Summary: | Resume from Standby (Suspend to RAM) results in black screen (but with themed cursor) | ||
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Product: | [Plasma] ksmserver | Reporter: | Gregor Mi <codestruct> |
Component: | general | Assignee: | David Edmundson <kde> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | anomalousbit, bhush94, miltonh26, mrauschert, nate, notuxius, plasma-bugs, simgunz, slartibart70 |
Priority: | NOR | ||
Version: | 5.5.2 | ||
Target Milestone: | --- | ||
Platform: | Other | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: |
Description
Gregor Mi
2015-12-29 21:25:51 UTC
Same problem here. To me it happens on a single screen (the laptop screen) when using a multimonitor configuration. The panel is on the external monitor, which is set as primary. Resuming from sleep causes the laptop screen to be black, and impossible to interact with. The screen is on, and I can see the mouse cursor. The external monitor works just fine. How can I provide more debugging information? Running plasma 5.7.3 Graphics: Card: Intel Haswell-ULT Integrated Graphics Controller Display Server: X.Org 1.17.4 driver: intel Resolution: 1920x1080@60.02hz, 1920x1080@60.00hz GLX Renderer: Mesa DRI Intel Haswell Mobile GLX Version: 3.0 Mesa 12.0.1 I forget to say, that a workaround is to restart plasma. Same here with a desktop system running a nvidia gt560 card with latest binary drivers. Multi-monitor setup on hdmi and dvi ports. Suspend and resume system, you get a black screen on both monitors with a themed mouse cursor. You can move the mouse between monitors, but no login banner is shown. Alt-ctrl F2 is giving a login prompt and then you can kill plasma (e.g. killall -u username) Very unsatisfying.... Forgot to mention: fedora23, latest updates from testing repo, plasma 5.7 and kde frameworks 5.25 Somehow related to this one?: https://bugs.kde.org/show_bug.cgi?id=386035 https://bugs.kde.org/show_bug.cgi?id=359602 Same issue here with resuming from suspend results intermittently in a blank screen. The mouse cursor is visible and moves, but the screen is black although it appears to be back lit. I am running a Lenovo T480S with, Processer:Intel Core I7-8650U Graphics: Intel Graphics 620 OS: Ubuntu 18.04, KDE Plasma 5.12.6, 64-bit Kernel: 4.15.0-33-generic KDE Framework: 5.44.0 Qt: 5.95 The issue seems to arise when I resume the computer from location to another. For example: suspended at home, resumed at work. Which makes me think it is related to a change in network connections. I have never seen this happen when the computer is suspended and resumed in the same location attached to the same network. Previously, I thought it was related to Nvidia graphics on my previous machine, however the same issue has been happening on my current machine with only Intel graphics. A month or so ago I commented on another similar bug, but am unable to find the posting. Sorry for the duplication. Is anyone still experiencing this in Plasma 5.21? Not happening to me anymore. Cool, let's call it fixed. |