https://bugs.kde.org/show_bug.cgi?id=490623
TraceyC <kde...@tlcnet.info> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|REPORTED |CONFIRMED
CC| |kde...@tlcnet.info
Ever confirmed|0 |1
--- Comment #4 from TraceyC <kde...@tlcnet.info> ---
I'm having similar issues. They started with Plasma 6.1.5 and continue with
6.2.2. If this is completely unrelated, let me know and I'll open a separate
report.
Hardware setup:
Laptop connected via USB-C dock to 2 external monitors (DP & HDMI)
All 3 displays were working OK at system boot.
Sleep was invoked with a shortcut, laptop was disconnected from the dock.
Laptop was woken from sleep. I could hear system sounds, but the built-in
screen received no display.
After plugging the laptop into the dock, the external monitors had a display
but not the built in screen. (Display Configuration showed the built-in screen
enabled.)
I was not able to get to TTY, the laptop display remains black (no power).
The only way to get a display on the laptop screen again is to reboot no matter
what else I do
I tried these workarounds but nothing changed:
- Disabling and re-enabling the laptop screen in Display Configuration
- Reseating the dock cable
- Reseating the HDMI cable from the dock (which has resolved similar issues in
the past)
- Changing display priorities
Even with no external displays active, with only the laptop screen active, the
laptop screen has no display.
Also, after disabling the second external monitor, the first external monitor
then had no display. The timer to accept the new config timed out but all
displays remained blank. I was left with no active displays. I had to connect
the second monitor (HDMI) with a different HDMI cable plugged into its other
port. Then both external monitors had a display. I still was unable to get to
TTY.
Operating System: Solus 4.6
KDE Plasma Version: 6.2.2
KDE Frameworks Version: 6.7.0
Qt Version: 6.7.3
Kernel Version: 6.11.5-307.current (64-bit)
Graphics Platform: Wayland
Processors: 16 × 11th Gen Intel® Core™ i7-11800H @ 2.30GHz
Memory: 62.5 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics
Manufacturer: Dell Inc.
Product Name: XPS 17 9710
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