When I press space in Nautilus on some file, it shows preview in Tumbleweed. However in Leap 15.2, it doesn’t show anything. Any idea what should I check/install to make it work? Sushi is installed.
Hi
Looks like something is up with sushi, try from the command line, I get Gjs warnings and messages. Asking my openSUSE GNOME contacts…
This might be relevant. When I try to run a Gnome app under KDE (Gradio, epiphany, gnome disks, epiphany), they all fail. They load, but they’ve lost most, if not all, functionality. In all cases, when I run them from the command line, this error is thrown from the get-go (this is from Gradio):
Gtk-Message: 04:12:58.236: Failed to load module "colorreload-gtk-module"
(I also get this error, and failure, when I try to run the Midori browser. So I think there’s some GTK goofiness involved as Midori is not really a Gnome app.)
I need to amend my previous. epiphany and midori do load, but I now think my problems are user-based. 
Sorry if I’ve misled anyone. I do get that ‘Failed to load module “colorreload-gtk-module”’ if I run them from the command line, though.
running sushi outputs this
(sushi-start:24155): Gjs-WARNING **: 09:25:11.785: Some code accessed the property 'FallbackRenderer' on the module 'fallbackRenderer'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
(sushi-start:24155): Gjs-WARNING **: 09:25:11.785: Some code accessed the property 'audioTypes' on the module 'totemMimeTypes'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/3gpp
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/ac3
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/AMR
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/AMR-WB
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/basic
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/flac
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/midi
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/mp2
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/mp4
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/mpeg
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/ogg
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/prs.sid
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/vnd.rn-realaudio
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-aiff
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-ape
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-flac
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-gsm
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-it
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-m4a
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-matroska
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-mod
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-mp3
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-mpeg
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-ms-asf
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-ms-asx
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-ms-wax
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-ms-wma
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-musepack
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-pn-aiff
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-pn-au
Gjs-Message: 09:25:11.785: JS LOG: Register mimetype audio/x-pn-wav
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-pn-windows-acm
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-realaudio
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-real-audio
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-s3m
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-sbc
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-speex
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-stm
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-tta
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-wav
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-wavpack
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-vorbis
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-vorbis+ogg
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype audio/x-xm
Gjs-Message: 09:25:11.786: JS LOG: Register mimetype application/x-flac
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/pdf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-bzpdf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-ext-pdf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-gzpdf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-xzpdf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/illustrator
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/postscript
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-bzpostscript
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-gzpostscript
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-ext-eps
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-ext-ps
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype image/x-bzeps
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype image/x-eps
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype image/x-gzeps
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/illustrator
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.oasis.opendocument.text
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.oasis.opendocument.presentation
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.oasis.opendocument.spreadsheet
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.openxmlformats-officedocument.wordprocessingml.document
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.openxmlformats-officedocument.presentationml.presentation
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/msword
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.ms-excel
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/vnd.ms-powerpoint
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/rtf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-font-ttf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-font-otf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-font-pcf
Gjs-Message: 09:25:11.791: JS LOG: Register mimetype application/x-font-type1
(sushi-start:24155): Gjs-WARNING **: 09:25:11.792: Some code accessed the property 'videoTypes' on the module 'totemMimeTypes'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/mxf
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/ogg
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/ram
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/sdp
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/vnd.apple.mpegurl
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/vnd.ms-wpl
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/vnd.rn-realmedia
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-extension-m4a
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-extension-mp4
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-flash-video
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-matroska
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-netshow-channel
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-ogg
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-quicktimeplayer
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype application/x-shorten
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype image/vnd.rn-realpix
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype image/x-pict
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype misc/ultravox
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype text/x-google-video-pointer
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/3gp
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/3gpp
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/dv
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/divx
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/fli
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/flv
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/mp2t
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/mp4
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/mp4v-es
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/mpeg
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/msvideo
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/ogg
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/quicktime
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/vivo
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/vnd.divx
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/vnd.mpegurl
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/vnd.rn-realvideo
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/vnd.vivo
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/webm
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-anim
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-avi
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-flc
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-fli
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-flic
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-flv
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-m4v
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-matroska
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-mpeg
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-mpeg2
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-ms-asf
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-ms-asx
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-msvideo
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-ms-wm
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-ms-wmv
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-ms-wmx
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-ms-wvx
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-nsv
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-ogm+ogg
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-theora+ogg
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype video/x-totem-stream
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype audio/x-pn-realaudio
Gjs-Message: 09:25:11.792: JS LOG: Register mimetype text/html
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype application/x-navi-animation
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/bmp
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-bmp
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-MS-bmp
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/gif
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-icns
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-icon
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-ico
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-win-bitmap
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/vnd.microsoft.icon
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype application/ico
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/ico
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/icon
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype text/ico
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/jpeg
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/png
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-portable-anymap
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-portable-bitmap
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-portable-graymap
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-portable-pixmap
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/x-quicktime
Gjs-Message: 09:25:11.793: JS LOG: Register mimetype image/qtif
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/svg+xml
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/svg
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/svg-xml
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/vnd.adobe.svg+xml
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype text/xml-svg
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/svg+xml-compressed
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/x-tga
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/tiff
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/x-xbitmap
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype image/x-xpixmap
Gjs-Message: 09:25:11.794: JS LOG: Register mimetype text/plain
(sushi-start:24155): Gjs-WARNING **: 09:25:11.798: Some code accessed the property 'LOCALE_DIR' on the module 'path'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.
(sushi-start:24155): Gjs-WARNING **: 09:25:11.799: Some code accessed the property 'Application' on the module 'application'. That property was defined with 'let' or 'const' inside the module. This was previously supported, but is not correct according to the ES6 standard. Any symbols to be exported from a module must be defined with 'var'. The property access will work as previously for the time being, but please fix your code anyway.