Bug 465836 - Multi-monitor broken when screen goes to sleep
Summary: Multi-monitor broken when screen goes to sleep
Status: RESOLVED DUPLICATE of bug 460341
Alias: None
Product: KScreen
Classification: Plasma
Component: common (show other bugs)
Version: 5.27.0
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: kscreen-bugs-null@kde.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-02-16 13:45 UTC by André Fettouhi
Modified: 2023-02-17 20:33 UTC (History)
1 user (show)

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Description André Fettouhi 2023-02-16 13:45:15 UTC 
Ever since Plasma 5.25 my dual monitor setup has been broken. I have two screens, one is 1080p (75 Hz) and the other is 1440p (144 Hz). My screens go to sleep after 15 minutes but when that happens only my 1080p wakes up when I move the mouse etc. Then my setup goes haywire and I have to set it up again. Before 5.25 everything worked fine and I haven't changed anything in my setup. This is under X11 btw. Monitors are connected via DisplayPort, using a 1080 GTX Nvidia card with latest stable driver.


STEPS TO REPRODUCE
1. Let dual monitor go to sleep
2. Wake them up
3. 

OBSERVED RESULT
Only one screen reactivates, other stays black.

EXPECTED RESULT
Both should wake up and retain desktop settings and widgets.

SOFTWARE/OS VERSIONS
Operativsystem: Arch Linux 
KDE Plasma-version: 5.27.0
KDE Frameworks-version: 5.103.0
Qt-version: 5.15.8
Kernel-version: 6.1.12-arch1-1 (64-bit)
Graphics Platform: X11
Processorer: 8 × Intel® Core™ i7-6700K CPU @ 4.00GHz
Hukommelse: 31,3 GiB af RAM
Grafikprocessor: NVIDIA GeForce GTX 1080/PCIe/SSE2
Manufacturer: EVGA INTERNATIONAL CO.,LTD
Comment 1 Nate Graham 2023-02-17 20:33:52 UTC 

*** This bug has been marked as a duplicate of bug 460341 ***