can't even install Ubuntu 19.04 on Asus vivobook s15 s530uf. Black
screen, even the installer USB stops blinking. But I can install it
using the `safe graphics` option. But when I reboot it gets stuck at the
black screen. Frustrated.

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https://bugs.launchpad.net/bugs/1824216

Title:
  Linux 5.0 black screen on boot, display flickers (i915 regression with
  certain laptop panels)

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Disco:
  Fix Released

Bug description:
  [Impact]
  On my Dell XPS 9575, I get a black screen on boot when running the 19.04 live 
image, OR after updating from 18.10 to 19.04.  It appears to be a kernel 
related bug that was introduced in 5.0 that is affected by certain laptop 
panels not conforming to their stated specifications.

  Several other Dell systems exhibit the same issue, and it's very
  possible that there are other panels used on other systems that will
  also have the same issues.

  Intel is aware of this issue and has already created a patch.  You can
  see the relevant threads here:

  https://bugs.freedesktop.org/show_bug.cgi?id=109959

  And the patch here:

  https://patchwork.freedesktop.org/patch/296411/

  It would be fantastic to get this patch applied before release, as it
  would be very difficult install 19.04 on the affected systems
  otherwise.  I was able to get the live image booted by adding the
  nomodeset kernel parameter to grub, so as a work around you can use
  this approach to install.

  [Test case]
  boot a kernel with the revert

  [Regression potential]
  shouldn't be any, since this reverts to what was used on kernels before 5.0

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