gamescope  -- glxgears
No CAP_SYS_NICE, falling back to regular-priority compute and threads.
Performance will be affected.
Your Wayland compositor does NOT support wp_presentation/presentation-time which is required for VK_KHR_present_wait and VK_KHR_present_id.
Please complain to your compositor vendor for support. Falling back to X11 window with less accurate present wait.
wlserver: [backend/headless/backend.c:68] Creating headless backend
vulkan: selecting physical device 'AMD Radeon RX 6900 XT (RADV NAVI21)': queue family 1 (general queue family 0)
vulkan: physical device supports DRM format modifiers
vulkan: supported DRM formats for sampling usage:
vulkan:   AR24 (0x34325241)
vulkan:   XR24 (0x34325258)
vulkan:   AB24 (0x34324241)
vulkan:   XB24 (0x34324258)
vulkan:   RG16 (0x36314752)
vulkan:   NV12 (0x3231564E)
vulkan:   AB4H (0x48344241)
vulkan:   XB4H (0x48344258)
vulkan:   AB48 (0x38344241)
vulkan:   XB48 (0x38344258)
vulkan:   AB30 (0x30334241)
vulkan:   XB30 (0x30334258)
vulkan:   AR30 (0x30335241)
vulkan:   XR30 (0x30335258)
vulkan: Creating Gamescope nested swapchain with format 44 and colorspace 0
wlserver: Running compositor on wayland display 'gamescope-0'
wlserver: [backend/headless/backend.c:16] Starting headless backend
wlserver: [xwayland/server.c:108] Starting Xwayland on :1
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Could not resolve keysym XF86CameraAccessEnable
> Warning:          Could not resolve keysym XF86CameraAccessDisable
> Warning:          Could not resolve keysym XF86CameraAccessToggle
> Warning:          Could not resolve keysym XF86NextElement
> Warning:          Could not resolve keysym XF86PreviousElement
> Warning:          Could not resolve keysym XF86AutopilotEngageToggle
> Warning:          Could not resolve keysym XF86MarkWaypoint
> Warning:          Could not resolve keysym XF86Sos
> Warning:          Could not resolve keysym XF86NavChart
> Warning:          Could not resolve keysym XF86FishingChart
> Warning:          Could not resolve keysym XF86SingleRangeRadar
> Warning:          Could not resolve keysym XF86DualRangeRadar
> Warning:          Could not resolve keysym XF86RadarOverlay
> Warning:          Could not resolve keysym XF86TraditionalSonar
> Warning:          Could not resolve keysym XF86ClearvuSonar
> Warning:          Could not resolve keysym XF86SidevuSonar
> Warning:          Could not resolve keysym XF86NavInfo
Errors from xkbcomp are not fatal to the X server
wlserver: [types/wlr_compositor.c:673] New wlr_surface 0x55feee34d950 (res 0x55feee3518e0)
wlserver: [xwayland/server.c:273] Xserver is ready
pipewire: stream state changed: connecting
pipewire: stream state changed: paused
pipewire: stream available on node ID: 95
vulkan: Creating Gamescope nested swapchain with format 44 and colorspace 0
pipewire: renegotiating stream params (size: 1280x720)
wlserver: [types/wlr_compositor.c:673] New wlr_surface 0x55feee60a8d0 (res 0x55feee64fc30)
xwm: got the same buffer committed twice, ignoring.
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
The XKEYBOARD keymap compiler (xkbcomp) reports:
> Warning:          Unsupported maximum keycode 708, clipping.
>                   X11 cannot support keycodes above 255.
> Warning:          Could not resolve keysym XF86CameraAccessEnable
> Warning:          Could not resolve keysym XF86CameraAccessDisable
> Warning:          Could not resolve keysym XF86CameraAccessToggle
> Warning:          Could not resolve keysym XF86NextElement
> Warning:          Could not resolve keysym XF86PreviousElement
> Warning:          Could not resolve keysym XF86AutopilotEngageToggle
> Warning:          Could not resolve keysym XF86MarkWaypoint
> Warning:          Could not resolve keysym XF86Sos
> Warning:          Could not resolve keysym XF86NavChart
> Warning:          Could not resolve keysym XF86FishingChart
> Warning:          Could not resolve keysym XF86SingleRangeRadar
> Warning:          Could not resolve keysym XF86DualRangeRadar
> Warning:          Could not resolve keysym XF86RadarOverlay
> Warning:          Could not resolve keysym XF86TraditionalSonar
> Warning:          Could not resolve keysym XF86ClearvuSonar
> Warning:          Could not resolve keysym XF86SidevuSonar
> Warning:          Could not resolve keysym XF86NavInfo
Errors from xkbcomp are not fatal to the X server
(EE) failed to read Wayland events: Broken pipe
Segmentation fault (core dumped)
[aaa@desktop ~]$ X connection to :1 broken (explicit kill or server shutdown).