https://bugs.kde.org/show_bug.cgi?id=467726
Bug ID: 467726
Summary: Secondary Monitor Connected to eGPU does not Wake from
Sleep
Classification: Plasma
Product: plasmashell
Version: 5.27.3
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: Startup process
Assignee: plasma-b...@kde.org
Reporter: brota...@pm.me
CC: k...@davidedmundson.co.uk
Target Milestone: 1.0
SUMMARY
- secondary monitor does not wake from sleep
- setup is an eGPU with an AMD 6750 XT connected over thunderbolt to a Dell
Precision laptop with an onboard intel gpu
STEPS TO REPRODUCE
1. Sleep
2. Wait for monitors to go into deep sleep
3. Type / move mouse
4. Primary monitor turns on, secondary remains off
OBSERVED RESULT
Secondary can only be turned on by hard-power cycling the monitor.
EXPECTED RESULT
Secondary turns on automatically.
SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 6.2.8-arch1-1 (64-bit) /
(available in About System)
KDE Plasma Version: 5.27.3
KDE Frameworks Version: 5.104.0
Qt Version: 5.15.8
ADDITIONAL INFORMATION
Linux mars 6.2.8-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 22 Mar 2023 22:52:35 +0000
x86_64 GNU/Linux
00:02.0 VGA compatible controller: Intel Corporation CometLake-H GT2 [UHD
Graphics] (rev 05)
0a:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi
22 [Radeon RX 6700/6700 XT/6750 XT / 6800M/6850M XT] (rev c0)
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