https://bugs.kde.org/show_bug.cgi?id=376562
Bug ID: 376562
Summary: Dual screen: 2nd screen does not wake up
Product: KScreen
Version: 5.9.1
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: common
Assignee: se...@kde.org
Reporter: christian.saem...@gmx.de
Target Milestone: ---
When the two screens have been switched off by power management, only the
primary screen is woken up again. A quick switch to a different tty screen
(ctrl+alt+F2) and back fixes the problem.
Possibly related: Plugging in an external screen freezes the primary one, again
switching tty and back fixes the issue.
Finally: Unplugging the external screen during operations seems to lead to
problems with the graphics driver: the display will occasionally get distorted
with white flashes on parts of screen (as if quickly switched off and on or so)
and only a reboot fixes this.
I'm on latest Tumbleweed packages, MacBook Pro 11,2 with Intel Iris Pro 5200
Graphics.
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