[kernel params]
pcie_aspm=force acpi_osi=Linux acpi_backlight=vendor

[xorg.conf]
Option      "DPI" "96 x 96"
Option      "NoLogo"

[rc.local]
- avoid frequent hdd spindown
hdparm -B 254 /dev/sda

[bashrc]
PS1='\[\e[1;37m\][\[\e[m\]\[\e[1;32m\]\u\[\e[m\]@\[\e[1;37m\]\h\[\e[m\] \[\e[1;36m\]\w\[\e[m\]\[\e[1;37m\]]\[\e[m\]\[\e[1;32m\]\$\[\e[m\] \[\e[1;37m\]'