https://brb.epr.ch/blog/ 2026-04-23T11:35:27+00:00 https://brb.epr.ch/blog/ https://brb.epr.ch/blog/_media/wiki:dokuwiki.svg text/html 2024-09-29T10:59:01+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/blog:debian_11_suspend_problems?rev=1727607541&do=diff Debian 11 Suspend problems My debian 11 with an nvidia GeForce RTX 2070 SUPER graphics card started to have suspend problem (when hitting the suspend button), automatic suspend continued to work. My current workaround is: Add this line to /etc/default/grub: text/html 2024-09-29T10:56:38+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/blog:set_application_which_xdg-open_uses_to_open_a_file?rev=1727607398&do=diff Set application which xdg-open uses to open a file $ mimeopen -d ~/test.pdf Please choose a default application for files of type application/pdf 1) E-book Viewer (calibre-ebook-viewer) 2) Document Viewer (evince) 3) Xournal (xournal) 4) GNU Image Manipulation Program (gimp) 5) Xpdf PDF Viewer (xpdf) 6) Print Preview (evince-previewer) 7) Inkscape (inkscape) 8) calibre (calibre-gui) 9) Other... use application #2 Opening "/home/saml/Downloads/test… text/html 2024-09-02T16:56:51+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/blog:speed_up_linux_mint?rev=1725296211&do=diff Speed up Cinnamon, Linux Mint UI I had video lags in Youtube and VLC when using Linux Mint 21.2 and generally was not happy with the responsiveness of the UI on my laptop. The following settings recommended by BrenTech much improved my overall experience, and especially Videos are now playing without lags. This also works very well with Debian+Cinnamon text/html 2023-12-20T16:21:03+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/blog:mac-like_scroll_direction_in_linux_mint?rev=1703089263&do=diff Mac-like scroll direction in Linux Mint * in system settings - mouse choose “reverse scroll direction”, this will make windows contents scroll up when scrolling the mousewheel up * in Thunderbird and Firefox, reverse scroll direction will not change, so you have to go to text/html 2023-12-08T06:43:33+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/?image=blog%3Apasted%3A20231208-074333.png&ns=blog%3Apasted&rev=1702017813&tab_details=history&media_do=diff&do=media <img src="https://brb.epr.ch/blog/_media/blog:pasted:20231208-074333.png?w=500&amp;h=500&amp;tok=b5cca7" alt="20231208-074333.png" loading="lazy" width="500" height="500" /> text/html 2023-12-08T06:42:07+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/?image=blog%3Apasted%3A20231208-074207.png&ns=blog%3Apasted&rev=1702017727&tab_details=history&media_do=diff&do=media <img src="https://brb.epr.ch/blog/_media/blog:pasted:20231208-074207.png?w=500&amp;h=500&amp;tok=c42fbd" alt="20231208-074207.png" loading="lazy" width="500" height="500" /> text/html 2023-12-08T06:41:47+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/?image=blog%3Apasted%3A20231208-074147.png&ns=blog%3Apasted&rev=1702017707&tab_details=history&media_do=diff&do=media <img src="https://brb.epr.ch/blog/_media/blog:pasted:20231208-074147.png?w=500&amp;h=500&amp;tok=d32c49" alt="20231208-074147.png" loading="lazy" width="500" height="500" /> text/html 2023-09-26T20:40:04+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/blog:dkim_dmarc_for_linux_running_postfix?rev=1695760804&do=diff DKIM DMARC for Linux running postfix Very good description by german Linux guru Michael Kofler: Ref: <https://kofler.info/dkim-konfiguration-fuer-postfix/> text/html 2023-09-15T06:26:34+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/blog:dokuwiki_with_authldap_and_authplain_in_parallel?rev=1694759194&do=diff Dokuwiki with authldap and authplain in parallel install authchained plugin, put below lines in /dokuwiki/conf/local.php $conf['useacl'] = 1; $conf['authtype'] = 'authchained'; $conf['plugin']['authchained']['authtypes'] = 'authad:authplain'; dokuwiki ldap Ref: text/html 2022-05-13T12:34:59+00:00 brb (brb@undisclosed.example.com) https://brb.epr.ch/blog/?image=blog%3Apasted%3A20220513-143459.png&ns=blog%3Apasted&rev=1652445299&tab_details=history&media_do=diff&do=media <img src="https://brb.epr.ch/blog/_media/blog:pasted:20220513-143459.png?w=500&amp;h=500&amp;tok=e6db79" alt="20220513-143459.png" loading="lazy" width="500" height="500" />