Launch from wayland compositor and get detected as launch form tty.

[lidgnulinux]

Hello, I built mpv using this option :

meson setup -Db_lto=true \                          
        -Dalsa=enabled \                            
        -Dbuild-date=false \                        
        -Dcaca=disabled \                           
        -Dcdda=disabled \                           
        -Ddvdnav=disabled \                         
        -Degl-drm=enabled \                         
        -Degl-x11=enabled \      
        -Degl-wayland=enabled \                   
        -Degl=enabled \                             
        -Dgl=enabled \                              
        -Djack=enabled \                            
        -Dlibmpv=true \                             
        -Dsndio=disabled \                          
        -Dtests=false \                             
        -Duchardet=enabled \                        
        -Dvdpau=disabled \                          
        -Dvulkan=disabled \
        -Dwayland=enabled \                         
        -Dx11=enabled \                             
        -Dvideotoolbox-pl=disabled \ 
        build

And everytime I play video from wayland compositor & terminal, I get this warning :

[vo/gpu/drm] VT_GETMODE failed: Not a tty
[vo/gpu/drm] Failed to set up VT switcher. Terminal switching will be unavailable.
[vo/gpu/drm] Failed to acquire DRM master: Permission denied
[vo/gpu/drm] Failed to commit ModeSetting atomic request: Permission denied
[vo/gpu/opengl] Failed to set CRTC for connector 61: Permission denied
[vo/gpu] Failed to commit atomic request: Permission denied
[vo/gpu/drm] Failed to commit ModeSetting atomic request: Permission denied
[vo/gpu/drm] Failed to restore previous mode
[vo/gpu/drm] Failed to drop DRM master: Permission denied
[vo/gpu-next/drm] Can't handle VT release - signal already used
[vo/gpu-next/drm] Failed to set up VT switcher. Terminal switching will be unavailable.
[vo/gpu-next/drm] Failed to acquire DRM master: Permission denied
[vo/gpu-next/drm] Failed to commit ModeSetting atomic request: Permission denied
[vo/gpu-next/opengl] Failed to set CRTC for connector 61: Permission denied
[vo/gpu-next] Failed to commit atomic request: Permission denied
[vo/gpu-next/drm] Failed to commit ModeSetting atomic request: Permission denied
[vo/gpu-next/drm] Failed to restore previous mode
[vo/gpu-next/drm] Failed to drop DRM master: Permission denied

Playing from xorg/x11 are just find, is those messages above concerning ? Thanks.

[llyyr]

Do you have XDG_SESSION_TYPE and WAYLAND_DISPLAY set? check with env | grep

Also open an issue with all information the template asks for.

[llyyr]

I can't help you without seeing a log file.

[lidgnulinux]

I'm sorry, totally forget about that. I have this log.

output.txt

[llyyr]

mpv is falling back to wlshm because no gpu context could be initialized. I don't think this can be an mpv issue. Do things like eglinfo or eglgears work?

[lidgnulinux]

So I found a line contains [ 0.039][e][vo] Video output egl not found! , could be a clue. I'll dig deeper.

[lidgnulinux]

I don't know if --gpu-context=wayland is an answer, buf after using it the message disappear. At least it's disapper now.

[lidgnulinux]

I don't know if --gpu-context=wayland is an answer, buf after using it the message disappear. At least it's disapper now.