| Summary: | Docked laptop goes to sleep when logging in while the lid is closed | ||
|---|---|---|---|
| Product: | [Plasma] plasmashell | Reporter: | Mario Ebenhofer <mario.ebenhofer> |
| Component: | Power management & brightness | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | jpetso, kde, olib141 |
| Priority: | NOR | ||
| Version First Reported In: | 6.4.2 | ||
| Target Milestone: | 1.0 | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
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Description
Mario Ebenhofer
2025-07-10 15:04:35 UTC
So, it goes to sleep after you authenticate and log in, and Plasma takes over? (when the lid is down, and other displays are connected) Exactly. I put in my password, press enter, get a black screen for a second or two and then, the desktop just flickers up for a fraction of a second before the laptop goes to sleep. Then, when I open the lid, it wakes up, and when I close it a few seconds later, it says awake. After some more testing, I also notices, that this only happens when I have just the docking station connected via USB-C for power. While the barrel power adapter is connected in addition to the dock, the laptop stays awake after logging in. The charging led never turns of in the process though... I did notice that there are performance and stability issues when I run heavier workloads (especially when the dGPU is used) with just the dock (and no barrel charger), but when that happens, the power led also turns off occasionally, so I don't thing it's getting insufficient power while starting Plasma. Is there maybe some way to get any useful logs that could tell us what exactly happens? I did check dmesg, but didn't find anything directly related to power myself. Should I maybe reproduce the issue and attach the dmesg output (or anything else) after a fresh boot? (In reply to Mario Ebenhofer from comment #2) > Is there maybe some way to get any useful logs that could tell us what > exactly happens? I did check dmesg, but didn't find anything directly > related to power myself. Should I maybe reproduce the issue and attach the > dmesg output (or anything else) after a fresh boot? If Plasma's power management service is responsible for it, you can enable verbose output by following these instructions: https://invent.kde.org/plasma/powerdevil/-/blob/master/README.md#troubleshooting--reporting-bugs 🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME. For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging. Thank you for helping us make KDE software even better for everyone! 🐛🧹 This bug has been in NEEDSINFO status with no change for at least 30 days. Closing as RESOLVED WORKSFORME. |