*/power/control
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sudo powertop --auto-tune && sudo powertop --auto-tune
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sudo cpupower frequency-set -g powersave
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sudo cpupower set --perf-bias 9
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sudo sensors-detect --auto
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# ------------------------------------------------------------------------
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## Disable file indexer
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balooctl suspend
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balooctl disable
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balooctl purge
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sudo systemctl disable plasma-baloorunner
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for dir in $HOME $HOME/*/; do touch "$dir/.metadata_never_index" "$dir/.noindex" "$dir/.nomedia" "$dir/.trackerignore"; done
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# ------------------------------------------------------------------------
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echo -e "Enable write cache"
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echo -e "write back" | sudo tee /sys/block/*/queue/write_cache
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sudo tune2fs -o journal_data_writeback $(df / | grep / | awk '{print $1}')
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sudo tune2fs -O ^has_journal $(df / | grep / | awk '{print $1}')
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sudo tune2fs -o journal_data_writeback $(df /home | grep /home | awk '{print $1}')
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sudo tune2fs -O ^has_journal $(df /home | grep /home | awk '{print $1}')
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echo -e "Enable fast commit"
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sudo tune2fs -O fast_commit $(df / | grep / | awk '{print $1}')
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sudo tune2fs -O fast_commit $(df /home | grep /home | awk '{print $1}')
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# ------------------------------------------------------------------------
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echo -e "Compress .local/bin"
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upx /home/$USER/.local/bin/*
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# ------------------------------------------------------------------------
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echo -e "Improve I/O throughput"
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echo 32 | sudo tee /sys/block/sd*[!0-9]/queue/iosched/fifo_batch
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echo 32 | sudo tee /sys/block/mmcblk*/queue/iosched/fifo_batch
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echo 32 | sudo tee /sys/block/nvme[0-9]*/queue/iosched/fifo_batch
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# ------------------------------------------------------------------------
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echo -e "Disable systemd foo service"
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sudo systemctl disable foo.service
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sudo systemctl --global disable foo.service
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# ------------------------------------------------------------------------
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## Improve wifi and ethernet
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if ip -o link | grep -q wlan; then
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echo -e "options iwlwifi power_save=1
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options iwlmvm power_scheme=3" | sudo tee /etc/modprobe.d/wlan.conf
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echo -e "options rfkill default_state=0 master_switch_mode=0" | sudo tee /etc/modprobe.d/wlanextra.conf
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sudo ethtool -K wlan0 gro on
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sudo ethtool -K wlan0 gso on
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sudo ethtool -c wlan0
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sudo iwconfig wlan0 txpower auto
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sudo iwpriv wlan0 set_power 5
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else
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sudo ethtool -s eth0 wol d
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sudo ethtool -K eth0 gro off
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sudo ethtool -K eth0 gso off
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sudo ethtool -C eth0 adaptive-rx on
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sudo ethtool -C eth0 adaptive-tx on
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sudo ethtool -c eth0
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fi
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# ------------------------------------------------------------------------
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echo -e "Enable HDD write caching"
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sudo hdparm -A1 -W1 -B254 -S0 /dev/sd*[!0-9]
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# ------------------------------------------------------------------------
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## Improve NVME
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if $(find /sys/block/nvme[0-9]* | grep -q nvme); then
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echo -e "options nvme_core default_ps_max_latency_us=0" | sudo tee /etc/modprobe.d/nvme.conf
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fi
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# ------------------------------------------------------------------------
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## Improve PCI latency
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sudo setpci -v -s '*:*' latency_timer=10 >/dev/null 2>&1
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sudo setpci -v -s '0:0' latency_timer=0 >/dev/null 2>&1
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# ------------------------------------------------------------------------
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## Improve preload
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sudo sed -i -e 's/sortstrategy =.*/sortstrategy = 0/' /etc/preload.conf
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# ------------------------------------------------------------------------
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echo -e "Disable fsck"
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sudo tune2fs -c 0 -i 0 $(df / | grep / | awk '{print $1}')
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sudo tune2fs -c 0 -i 0 $(df /home | grep /home | awk '{print $1}')
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echo -e "Disable checksum"
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sudo tune2fs -O ^metadata_csum $(df / | grep / | awk '{print $1}')
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sudo tune2fs -O ^metadata_csum $(df /home | grep /home | awk '{print $1}')
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echo -e "Disable quota"
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sudo tune2fs -O ^quota $(df / | grep / | awk '{print $1}')
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sudo tune2fs -O ^quota $(df /home | grep /home | awk '{print $1}')
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# ------------------------------------------------------------------------
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echo -e "Disable logging services"
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sudo systemctl mask dev-mqueue.mount >/dev/null 2>&1
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sudo systemctl mask sys-kernel-tracing.mount >/dev/null 2>&1
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sudo systemctl mask sys-kernel-debug.mount >/dev/null 2>&1
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sudo systemctl mask sys-kernel-config.mount >/dev/null 2>&1
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sudo systemctl mask systemd-update-utmp.service >/dev/null 2>&1
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sudo systemctl mask systemd-update-utmp-runlevel.service >/dev/null 2>&1
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sudo systemctl mask systemd-update-utmp-shutdown.service >/dev/null 2>&1
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sudo systemctl mask systemd-journal-flush.service >/dev/null 2>&1
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sudo systemctl mask systemd-journal-catalog-update.service >/dev/null 2>&1
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sudo systemctl mask systemd-journald-dev-log.socket >/dev/null 2>&1
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sudo systemctl mask systemd-journald-audit.socket >/dev/null 2>&1
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sudo systemctl mask logrotate.service >/dev/null 2>&1
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sudo systemctl mask logrotate.timer >/dev/null 2>&1
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sudo systemctl mask syslog.service >/dev/null 2>&1
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sudo systemctl mask syslog.socket >/dev/null 2>&1
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sudo systemctl mask rsyslog.service >/dev/null 2>&1
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# ------------------------------------------------------------------------
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echo -e "Disable GPU polling"
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echo -e "options drm_kms_helper poll=0" | sudo tee /etc/modprobe.d/disable-gpu-polling.conf
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sudo update-initramfs -u -k all
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# ------------------------------------------------------------------------
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# Don't reserve space man-pages, locales, licenses.
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echo -e "Remove useless companies"
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find /usr/share/doc/ -depth -type f ! -name copyright | xargs sudo rm -f || true
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find /usr/share/doc/ | grep '\.gz' | xargs sudo rm -f
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find /usr/share/doc/ | grep '\.pdf' | xargs sudo rm -f
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find /usr/share/doc/ | grep '\.tex' | xargs sudo rm -f
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find /usr/share/doc/ -empty | xargs sudo rmdir || true
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sudo rm -rfd /usr/share/groff/* /usr/share/info/* /usr/share/lintian/* \
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/usr/share/linda/* /var/cache/man/* /usr/share/man/* /usr/share/X11/locale/!\(en_US\)
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sudo rm -rfd /usr/share/locale/!\(en_US\)
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# ------------------------------------------------------------------------
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echo -e "Flush flatpak database"
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sudo flatpak uninstall --unused --delete-data -y
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sudo flatpak repair
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echo -e "Clear the caches"
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for n in $(find / -type d \( -name ".tmp" -o -name ".temp" -o -name ".cache" \) 2>/dev/null); do sudo find "$n" -type f -delete; done
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echo -e "Clear the patches"
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rm -rfd /{tmp,var/tmp}/{.*,*}
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sudo pacman -Qtdq &&
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sudo pacman -Runs --noconfirm $(/bin/pacman -Qttdq)
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sudo pacman -Sc --noconfirm
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sudo pacman -Scc -y
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sudo pacman-key --refresh-keys
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sudo pacman-key --populate archlinux
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yay -Yc --noconfirm
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sudo paccache -rk 0
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sudo pacman-optimize
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sudo pacman -Dk
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# ------------------------------------------------------------------------
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echo -e "Compress fonts"
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woff2_compress /usr/share/fonts/opentype/*/*ttf
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woff2_compress /usr/share/fonts/truetype/*/*ttf
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## Optimize font cache
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fc-cache -rfv
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## Optimize icon cache
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gtk-update-icon-cache
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# ------------------------------------------------------------------------
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echo -e "Clean crash log"
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sudo rm -rfd /var/crash/*
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echo -e "Clean archived journal"
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sudo journalctl --rotate --vacuum-time=0.1
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sudo sed -i -e 's/^#ForwardToSyslog=yes/ForwardToSyslog=no/' /etc/systemd/journald.conf
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sudo sed -i -e 's/^#ForwardToKMsg=yes/ForwardToKMsg=no/' /etc/systemd/journald.conf
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sudo sed -i -e 's/^#ForwardToConsole=yes/ForwardToConsole=no/' /etc/systemd/journald.conf
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sudo sed -i -e 's/^#ForwardToWall=yes/ForwardToWall=no/' /etc/systemd/journald.conf
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echo -e "Compress log files"
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sudo sed -i -e 's/^#Compress=yes/Compress=yes/' /etc/systemd/journald.conf
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sudo sed -i -e 's/^#compress/compress/' /etc/logrotate.conf
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echo -e "Scrub free space and sync"
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echo -e "kernel.core_pattern=/dev/null" | sudo tee /etc/sysctl.d/50-coredump.conf
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sudo dd bs=4k if=/dev/null of=/var/tmp/dummy || sudo rm -rfd /var/tmp/dummy
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sync -f
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# ------------------------------------------------------------------------
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sudo netselect-apt stable && sudo mv sources.list /etc/apt/sources.list && sudo apt update
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