Public bug reported:
double monitors on nvidia card.
I get tons of err like this:
```
Failed to get current display configuration state:
GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Name
"org.gnome.Mutter.DisplayConfig" does not exist
```
ubuntu 18.04
** Affects: gnome-settings-daemon
The problem come back again after recent updates in ubuntu 20.04. System is
stuttering when moving mouse and typing on keyboard:
mutter3.36.9-0ubuntu0.20.04.2
xserver-xorg-input-libinput 0.29.0-1
libinput10:amd64
flooded with ` gnome-shell[3217]: (../clutter/clutter/clutter-frame-
clock.c:332):clutter_frame_clock_notify_presented: code should not be
reached`
Then flooded with:
> Page flip discarded: drmModeAtomicCommit: Invalid argument
> Failed to post KMS update: drmModeAtomicCommit: Invalid argument
Th
maybe related:
> [drm:__nv_drm_gem_nvkms_map.part.0 [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID
> 0x0100] Failed to map NvKmsKapiMemory Failed to map NvKmsKapiMemory
> 0x62c80dd4
Mutter 42.5
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Desktop Bugs, which
Public bug reported:
- ubuntu 22.04.1
- 5.15.0-56-generic
- mutter 42.5-0ubuntu1
- using gdm3
- nvidia Driver Version: 525.60.11 (nvidia-driver-525)
- prime select to on-demand
- 1 external display, 1 internal LCD
```
Added device '/dev/dri/card1' (nvidia-drm) using non-atomic mode setting.
Added
** Summary changed:
- external screen freeze during display setting when using wayland
+ external screen freeze during display setting in wayland session: kernel:
[drm:__nv_drm_gem_nvkms_map.part.0 [nvidia_drm]] *ERROR*
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D
** Description changed:
- ubuntu 22.04.1
- 5.15.0-56-generic
- mutter 42.5-0ubuntu1
- using gdm3
- nvidia Driver Version: 525.60.11 (nvidia-driver-525)
- prime select to on-demand
- 1 external display, 1 internal LCD
```
Added device '/dev/dri/card1' (nvidia-drm) using non-ato