Factoids

touchpad:

  1. sed -i 's/\(^GRUB_CMDLINE_LINUX_DEFAULT=\).*/\1"quiet splash i8042.reset=1 i8042.nomux=1 i8042.noloop=1"/;s/\(^GRUB_CMDLINE_LINUX=\).*/\1""/' /etc/default/grub;update-grub