| Summary: | Meta + P Switch Monitor Shortcut Reverts Monitor(s) to Default Refresh Rate | ||
|---|---|---|---|
| Product: | [Plasma] KScreen | Reporter: | Tim <dodgexander> |
| Component: | common | Assignee: | kscreen-bugs-null <kscreen-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | kde, nate |
| Priority: | NOR | ||
| Version: | 5.26.2 | ||
| Target Milestone: | --- | ||
| Platform: | Manjaro | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Some additional info. Found in the journalctl this is what seems to cause the issue: 6/1/21 10:53 PM kscreen_backend_launcher kscreen.xrandr: RRSetCrtcConfig (change output) Output: 449 ( "DP-1" ) CRTC: 441 Pos: QPoint(0,0) Mode: 450 KScreen::Mode(Id: "450" , Size: QSize(2560, 1440) @ 59.9506 ) Rotation: KScreen::Output::None Thank you for the bug report. Unfortunately we were not able to get to it yet. Can we ask you to please see if you can reproduce the issue with Plasma 5.25 or 5.26? If you can, please change the status to CONFIRMED when replying. Thanks a lot! This still exists in 5.26. (In reply to Tim from comment #1) > Some additional info. Found in the journalctl this is what seems to cause > the issue: > > 6/1/21 10:53 PM kscreen_backend_launcher kscreen.xrandr: RRSetCrtcConfig > (change output) > Output: 449 ( "DP-1" ) > CRTC: 441 > Pos: QPoint(0,0) > Mode: 450 KScreen::Mode(Id: "450" , Size: QSize(2560, 1440) @ 59.9506 ) > Rotation: KScreen::Output::None Looks like it grabbed the config for another screen. Marking as a duplicate of Bug 434604. *** This bug has been marked as a duplicate of bug 434604 *** (In reply to Nate Graham from comment #4) > (In reply to Tim from comment #1) > > Some additional info. Found in the journalctl this is what seems to cause > > the issue: > > > > 6/1/21 10:53 PM kscreen_backend_launcher kscreen.xrandr: RRSetCrtcConfig > > (change output) > > Output: 449 ( "DP-1" ) > > CRTC: 441 > > Pos: QPoint(0,0) > > Mode: 450 KScreen::Mode(Id: "450" , Size: QSize(2560, 1440) @ 59.9506 ) > > Rotation: KScreen::Output::None > > Looks like it grabbed the config for another screen. Marking as a duplicate > of Bug 434604. > > *** This bug has been marked as a duplicate of bug 434604 *** I don't think this is a duplicate. The monitor I have connected is always the same. What it's doing is resetting to the default 60hz each time instead of what I've set (144hz). This involves no disconnecting or reconnecting monitors and only uses the meta+p shortcut. Hmm. Can you attach the output of `kscreen-doctor -o` before you trigger the bug (when it's working properly) and then immediately after you trigger the bug (when the refresh rate gets reset)? |
SUMMARY Using the Meta+P shortcut to change multiple monitor layouts sets monitor frequency to default instead metamode defined in xorg.conf, or if not, it should use the last used frequency. STEPS TO REPRODUCE 1. Set a monitor refresh rate that is non-default, in my case 144hz of my external monitor. 2. Change screen layout using meta+p shortcut to extend too secondary screen. 3. View current refresh rate (reported by the display). OBSERVED RESULT The refresh rate always switches to the default as reported by xrandr, rather than the preferred mode set in xorg.conf, or the last used mode in nvidia-settings or display manager. For monitors that have correct refresh rate's set as default, its fine. For high refresh rate monitors that often report default 60hz when they can run at 144hz+ or higher, its not. When using Meta+P you can view the xorg.log. Instead of following my defined metamode in the xorg.conf, meta+p overules and sets the resolution as an auto mode instead. See xorg log when I enable my internal laptop monitor in addition to my primary here (extend right, meta+p): [ 17023.529] (II) NVIDIA(0): Setting mode "DP-1: nvidia-auto-select @2560x1440 +1920+0 {ViewPortIn=2560x1440, ViewPortOut=2560x1440+0+0}, DP-0: nvidia-auto-select @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}" DP-1 which is my ext monitor is using nvidia-auto-select mode and not the metamode reported in my xorg.conf. EXPECTED RESULT The shortcut should read the preferred mode set in xorg.conf, or the last used mode rather than the default mode. Correct Xorg.log would look like: [ 17023.529] (II) NVIDIA(0): Setting mode "DP-1: 2560x1440_144 +1920+0 {ViewPortIn=2560x1440, ViewPortOut=2560x1440+0+0}, DP-0: 1920x1080_120 @1920x1080 +0+0 {ViewPortIn=1920x1080, ViewPortOut=1920x1080+0+0}" SOFTWARE/OS VERSIONS Linux/KDE Plasma: Operating System: Manjaro Linux KDE Plasma Version: 5.21.5 KDE Frameworks Version: 5.82.0 Qt Version: 5.15.2 Kernel Version: 5.10.41-1-MANJARO OS Type: 64-bit Graphics Platform: X11 Processors: 12 × Intel® Core™ i7-8750H CPU @ 2.20GHz Memory: 7.7 GiB of RAM Graphics Processor: NVIDIA GeForce GTX 1060/PCIe/SSE2KDE Plasma Version: ADDITIONAL INFORMATION Possibly related to this bug: https://bugs.kde.org/show_bug.cgi?id=417543 But instead of switching monitors using meta+p, they are physically switching them. xrandr: Screen 0: minimum 8 x 8, current 2560 x 1440, maximum 32767 x 32767HDMI-0 disconnected (normal left inverted right x axis y axis)DP-0 connected (normal left inverted right x axis y axis) 1920x1080 120.15 + 60.13 DP-1 connected primary 2560x1440+0+0 (normal left inverted right x axis y axis) 697mm x 392mm 2560x1440 59.95*+ 144.00 120.00 99.95 84.98 1024x768 60.00 800x600 60.32 640x480 59.94 inxi: Graphics:Device-1: NVIDIA GP106BM [GeForce GTX 1060 Mobile 6GB] driver: nvidia v: 460.73.01 Display: x11 server: X.Org 1.20.11 driver: loaded: nvidia resolution: 2560x1440~60Hz OpenGL: renderer: GeForce GTX 1060/PCIe/SSE2 v: 4.6.0 NVIDIA 460.73.01 Xorg.conf: # nvidia-settings: X configuration file generated by nvidia-settings # nvidia-settings: version 460.73.01 Section "ServerLayout" Identifier "Layout0" Screen 0 "Screen0" 0 0 InputDevice "Keyboard0" "CoreKeyboard" InputDevice "Mouse0" "CorePointer" Option "Xinerama" "0" EndSection Section "Files" EndSection Section "Module" Load "dbe" Load "extmod" Load "type1" Load "freetype" Load "glx" EndSection Section "InputDevice" # generated from default Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/psaux" Option "Emulate3Buttons" "no" Option "ZAxisMapping" "4 5" EndSection Section "InputDevice" # generated from default Identifier "Keyboard0" Driver "kbd" EndSection Section "Monitor" # HorizSync source: edid, VertRefresh source: edid Identifier "Monitor0" VendorName "Unknown" ModelName "LG Electronics 32GK650G" HorizSync 88.0 - 222.0 VertRefresh 30.0 - 144.0 Option "DPMS" EndSection Section "Device" Identifier "Device0" Driver "nvidia" VendorName "NVIDIA Corporation" BoardName "GeForce GTX 1060" EndSection Section "Screen" Identifier "Screen0" Device "Device0" Monitor "Monitor0" DefaultDepth 24 Option "Stereo" "0" Option "nvidiaXineramaInfoOrder" "DFP-2" Option "metamodes" "DP-1: 2560x1440_144 +1920+0, DP-0: 1920x1080_120 +0+360" Option "SLI" "Off" Option "MultiGPU" "Off" Option "BaseMosaic" "off" SubSection "Display" Depth 24 EndSubSection EndSection