https://bugs.kde.org/show_bug.cgi?id=494330
--- Comment #30 from Julien Delquié <[email protected]> --- Also, I found something interesting, when this infinite loop happen, sometimes, the DP screen is turned on and keeps turned on, with a really small resolution (like maybe 640x400), and if I unlock session at this moment, it keeps that resolution and I can’t change it back to 1920x1080. The workaround is to press esc twice when locked to dim all screen, wait a little and press esc again to un-dim screens, sometimes it works sometimes not. But when it works, after unlock session, any X applications using Xwayland is not able to run (xrandr, Steam, Wine, etc.). The reason is the following: $ xrandr Maximum number of clients reached Can't open display :0 But, if I perform a simple « systemctl --user restart plasma-powerdevil.service » Then: $ xrandr Screen 0: minimum 16 x 16, current 3840 x 1080, maximum 32767 x 32767 HDMI-A-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 527mm x 296mm 1920x1080 59.96*+ 1440x1080 59.99 1400x1050 59.98 1280x1024 59.89 1280x960 59.94 1152x864 59.96 1024x768 59.92 800x600 59.86 640x480 59.38 320x240 59.29 1680x1050 59.95 1440x900 59.89 1280x800 59.81 1152x720 59.97 960x600 59.63 928x580 59.88 800x500 59.50 768x480 59.90 720x480 59.71 640x400 59.95 320x200 58.14 1600x900 59.95 1368x768 59.88 1280x720 59.86 1024x576 59.90 864x486 59.92 720x400 59.27 640x350 59.28 DP-2 connected primary 1920x1080+1920+0 (normal left inverted right x axis y axis) 527mm x 296mm 1920x1080 239.66*+ 1440x1080 239.57 1400x1050 239.75 1280x1024 239.75 1280x960 239.55 1152x864 239.57 1024x768 239.35 800x600 239.48 640x480 239.21 320x240 238.24 1680x1050 239.75 1440x900 239.56 1280x800 239.65 1152x720 239.53 960x600 239.45 928x580 239.49 800x500 239.33 768x480 239.29 720x480 239.35 640x400 238.88 320x200 238.84 1600x900 239.51 1368x768 239.44 1280x720 239.62 1024x576 239.52 864x486 239.23 720x400 239.07 640x350 238.88 And all X applications under Xwayland works again. -- You are receiving this mail because: You are watching all bug changes.
