на 19.11.2021 г. в 16:01, p4p написа:

CentOS Stream 8 LXQt:

  - след рестарт общият разход на памет е около 320 MiB

Леки оптимизации и вече само 282 MiB при старт:

https://i.imgur.com/w7HDVRP.jpg

При 52 услуги:

https://i.imgur.com/XVd3Q6m.jpg

https://i.imgur.com/xshnRNJ.jpg

 

Инсталирах meteo-qt:

https://github.com/dglent/meteo-qt

Много добра програмка, само дето българският език го няма.

 

How to Delete Background in Image Using GIMP

https://www.debugpoint.com/2021/11/remove-image-background-gimp/

 

Има нова революционна версия на най-удобното меню:

ANNOUNCE: xfce4-whiskermenu-plugin 2.7.0 released

https://mail.xfce.org/pipermail/xfce-announce/2021-November/001076.html

https://gottcode.org/xfce4-whiskermenu-plugin/

Цитат

Release notes for 2.7.0
=======================
- Add showing categories as icons on top or bottom. (Issue #62)
- Add hiding username. (Issue #36)
- Add rounded profile picture.
- Add optional AccountsService support.
- Add catfish search action.
- Add CSS classes for theming.
- Improve search result relevance.
- Make stripping release builds optional.
- Rearrange settings dialog.
- Remove sliding out search results.
- Remove useless grab check.
- Rename icon to follow reverse DNS scheme.
- Replace size grip with resizing from edges.
- Replace slots with lambdas.
- Use original menu layout.
- Use dm-tool for switching users.
- Translation updates: Basque, Bulgarian, Chinese (Taiwan), Danish,
  Dutch, French, Greek, Lithuanian, Portuguese, Portuguese (Brazil),
  Slovak, Spanish, Swedish, Turkish, Ukrainian.

https://software.opensuse.org/download/package?package=xfce4-whiskermenu-plugin&project=home%3Agottcode

И новия вариант:

CentOS Stream 9 все още е във фаза "бета".  Няма EPEL 9, няма Raven 9 ... 

Но, както писах и преди, има избор - F34, F35, openSUSE, PCLinuxOS ...

 

Има нова версия на Pinta - 1.7.1:

Release Notes 1.7.1

https://www.pinta-project.com/releases/1-7-1

https://www.linux.org.ru/news/opensource/16652317

 

Прегледах:

https://pkgs.org/download/pinta

и видях, че има дори версия 1.8, явно неофициална, в PCLinuxOS:

https://pclinuxos.pkgs.org/rolling/pclinuxos-x86_64/pinta-1.8-1pclos2021.x86_64.rpm.html

Изтеглих и инсталирах. Работи:

Но не и с моите икони:

https://i.imgur.com/sVCKEfq.png

Не е до самите икони, а до формата на темата.

 

Втора проба - с пакет от Федора 34:

https://i.imgur.com/kNYnOTZ.png

 

Трета проба - с пакет от Федора 35:

https://i.imgur.com/bk5yErr.png

 

Четвърти успешен опит - с пакет от openSUSE TW:

https://i.imgur.com/hktZYNP.png

 

А мога да компилирам и pinta-master:

https://github.com/PintaProject/Pinta

И няма да споменавам за Flatpak, Snap, Appimage ...

 

преди 18 часа, p4p написа:

Има нова версия на Pinta - 1.7.1:

Release Notes 1.7.1

https://www.pinta-project.com/releases/1-7-1

https://www.linux.org.ru/news/opensource/16652317

https://9to5linux.com/pinta-open-source-drawing-and-image-editing-software-scores-another-update

https://linuxiac.com/pinta-1-7-1-paint-and-image-editing-tool/

 

преди 18 часа, p4p написа:

Прегледах:

https://pkgs.org/download/pinta

и видях, че има дори версия 1.8, явно неофициална, в PCLinuxOS:

https://pclinuxos.pkgs.org/rolling/pclinuxos-x86_64/pinta-1.8-1pclos2021.x86_64.rpm.html

 

Pinta 1.8

https://launchpad.net/pinta/+milestone/1.8

https://www.pclinuxos.com/?p=4807

Цитат

The first GTK3 release of Pinta!

 

преди 18 часа, p4p написа:

Но не и с моите икони:

https://i.imgur.com/sVCKEfq.png

Не е до самите икони, а до формата на темата.

Инсталирах версия 1.8 и в CentOS Stream 8:

https://i.imgur.com/JhwT0dl.jpg

Тук няма проблем с моите икони, а темата е същата ...

 

Има нова версия на Thunar:

ANNOUNCE: thunar 4.17.7 released

https://mail.xfce.org/pipermail/xfce-announce/2021-November/001077.html

https://gitlab.xfce.org/xfce/thunar

https://gitlab.xfce.org/xfce/thunar/-/blob/master/NEWS

https://docs.xfce.org/xfce/thunar/start

https://i.imgur.com/Ghuon44.png

 

The History of Linux

https://linuxhint.com/history-of-linux/

 

Tips and tricks of using wget Linux command

https://www.fosslinux.com/49543/wget-linux-command.htm

 

Реших да проверя дали може да се инсталира и в CentOS Stream 9:

 - в основните хранилища няма Python 3.11;

 - с помощ от Fedora 34 става:

https://i.imgur.com/iePSUi2.png

https://i.imgur.com/RiFHqDK.png

 - с Fedora 35 разликата е огромна:

https://i.imgur.com/7z4W87Y.png

От това упражнение се вижда, че версията на DNF в CS9 = F36   - 4.10. 

Във F34, F35 е 4.9.

п.п.

А в самата Федора 35:

https://i.imgur.com/DCge5YO.png

 

Linux Command-Line Tips & Tricks: Over 15 Examples! 

https://yewtu.be/watch?v=NsK7OPlK94U

 

(Resolved) -bash: /bin/mv: Argument list too long

https://tecadmin.net/mv-argument-list-too-long/

 

На първо четене:

Plasma 5.23.3

KDE Frameworks: 5.88.0

Qt: 5.15.2

CentOS Stream 8

 

Плазмата е от EPEL:

https://i.imgur.com/GnXc1X8.png

Графика в CentOS Stream 8:

 

ImageMagick

https://imagemagick.org/script/index.php

https://imagemagick.org/script/download.php

Redhat / CentOS 8.3 x86_64 RPM:

https://download.imagemagick.org/ImageMagick/download/linux/CentOS/x86_64/ImageMagick-7.1.0-16.x86_64.rpm

 

А аз пробвах:

The magic one-line ImageMagick 7 AppImage installer

https://ar.al/2021/11/24/the-magic-one-line-imagemagick-7-appimage-installer/

bash -lic "wget -O /tmp/magick https://download.imagemagick.org/ImageMagick/download/binaries/magick && chmod +x /tmp/magick && test \$(wget -qO- https://download.imagemagick.org/ImageMagick/download/binaries/digest.rdf | grep 'rdf:about=\"magick\".*' -A6 | sed -rn 's/.*<digest:sha256>(.*?)<\/digest:sha256>/\1/p') = \$(sha256sum /tmp/magick | sed -r 's/(.*)\s(.*)/\1/') && (sudo mv /tmp/magick /usr/local/bin/ && echo 'ImageMagick 7 successfully installed.') || (rm /tmp/magick && echo 'Installation failed. Security error: message digest verification failed for ImageMagick 7 AppImage binary.')"

Работи. 

Тук има и други ценни съвети.

 

Офис в CentOS Stream 8:

 

LibreOffice 7.2.3 Released with More Than 100 Bug Fixes, Download and Update Now

https://9to5linux.com/libreoffice-7-2-3-released-with-more-than-100-bug-fixes-download-and-update-now

https://www.libreoffice.org/donate/dl/rpm-x86_64/7.2.3/bg/LibreOffice_7.2.3_Linux_x86-64_rpm.tar.gz

 

PHP 8.1.0 в CentOS Stream 8:

https://blog.remirepo.net/post/2021/11/25/PHP-version-8.1.0-is-released

Релиз языка программирования PHP 8.1

https://www.opennet.ru/opennews/art.shtml?num=56232

PHP 8.1 Released With Fibers, Enumerations, Read-Only Properties & Much More

https://www.phoronix.com/scan.php?page=news_item&px=PHP-8.1-Released

 

wget http://rpms.famillecollet.com/enterprise/remi-release-8.rpm
rpm -Uvh remi-release-8.rpm

sudo dnf module reset php
sudo dnf module install php:remi-8.1

Up:

https://i.imgur.com/kgRIOMO.png

 

Top 15 articles sysadmins are thankful for

Enable Sysadmin has published hundreds of articles; these are the favorites sysadmins turn to month after month.

https://www.redhat.com/sysadmin/top-sysadmin-articles

 

За Плазмата:

Plasma wonder tools: Digital Clock

https://www.dedoimedo.com/computers/plasma-digital-clock-2021.html

KDE Floating Panels: PULL REQUEST DONE! And Next Projects!

https://tube.kockatoo.org/w/ohWaGnD3qtaL89SUkQRy6r

 

За GNOME:

The Top 8 Features of the GNOME Desktop Environment

https://www.makeuseof.com/features-gnome/

HOW TO SURVIVE GNOME WITH GNOME EXTENSIONS

https://boilingsteam.com/how-to-survive-gnome-with-gnome-extensions/

 

How to Check and Repair a File System in RHEL Linux

https://www.linuxshelltips.com/check-repair-rhel-filesystem/

 

Настройки на Dolphin в CentOS Stream 8:

 - Отвори като супер потребител

open-as-root.desktop

или

beesu -c "KDE_SESSION_VERSION=5 KDE_FULL_SESSION=true  dbus-launch" dolphin

 

 - Редактирай като супер потребител

edit-as-root.desktop

или

 beesu -c "KDE_SESSION_VERSION=5 KDE_FULL_SESSION=true  dbus-launch" kate

 

Има и kdesu.

kdesu systemsettings5

https://i.imgur.com/TJ3ivBn.png

 

И за XFCE:

ANNOUNCE: mousepad 0.5.8 released

https://mail.xfce.org/pipermail/xfce-announce/2021-November/001078.html

ANNOUNCE: ristretto 0.12.1 released

https://mail.xfce.org/pipermail/xfce-announce/2021-November/001079.html

 

A shortcuts editor for Xfce and a couple of other things

http://users.uoa.gr/~sdi1800073/sources/xfce_blog08.html

https://gitlab.xfce.org/SKefalidis

 

И при мен в CentOS Stream 9:

 

Има нова версия на любимата ми програма за рисуване:

Tux Paint 0.9.27 Open-Source Drawing App for Kids Adds New Ways to Draw, Other Updates

https://9to5linux.com/tux-paint-0-9-27-open-source-drawing-app-for-kids-adds-new-ways-to-draw-other-updates

http://tuxpaint.org

Промените:

http://tuxpaint.org/docs/CHANGES.txt

Сваляне на RPM:

http://tuxpaint.org/download/linux-rpm/

 

How to install Hugin panoramic image editor on Linux

https://www.addictivetips.com/ubuntu-linux-tips/hugin-panoramic-linux/

https://i.imgur.com/aV2APJg.png

 

Леки промени в панела:

 

на 27.11.2021 г. в 13:26, p4p написа:

Tux Paint 0.9.27 Open-Source Drawing App for Kids Adds New Ways to Draw, Other Updates

https://9to5linux.com/tux-paint-0-9-27-open-source-drawing-app-for-kids-adds-new-ways-to-draw-other-updates

http://tuxpaint.org

Промените:

http://tuxpaint.org/docs/CHANGES.txt

Сваляне на RPM:

http://tuxpaint.org/download/linux-rpm/

По-подробно за новата версия:

https://www.opennet.ru/opennews/art.shtml?num=56243

 

на 25.11.2021 г. в 22:01, p4p написа:

PHP 8.1.0 в CentOS Stream 8:

https://blog.remirepo.net/post/2021/11/25/PHP-version-8.1.0-is-released

Релиз языка программирования PHP 8.1

https://www.opennet.ru/opennews/art.shtml?num=56232

PHP 8.1 Released With Fibers, Enumerations, Read-Only Properties & Much More

https://www.phoronix.com/scan.php?page=news_item&px=PHP-8.1-Released

И тест:

https://www.phoronix.com/scan.php?page=article&item=php-81-benchmarks&num=2

 

Първи сняг за сезона и при нас:

Стабилна Плазма и потребление около 400 MiB след старт, а панелът е доста натоварен.  

smem | grep -w 'systemd'
smem
smem -rs rss

ps -aux --sort -rss
ps -o rss,size,vsize  `pgrep systemd`

 

Amazon Linux 2022 Benchmarks - Offers Competitive Performance Against Ubuntu, CentOS

https://www.phoronix.com/scan.php?page=article&item=amazon-linux-2022&num=1

CentOS Stream щеше да е на първо място.   

 

Who is the target user?

https://pointieststick.com/2021/11/29/who-is-the-target-user/

 

Излезе Плазма 5.23.4:

KDE Plasma 5.23.4, Bugfix Release for November

https://kde.org/announcements/plasma/5/5.23.4/

KDE Plasma 5.23.4 Update Brings Back the Touchpad Applet, Fixes More Bugs

https://9to5linux.com/kde-plasma-5-23-4-update-brings-back-the-touchpad-applet-fixes-more-bugs

Промените:

https://kde.org/announcements/changelogs/plasma/5/5.23.3-5.23.4/

 

преди 5 часа, p4p написа:

Who is the target user?

https://pointieststick.com/2021/11/29/who-is-the-target-user/

A Call For KDE To Fully Embrace Simplicity By Default, Appeal To More Novice Users

https://www.phoronix.com/scan.php?page=news_item&px=KDE-More-Novice-Simplicity

И много коментари:

Цитат

KDE has always been about configurability and a myriad of tweaks, do not throw the baby out with the bathwater and make this some sort of desktop environment for the technically clueless. Bug squashing and stability should be the primary focus, you can have the easiest to use desktop in the world but if it dumps you to command line you'll need skills how to fix it or run an alternative until what ever caused it is fixed upstream.

Yours sincerely,

An OpenSUSE and KDE veteran.

 

Ако някой ми беше казал преди месец, че ще съм с КДЕ в CentOS, щях да се изсмея ...

Но, всичко се движи, всичко се променя.    

Ще видим дали в EPEL ще обновят до новата версия или Плазма 5.23.3 е била случайна.   

 

преди 16 часа, p4p написа:

 

преди 22 часа, p4p написа:

Who is the target user?

https://pointieststick.com/2021/11/29/who-is-the-target-user/

A Call For KDE To Fully Embrace Simplicity By Default, Appeal To More Novice Users

https://www.phoronix.com/scan.php?page=news_item&px=KDE-More-Novice-Simplicity

И много коментари:

Продължението:

More about those zero-dot users

https://pointieststick.com/2021/11/30/more-about-those-zero-dot-users/

Цитат

 It’s 10 years for Red Hat Enterprise Linux! This is what’s needed to have a real LTS product and bring the zero-dot users into the fold.

However I’m not sure we have these resources right now. No KDE developer I know uses the Plasma LTS release. Working on old crappy code isn’t any fun. Backporting fixes is a thankless task. I think we would probably have to pay someone to be the full-time LTS developer-and-backporter if we wanted to have an LTS product worth of its name. It will most likely need to be on the back burner for a while. Hence, focusing on the one-or-more-dots users for the time being.

 

Okular PDF digital signature improvements coming "soon" thanks to NLnet

https://tsdgeos.blogspot.com/2021/12/okular-digital-signature-improvements.html

 

преди 16 часа, p4p написа:

Ще видим дали в EPEL ще обновят до новата версия или Плазма 5.23.3 е била случайна.   

Чакаме:

https://i.imgur.com/auGK4pV.png

How to Add User to Sudoers on CentOS Stream

https://www.linuxcapable.com/how-to-add-user-to-sudoers-on-centos-stream/

 

How to Install Google Chrome on CentOS 9 Stream

https://www.linuxcapable.com/how-to-install-google-chrome-on-centos-9-stream/

 

LIBREOFFICE 7.3 BETA1 IS AVAILABLE FOR TESTING

https://qa.blog.documentfoundation.org/2021/12/01/libreoffice-7-3-beta1-is-available-for-testing/

https://www.phoronix.com/scan.php?page=news_item&px=LibreOffice-7.3-Beta

https://www.libreoffice.org/donate/dl/rpm-x86_64/7.3.0/bg/LibreOfficeDev_7.3.0.0.beta1_Linux_x86-64_rpm.tar.gz

Аз оставам със стабилната версия 7.2.3:

на 25.11.2021 г. в 18:39, p4p написа:

Офис в CentOS Stream 8:

 

LibreOffice 7.2.3 Released with More Than 100 Bug Fixes, Download and Update Now

https://9to5linux.com/libreoffice-7-2-3-released-with-more-than-100-bug-fixes-download-and-update-now

https://www.libreoffice.org/donate/dl/rpm-x86_64/7.2.3/bg/LibreOffice_7.2.3_Linux_x86-64_rpm.tar.gz

 

Xfce’s Apps Update for November 2021: New Releases of Mousepad, Ristretto, and Whisker Menu

https://9to5linux.com/xfces-apps-update-for-november-2021-new-releases-of-mousepad-ristretto-and-whisker-menu

на 26.11.2021 г. в 18:06, p4p написа:

И при мен в CentOS Stream 9:

 

 

Крачка напред в развитието на CentOS Stream 9:

 - версия 9.0-5;

 - ядро 5.14.22;

 - wireplumber вместо pipewire-media-session

- ...

https://i.imgur.com/iOlv0qp.png

https://i.imgur.com/AGxP4vF.png

Рестарт.

Работи  и ... даже има звук.

 

п.п.

WirePlumber: the new PipeWire session manager

https://fedoramagazine.org/wireplumber-the-new-pipewire-session-manager/

 

Вече официално:

Introducing CentOS Stream 9

https://blog.centos.org/2021/12/introducing-centos-stream-9/

https://centos.org/stream9/

Цитат

CentOS Stream is developed in collaboration with the Red Hat Enterprise Linux (RHEL) engineering team and with you, the CentOS community.

 

Цитат

Expected EOL: End of RHEL9 “full support” phase (Estimated 2027)

Download:

https://www.centos.org/centos-stream/

 

CentOS Stream 9 Now Available To Live On The Bleeding-Edge Of RHEL9

https://www.phoronix.com/scan.php?page=news_item&px=CentOS-Stream-9

 

CPE Weekly Update – Week of November 29th – December 3rd

https://communityblog.fedoraproject.org/cpe-weekly-update-week-of-november-29th-december-3rd/

Цитат

EPEL Steering Committee voted to use plan C for the EPEL 9 rollout. This means we will finish up EPEL 9 and announce EPEL 9 and EPEL 9 Next simultaneously.
 

https://lists.fedoraproject.org/archives/list/[email protected]/thread/NH4CM6MAVUTUH35NDM53PTKCHODSEP6F/

Цитат

* PLAN C
- epel9-next stays the way it is currently setup.
- setup up epel9 using c9s for the buildroot
-- Use the repos you would for RHEL9: AppStream, BaseOS, CRB
- freeze epel9 buildroot before c9s switches to 9.1 content
- launch epel9 and epel9-next together (1-2 weeks)
- switch epel9 buildroot from frozen c9s to rhel9 ga later

 

преди 19 часа, p4p написа:

- launch epel9 and epel9-next together (1-2 weeks)

EPEL 9 is now available

https://communityblog.fedoraproject.org/epel-9-is-now-available/

https://docs.fedoraproject.org/en-US/epel/

Цитат

We revised our plan to simplify our messaging and to launch EPEL 9 before RHEL 9. This removes the need for a mass rebuild and gives package maintainers multiple months to build their packages for the RHEL 9 release.

https://i.imgur.com/sINmOt6.png

 

Сега остана и да понапълнят хранилищата.

На тоя етап при мен се обновиха само десетина пакета.

 

И естествено, да се появи и RPM Fusion за CentOS Stream 9:

https://rpmfusion.org/Configuration/

https://download1.rpmfusion.org

 

Инсталация на CentOS Stream 9:

CentOS Stream 9 Full Install Guide [Netinstall]

https://www.if-not-true-then-false.com/2021/centos-stream-9-install-guide/

 

на 30.11.2021 г. в 10:44, p4p написа:

smem | grep -w 'systemd'
smem
smem -rs rss

ps -aux --sort -rss
ps -o rss,size,vsize  `pgrep systemd`

Добавка:

ps axo rss,comm,pid \
| awk '{ proc_list[$2]++; proc_list[$2 "," 1] += $1; } \
END { for (proc in proc_list) { printf("%d\t%s\n", \
proc_list[proc "," 1],proc); }}' | sort -n | tail -n 32 | sort -rn \
| awk '{$1/=1024;printf "%.0fMB\t",$1}{print $2}'

https://i.imgur.com/ii86bN8.png

Smem не отчита Xorg.

 

И различни варианти чрез промяна на:

Вчера инсталирах CentOS Stream 9 minimal, инсталирах му epel repo, изрових от нета

dnf --enablerepo=epel group -y install "Xfce" "base-x" 

но стигнах до никаде, xfce го няма.

преди 42 минути, fifi_fifito написа:

xfce го няма.

Да, в EPEL 9 все още е почти празно:

https://dl.fedoraproject.org/pub/epel/9/Everything/x86_64/Packages/

Както и в:

https://dl.fedoraproject.org/pub/epel/next/9/Everything/x86_64/Packages/

Ситуацията, към днешна дата, не е по-различна от тази, която съм описал тук:

 

преди 42 минути, fifi_fifito написа:

dnf --enablerepo=epel group -y install "Xfce" "base-x" 

Това ще инсталира GDM и почти всичко от GNOME.

 

При мен - XFCE комбинация от EPEL8  и Fedora34:

http://mirrors.neterra.net/epel/8/Everything/x86_64/

https://dl.fedoraproject.org/pub/fedora/linux/releases/34/Everything/x86_64/os/

https://dl.fedoraproject.org/pub/fedora/linux/updates/34/Everything/x86_64/

 

п.п. Активните хранилища:

https://i.imgur.com/2gtDsKS.png