https://bugs.kde.org/show_bug.cgi?id=513150
--- Comment #26 from Frederick Zhang <[email protected]> --- Created attachment 189025 --> https://bugs.kde.org/attachment.cgi?id=189025&action=edit Black screens after resuming from sleep/suspend until hitting keyboard I'm facing exactly the same issue after migrating from X11 to Wayland a few days ago. I usually leave my laptop's lid closed and use external displays only at my desk (i.e. clamshell mode). The steps to reproduce this issue from me are very similar: 1. Sleep (suspend to RAM) 2. Wake up the laptop using either keyboard or Wake-on-LAN 3. All displays, including the laptop's internal one, stay black 4. Hit any key on the keyboard, external displays will lit up My environment: Operating System: Arch Linux KDE Plasma Version: 6.5.5 KDE Frameworks Version: 6.22.0 Qt Version: 6.10.1 Kernel Version: 6.18.7-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 20 × 12th Gen Intel® Core™ i9-12900H Memory: 64 GiB of RAM (62.5 GiB usable) Graphics Processor 1: Intel® Iris® Xe Graphics Graphics Processor 2: NVIDIA GeForce RTX 3080 Ti Laptop GPU Manufacturer: LENOVO Product Name: 21DECTO1WW System Version: ThinkPad X1 Extreme Gen 5 Drivers: iGPU: i915 NVIDIA: nvidia-open-dkms 590.48.01-2 Two displays connected via HDMI and USB-C (DP Alt) each. Here's my `journalctl -b` output with irrelevant lines removed. I also enabled Full Debug logs & restarted Powerdevil beforehand. I opened my laptop's lid to reach the internal keyboard this time, so that the 'Lid opened / closed' logs could serve as dividers. One thing I noticed was that kwin spammed a lot of "Key repeat discarded, Wayland compositor doesn't seem to be processing events fast enough!" when the screens were black, and stopped after the screens are back. BTW Bug 511811 might be the same? -- You are receiving this mail because: You are watching all bug changes.
