Bug#922712: general: Problem still exists in testing release

[Repu <ostik0bleat@gmail.com>]

Package: general
Followup-For: Bug #922712

Dear Maintainer,
seems like the problem was solved in stable, however after i decided to do a
system upgrade to Debian testing release, it started to freeze on log-in
screen again, or rather, before the log-in screen. Now after boot on battery
power i see only blank (black) screen with a glitched (mentioned before)
mouse pointer.

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.0.0-rc8 (SMP w/4 CPU cores)
Locale: LANG=en_GB.utf8, LC_CTYPE=en_GB.utf8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)