Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts of models in prod eagerly sought.

Repair manual: http://topics-cdn.dell.com/pdf/xps-15-9560-laptop_setup%20guide_en-us.pdf
I have:
Product Name: XPS 15 9560
System BIOS: 1.0.3
Service Tag: 3862XF2
git clone -b emacs-27 --depth=1 https://github.com/emacs-mirror/emacs.git | |
cd emacs/ | |
sudo apt install -y autoconf make gcc texinfo libgtk-3-dev libxpm-dev \ | |
libjpeg-dev libgif-dev libtiff5-dev libgnutls28-dev libncurses5-dev \ | |
libjansson-dev libharfbuzz-dev libharfbuzz-bin | |
./autogen.sh | |
./configure --with-json --with-modules --with-harfbuzz --with-compress-install \ | |
--with-threads --with-included-regex --with-zlib --without-sound \ | |
--without-xpm --without-jpeg --without-tiff --without-gif --without-png \ | |
--without-rsvg --without-imagemagick --without-toolkit-scroll-bars \ |