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  • Nouveau’s maintainer resigns…

    September 21st, 2023

    After more than a decade of active development

    https://www.phoronix.com/news/Nouveau-Maintainer-Resigns

  • Integrate FSRS into Anki

    September 16th, 2023

    The amount of changed files …

    https://github.com/ankitects/anki/commit/5004cd332bf1514e57f5c48bcbe43cd86f982a7a

  • Weird FSRS scheduling error

    September 16th, 2023

    Just a discrepancy of review dates that I noticed, still not able to reproduce and report a bug.

    There is a known bug that has to do with reviewing cards during the rollover hour (set at 4 hours past midnight as default) but it seems it is not the case here…

    https://github.com/ankitects/anki/issues/2606

    https://forums.ankiweb.net/t/scheduling-error/34164

  • error: failed to synchronize all databases (unable to lock database)

    September 10th, 2023

    The problem:

    The solution:

    sudo rm /var/lib/pacman/db.lck removes the lock of the package database that pacman created when a package is about to get altered. This mechanism prevents a different instance of pacman to perform simultaneous changes but the lock can sometimes remain stale

    More about pacman troubleshooting: https://wiki.archlinux.org/title/Pacman#Troubleshooting

  • Booting FreeBSD Kernel in < 20ms

    September 10th, 2023

    According to the 2023’s Second Quarter Status Report boot optimizations speed up kernel boot process.

    The developer Colin Percival implemented a mergesort algorithm instead of the 30+ year old bubblesort of SYSINITs.

    Bubblesort is a sorting algortithm that compares each element of an array with the next one and sorts them, whereas mergesort divides the array into subarrays. This system boosted speed by a factor of 100x.

    https://www.freebsd.org/status/report-2023-04-2023-06/#_boot_performance_improvements

    https://cgit.freebsd.org/src/commit/?id=9a7add6d01f3c5f7eba811e794cf860d2bce131d

    https://www.theregister.com/2023/08/29/freebsd_boots_in_25ms/

  • KDE Ships Frameworks 5.110.0

    September 10th, 2023

    For a detailed changelog see the link below

    https://kde.org/announcements/frameworks/5/5.110.0/

  • Ημερομηνία έκδοσης KDE 6

    September 9th, 2023

    Η καταληκτική ημερομηνία είναι εντός Φεβρουαρίου 2024

    Alpha/freeze θα είναι διαθέσιμη τον Νοέμβριο ενώ Beta, RCs τον Δεκέμβριο

    https://www.phoronix.com/news/KDE-KF6-Qt6-Gear-February

  • FreeBSD 14.0-Beta1 available for download

    September 9th, 2023

    https://download.freebsd.org/releases/ISO-IMAGES/14.0/

  • 13.2-RELEASE-p3 corrects underlying update bug

    September 7th, 2023

    One of them is associated with the update process of the freebsd-update tool, as it incorrectly deleted files in /etc/, in case that the file to be
    updated matched the new release and was different than the old release …

    Yeap sounds pretty … serious 🙂 Funny is that in order to apply the patch you have to use the same freebsd-update command lol

    https://www.freebsd.org/security/advisories/FreeBSD-EN-23:09.freebsd-update.asc

  • Anki’s version scheme change

    September 7th, 2023

    With this commit in Github the version system of Anki adopts a new year.month.patch approach. That means that the current version is 23.09. Damien decided this time period as this version brings some major features including FSRS and Image Occlusion

    https://github.com/ankitects/anki/commit/ffd392de211d8c107b1927c6755d103b34bbae23

  • The most important command: chroot

    September 5th, 2023

    “A chroot is an operation that changes the apparent root directory for the current running process and their children. A program that is run in such a modified environment cannot access files and commands outside that environmental directory tree. This modified environment is called a chroot jail.”

    I always have a spare USB device with an Arch Linux bootable iso just in case my system does not boot or after a package update that totally breaks my system.

    In August 2022 there was a major GRUB bug that caused many systems failing to boot. At that time I was not in a home setting so chroot from a USB literally saved me.

    Another case was using ibt=off in /etc/default/grub that turns off the Indirect Branch Tracking security feature, after a bug affected Nvidia drivers.

    https://github.com/NVIDIA/open-gpu-kernel-modules/issues/256

    https://wiki.archlinux.org/title/chroot

  • Manjaro 23.0 Uranos released

    September 5th, 2023

    With Gnome 44 and Plasma KDE 5.27 LTS with KDE Gear 23.08

    https://forum.manjaro.org/t/manjaro-23-0-uranos-released/147448

    https://www.phoronix.com/news/Manjaro-23.0-Released

  • One small step for man, one giant leap for mankind. FSRS Optimizer integrated into Anki

    September 5th, 2023

    https://github.com/ankitects/anki/commit/0c6e3eaa93a469577f66139774f0521be4c173e9

  • Anki reviews using a PS5 controller

    September 5th, 2023

    Using Anki at the beginning can be pretty unconfortable, as pressing the spacebar and 1,2,3,4 keys a million times can lead to tendonitis and makes reviews not enjoyable 😦

    Instead using a PS4, Xbox or PS4 game controller gives a gaming character to your daily reviews, is easy and can be used while connecting your Laptop with an Ultra HDTV

    Installing AntiMicroX, a graphical program used to map gamepad keys to keyboard, mouse, scripts and macros in Arch Linux Distros:

    > yay -Ss antimicrox
    aur/antimicrox-git 3.3.3.r2.g7a39dc43-1 (+4 0.05)  
       Map keyboard and mouse actions to gamepad buttons, inspired by qjoypad.
    Antimicro fork
    aur/antimicrox 3.3.4-1 (+115 0.26) (Installed)
       Graphical program used to map keyboard buttons and mouse controls to a
    gamepad
    

    antimicrox is the stable release while antimicrox-git is the cutting edge, with the latest commits version.

  • Setting aliases in Z Shell (ZSH)

    September 5th, 2023

    2 of the most common commands that I use all the time is sudo pacman -Syu for updating packages and sudo pacman -Scc for clearing the package cache

    Setting aliases saves a lot of time 🙂

    #Aliases

    alias update="sudo pacman -Syu && yay -Syu"

    alias clearcache="sudo pacman -Scc && yay -Scc"

    # Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
    # Initialization code that may require console input (password prompts, [y/n]
    # confirmations, etc.) must go above this block; everything else may go below.
    if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
      source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
    fi
    
    # Use powerline
    USE_POWERLINE="true"
    # Source manjaro-zsh-configuration
    if [[ -e /usr/share/zsh/manjaro-zsh-config ]]; then
      source /usr/share/zsh/manjaro-zsh-config
    fi
    # Use manjaro zsh prompt
    if [[ -e /usr/share/zsh/manjaro-zsh-prompt ]]; then
      source /usr/share/zsh/manjaro-zsh-prompt
    fi
    
    # To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
    [[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
    
    
    #Aliases
    alias update="sudo pacman -Syu && yay -Syu"
    alias clearcache="sudo pacman -Scc && yay -Scc"
    
    
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