Legion

coredump disabled

• https://wiki.archlinux.org/index.php/Core_dump

tmp cleanup issue?

• https://bbs.archlinux.org/viewtopic.php?id=150151

systemd-tmpfiles-clean.timer - Daily Cleanup of Temporary Directories
     Loaded: loaded (/usr/lib/systemd/system/systemd-tmpfiles-clean.timer; static)
     Active: active (waiting) since Wed 2021-01-27 09:57:37 CET; 19min ago
    Trigger: Thu 2021-01-28 10:12:38 CET; 23h left
   Triggers: ● systemd-tmpfiles-clean.service
       Docs: man:tmpfiles.d(5)
             man:systemd-tmpfiles(8)

disable system bell in arch

• https://unix.stackexchange.com/questions/214607/how-to-disable-beep-tone-in-xfce-when-the-delete-button-is-pressed

rmmod pcspkr

add /etc/modprobe.d/blacklist.conf

blacklist pcspkr

solve html page wrong browser issue

add following lines to ~/.config/mimeapps.list

x-scheme-handler/http=firefox.desktop
x-scheme-handler/https=firefox.desktop