Comments (15)
StefanLobbenmeier
commented on August 16, 2024
1
I have some good news after all :)
I guessed that my pop os with kde-plasma-desktop was a bit too complicated for a start, so I just tried it with Kubuntu instead.
Before installing the requirements I get an error message such as
[22:18:20.676] (WW) GREETER: GStreamer; Unable to play - "http://a1.v2.phobos.apple.com.edgesuite.net/us/r1000/000/Features/atv/AutumnResources/videos/b6-4.mov"
[22:18:20.728] (WW) GREETER: Warning: "No decoder available for type 'video/x-h264, stream-format=(string)avc, alignment=(string)au, level=(string)4, profile=(string)high, codec_data=(buffer)01640028ffe1001b27640028ac52140780227e5ffc00040005a808080db615af7be02001000528f90809cb, width=(int)1920, height=(int)1080, framerate=(fraction)30/1, pixel-aspect-ratio=(fraction)1/1, colorimetry=(string)bt709'."
Which I like a lot more than a random segfault :P
After installing the dependencies (only gstreamer1.0-libav was missing) the preview worked with videos.
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StefanLobbenmeier
commented on August 16, 2024
Found packages (WIP):
sudo apt install gstreamer1.0-libav phonon-backend-gstreamer-common gstreamer1.0-plugins-good qml-module-qtquick-controls qt5-default
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3ximus
commented on August 16, 2024
Hi there, yes thank you, when you manage to find them all could you submit a pull request and add it to the README pls.
Thank you!
Cheers
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StefanLobbenmeier
commented on August 16, 2024
I need a hint regarding debugging this:
➜ aerial-sddm-theme git:(master) QML_IMPORT_TRACE=1 qml --verbose Main.qml
(lots of imports)
QQmlImports(file:///home/stefan/Downloads/aerial-sddm-theme/Main.qml)::resolveType: "MediaPlayer" => "QDeclarativeAudio" TYPE
[1] 44818 segmentation fault (core dumped) QML_IMPORT_TRACE=1 qml --verbose Main.qml
➜ aerial-sddm-theme git:(master)
Is there any command I can run to get more output that this
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StefanLobbenmeier
commented on August 16, 2024
Ok checking my installed packages now:
Arch Packages:
- https://archlinux.pkgs.org/rolling/archlinux-extra-x86_64/gst-libav-1.18.4-1-aarch64.pkg.tar.xz.html
- https://archlinux.pkgs.org/rolling/archlinux-extra-x86_64/phonon-qt5-gstreamer-4.10.0-2-x86_64.pkg.tar.zst.html
- https://archlinux.pkgs.org/rolling/archlinux-extra-x86_64/gst-plugins-good-1.18.4-2-x86_64.pkg.tar.zst.html
- https://archlinux.pkgs.org/rolling/archlinux-extra-x86_64/qt5-quickcontrols-5.15.2-1-x86_64.pkg.tar.zst.html
- https://archlinux.pkgs.org/rolling/archlinux-extra-x86_64/qt5-graphicaleffects-5.15.2-1-x86_64.pkg.tar.zst.html
- https://archlinux.pkgs.org/rolling/archlinux-extra-x86_64/qt5-multimedia-5.15.2-1-x86_64.pkg.tar.zst.html
| Package Name | Installation path | Ubuntu Package | Installation Path |
|---|---|---|---|
| gst-libav | /usr/lib/gstreamer-1.0/libgstlibav.so | gstreamer1.0-libav | /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so |
| phonon-qt5-gstreamer | /usr/lib/qt/plugins/phonon4qt5_backend/phonon_gstreamer.so | phonon-backend-gstreamer-common | only /usr/share/doc and /usr/share/icons/ ??? |
| gst-plugins-good | /usr/lib/gstreamer-1.0/libgst* | gstreamer1.0-plugins-good | /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgst* |
| qt5-quickcontrols | /usr/lib/qt/qml/QtQuick/Controls/* | qml-module-qtquick-controls | /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/* |
| qt5-graphicaleffects | /usr/lib/qt/qml/QtGraphicalEffects/* | qml-module-qtgraphicaleffects | /usr/lib/x86_64-linux-gnu/qt5/qml/QtGraphicalEffects/* |
| qt5-multimedia | /usr/include/qt/QtMultimedia/* | qml-module-qtmultimedia | /usr/lib/x86_64-linux-gnu/qt5/qml/QtMultimedia/* |
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StefanLobbenmeier
commented on August 16, 2024
From that table it looks like the gstreamer-common was a dud, phonon4qt5-backend-gstreamer might be the right module
Table after this change:
| Package Name | Installation path | Ubuntu Package | Installation Path |
|---|---|---|---|
| gst-libav | /usr/lib/gstreamer-1.0/libgstlibav.so | gstreamer1.0-libav | /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so |
| phonon-qt5-gstreamer | /usr/lib/qt/plugins/phonon4qt5_backend/phonon_gstreamer.so | phonon4qt5-backend-gstreamer | /usr/lib/x86_64-linux-gnu/qt5/plugins/phonon4qt5_backend/phonon_gstreamer.so |
| gst-plugins-good | /usr/lib/gstreamer-1.0/libgst* | gstreamer1.0-plugins-good | /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgst* |
| qt5-quickcontrols | /usr/lib/qt/qml/QtQuick/Controls/* | qml-module-qtquick-controls | /usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/* |
| qt5-graphicaleffects | /usr/lib/qt/qml/QtGraphicalEffects/* | qml-module-qtgraphicaleffects | /usr/lib/x86_64-linux-gnu/qt5/qml/QtGraphicalEffects/* |
| qt5-multimedia | /usr/include/qt/QtMultimedia/* | qml-module-qtmultimedia | /usr/lib/x86_64-linux-gnu/qt5/qml/QtMultimedia/* |
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StefanLobbenmeier
commented on August 16, 2024
I also noticed that the qt5 multimedia on arch includes a lot more in its installation path, but I can not find another package like that for ubuntu.
And even after switching the phonon-qt5 package to the proper one the seg fault persists
[1] 27556 segmentation fault (core dumped) QML_IMPORT_TRACE=1 sddm-greeter --test-mode --theme .
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3ximus
commented on August 16, 2024
I don't really know, could it be that you need some other gstreamer package ? how about phonon-backend-gstreamer-common ? Are you using Plasma as a desktop environment ? Because it probably has most of the packages that are necessary but I haven't listed them because I never installed this with another DE
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StefanLobbenmeier
commented on August 16, 2024
I am using
kde-plasma-desktop/groovy,groovy,now 5:106ubuntu1 amd64 [installed]
as my desktop environment
phonon-backend-gstreamer-common is the one I tried first, but it looks like it only contains icons and documentation:
dpkg -L phonon-backend-gstreamer-common
/.
/usr
/usr/share
/usr/share/doc
/usr/share/doc/phonon-backend-gstreamer-common
/usr/share/doc/phonon-backend-gstreamer-common/changelog.Debian.gz
/usr/share/doc/phonon-backend-gstreamer-common/copyright
/usr/share/icons
/usr/share/icons/hicolor
/usr/share/icons/hicolor/128x128
/usr/share/icons/hicolor/128x128/apps
/usr/share/icons/hicolor/128x128/apps/phonon-gstreamer.png
/usr/share/icons/hicolor/16x16
/usr/share/icons/hicolor/16x16/apps
/usr/share/icons/hicolor/16x16/apps/phonon-gstreamer.png
/usr/share/icons/hicolor/22x22
/usr/share/icons/hicolor/22x22/apps
/usr/share/icons/hicolor/22x22/apps/phonon-gstreamer.png
/usr/share/icons/hicolor/48x48
/usr/share/icons/hicolor/48x48/apps
/usr/share/icons/hicolor/48x48/apps/phonon-gstreamer.png
/usr/share/icons/hicolor/64x64
/usr/share/icons/hicolor/64x64/apps
/usr/share/icons/hicolor/64x64/apps/phonon-gstreamer.png
/usr/share/icons/hicolor/scalable
/usr/share/icons/hicolor/scalable/apps
/usr/share/icons/hicolor/scalable/apps/phonon-gstreamer.svg
Is there any command I can use to get a proper stacktrace instead of just this message with segmentation fault?
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3ximus
commented on August 16, 2024
I see...
You can try strace or you can always use gdb or some other debugger
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StefanLobbenmeier
commented on August 16, 2024
Hmm strace tells me
openat(AT_FDCWD, "/etc/igfx_user_feature.txt", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/igfx_user_feature.txt", O_RDONLY) = -1 ENOENT (No such file or directory)
getpid() = 27745
openat(AT_FDCWD, "/etc/igfx_user_feature.txt", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/igfx_user_feature.txt", O_RDONLY) = -1 ENOENT (No such file or directory)
ioctl(22, DRM_IOCTL_I915_GEM_MADVISE, 0x7ffe9ab40ca0) = 0
ioctl(22, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffe9ab40d00) = 0
ioctl(22, DRM_IOCTL_I915_GEM_MADVISE, 0x7ffe9ab40ca0) = 0
ioctl(22, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffe9ab40d00) = 0
ioctl(22, DRM_IOCTL_I915_GEM_MADVISE, 0x7ffe9ab409d0) = 0
ioctl(22, DRM_IOCTL_I915_GEM_MADVISE, 0x7ffe9ab40a80) = 0
ioctl(22, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffe9ab40bf0) = 0
ioctl(22, DRM_IOCTL_I915_GEM_MADVISE, 0x7ffe9ab409d0) = 0
ioctl(22, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffe9ab40cc0) = 0
ioctl(22, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffe9ab40cc0) = 0
ioctl(22, DRM_IOCTL_I915_GEM_CREATE, 0x7ffe9ab40c40) = 0
ioctl(22, DRM_IOCTL_I915_GEM_MADVISE, 0x7ffe9ab40c40) = 0
ioctl(22, DRM_IOCTL_I915_GEM_CREATE, 0x7ffe9ab40c30) = 0
ioctl(22, DRM_IOCTL_I915_GEM_SET_DOMAIN, 0x7ffe9ab40db0) = 0
openat(AT_FDCWD, "/etc/igfx_user_feature.txt", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/igfx_user_feature.txt", O_RDONLY) = -1 ENOENT (No such file or directory)
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=NULL} ---
+++ killed by SIGSEGV (core dumped) +++
[1] 27742 segmentation fault (core dumped) strace sddm-greeter --test-mode --theme .
I was wondering whether maybe my gstreamer is bad so I also installed Kaffeine (which is supposed to use gstreamer), but that one is able to play the videos.
Anyway I guess I should take this issue to the qt developers instead?
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3ximus
commented on August 16, 2024
I'm not sure, did you check all Kaffeine dependencies ? On their github they have
apt-get install kdelibs5-dev libvlc-dev libxss-dev vlc \
libkf5coreaddons-dev libkf5i18n-dev libqt5x11extras5-dev \
libkf5windowsystem-dev \
libkf5solid-dev libkf5widgetsaddons-dev kio-dev \
qt5-default libdvbv5-dev \
cmake extra-cmake-modules make g++ gettext
Could one of these lib be what you need instead ?
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StefanLobbenmeier
commented on August 16, 2024
I installed everything from that list except
E: Package 'kdelibs5-dev' has no installation candidate
E: Package 'kio-dev' has no installation candidate
and the issue still appears.
But since Kaffeine is able to play videos I dont think that is the right direction. Anyway I think I will close this issue for now since it is not the fault of this theme and hope to get some support by the QT team.
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3ximus
commented on August 16, 2024
ok good luck 👍
cheers
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3ximus
commented on August 16, 2024
Perfect !! Thanks for this 👍
Cheers !
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Related Issues (20)
- console user starting sddm.service cant preview video file HOT 3
- [FEATURE REQUEST] Download and cache videos after streaming HOT 1
- [Feature Request] Hardware Acceleration / VA-API Support HOT 1
- One second delay even after downloading the videos. HOT 2
- background image by day and night HOT 1
- Playlist has broken links HOT 1
- GStreamer; Unable to play HOT 13
- [Feature Request] Please add Power controls to theme HOT 4
- [Feature Request] Please add in Undersea and other newer aerial videos HOT 1
- Crash when loading media player fails HOT 2
- only one password box config? HOT 2
- Lubuntu 22.04 require libqt5multimedia5-plugins HOT 2
- Always show background image defined in theme.conf.The theme.conf.user configure does not work. HOT 5
- Cant download the videos for offline usage HOT 3
- [Feature Request (sort of)] Feasibility of shifting the clock/login UI elements back and forth across the screen on a time interval. HOT 2
- [Feature Request] 12 hour clock format HOT 1
- Incompatible with v0.21.0 of SDDM HOT 2
- The videos don't load with different errors. HOT 4
- *Feature request - Set the hour as 12hr (AM - PM) HOT 4
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