[Bug 1573345] Re: Dual monitor loses settings after screen sleep

seems to be the same https://bugs.kde.org/show_bug.cgi?id=376341 ** Bug watch added: KDE Bug Tracking System #376341 https://bugs.kde.org/show_bug.cgi?id=376341 -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to kscreen in Ubuntu.

[Bug 1801103] Re: Kubuntu driver manager fails to install nvidia-prime on hybrid systems and that makes system unusable for unexperienced users

The driver manager simply installs the nvidia driver/meta package for the compatible selected driver. If prime should be a dependency of that, then is really an issue with that package. ** Package changed: kubuntu-driver-manager (Ubuntu) => nvidia-graphics- drivers-340 (Ubuntu) -- You received

[Bug 1801103] [NEW] Kubuntu driver manager fails to install nvidia-prime on hybrid systems and that makes system unusable for unexperienced users

Public bug reported: Ignoring the fact that only nvidia-340 drivers were suggested when 390 is available, with a completely fresh install after using Kubuntu driver manager system does not show GUI on the next boot because NVIDIA drivers cannot work without nvidia-prime on hybrid systems.