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Bug#1021032: vlc: playing mp4 videos results in a black screen
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Aaron Rainbolt
Sep 30, 2022, 2:30:03 PM9/30/22
to
Package: vlc
Version: 3.0.17.4-4+b2
Severity: important
X-Debbugs-Cc: array...@gmail.com
Dear Maintainer,
When attempting to play back MP4 videos using VLC, only a black screen is
displayed, sometimes with the VLC logo still slightly visible in the
background. This problem appears to have been caused by the introduction of
ffmpeg5 into Debian.
Steps to reproduce:
1. Download a .mp4 video. Any video should work, I personally use drone
footage from Pexels.
2. Open the video using VLC. Using Media -> Open File... from within the
GUI works, as well as using the command line (vlc ./video.mp4).
Expected result:
The video should play back properly, allowing audio to be heard and video to
be seen.
Actual result:
The screen remains black (or, if you open the video from the command line, the
VLC logo can be seen dimly in the area where the video should be). The
playback slider moves normally, as if the video was playing back properly.
Additional notes:
This bug was first discovered in Ubuntu 22.10 Kinetic Kudu, however it is also
easily reproducible using Debian Sid. The bug exists both on physical and
virtual hardware on Ubuntu, and I have been able to replicate it in a virtual
machine on Debian.
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.19.0-2-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages vlc depends on:
ii vlc-bin 3.0.17.4-4+b2
ii vlc-plugin-base 3.0.17.4-4+b2
ii vlc-plugin-qt 3.0.17.4-4+b2
ii vlc-plugin-video-output 3.0.17.4-4+b2
Versions of packages vlc recommends:
ii vlc-l10n 3.0.17.4-4
ii vlc-plugin-access-extra 3.0.17.4-4+b2
ii vlc-plugin-notify 3.0.17.4-4+b2
ii vlc-plugin-samba 3.0.17.4-4+b2
ii vlc-plugin-skins2 3.0.17.4-4+b2
ii vlc-plugin-video-splitter 3.0.17.4-4+b2
ii vlc-plugin-visualization 3.0.17.4-4+b2
Versions of packages vlc suggests:
pn vlc-plugin-fluidsynth <none>
pn vlc-plugin-jack <none>
pn vlc-plugin-pipewire <none>
pn vlc-plugin-svg <none>
Versions of packages libvlc-bin depends on:
ii libc6 2.35-1
ii libvlc5 3.0.17.4-4+b2
Versions of packages libvlc5 depends on:
ii libc6 2.35-1
ii libvlccore9 3.0.17.4-4+b2
Versions of packages libvlc5 recommends:
ii libvlc-bin 3.0.17.4-4+b2
Versions of packages vlc-bin depends on:
ii libc6 2.35-1
ii libvlc-bin 3.0.17.4-4+b2
ii libvlc5 3.0.17.4-4+b2
Versions of packages vlc-plugin-access-extra depends on:
ii libc6 2.35-1
ii libsrt1.5-gnutls 1.5.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libvncclient1 0.9.13+dfsg-4
ii libxcb-composite0 1.15-1
ii libxcb-shm0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-base depends on:
ii liba52-0.7.4 0.7.4-20
ii libarchive13 3.6.0-1
ii libaribb24-0 1.0.3-2
ii libasound2 1.2.7.2-1
ii libass9 1:0.16.0-1
ii libavahi-client3 0.8-6
ii libavahi-common3 0.8-6
ii libavc1394-0 0.5.4-5
ii libavcodec59 7:5.1.1-2+b1
ii libavformat59 7:5.1.1-2+b1
ii libavutil57 7:5.1.1-2+b1
ii libbluray2 1:1.3.3-1
ii libc6 2.35-1
ii libcairo2 1.16.0-6
ii libcddb2 1.3.2-7
ii libchromaprint1 1.5.1-2+b1
ii libdav1d6 1.0.0-2
ii libdbus-1-3 1.14.2-1
ii libdc1394-25 2.2.6-4
ii libdca0 0.0.7-2
ii libdvbpsi10 1.3.3-1
ii libdvdnav4 6.1.1-1
ii libdvdread8 6.1.3-1
ii libebml5 1.4.2-2+b1
ii libfaad2 2.10.0-2+b1
ii libflac8 1.3.4-2
ii libfontconfig1 2.13.1-4.5
ii libfreetype6 2.12.1+dfsg-3
ii libfribidi0 1.0.8-2.1
ii libgcc-s1 12.2.0-3
ii libgcrypt20 1.10.1-2
ii libglib2.0-0 2.74.0-2
ii libgnutls30 3.7.7-2
ii libgpg-error0 1.45-2
ii libharfbuzz0b 5.2.0-2
ii libixml10 1:1.8.4-2
ii libjpeg62-turbo 1:2.1.2-1+b1
ii libkate1 0.4.1-11
ii liblirc-client0 0.10.1-7
ii liblua5.2-0 5.2.4-2
ii libmad0 0.15.1b-10.1+b1
ii libmatroska7 1.6.3-2
ii libmpcdec6 2:0.1~r495-2
ii libmpeg2-4 0.5.1-9
ii libmpg123-0 1.30.2-1
ii libmtp9 1.1.20-1
ii libncursesw6 6.3+20220423-2
ii libnfs13 4.0.0-1
ii libogg0 1.3.5-1
ii libopenmpt-modplug1 0.8.9.0-openmpt1-2+b1
ii libopus0 1.3.1-2
ii libpng16-16 1.6.38-2
ii libpostproc56 7:5.1.1-2+b1
ii libprotobuf-lite23 3.12.4-1+b5
ii libpulse0 16.1+dfsg1-2
ii libraw1394-11 2.1.2-2
ii libresid-builder0c2a 2.1.1-15+b1
ii librsvg2-2 2.54.5+dfsg-1
ii libsamplerate0 0.2.2-2
ii libsdl-image1.2 1.2.12-13+b1
ii libsdl1.2debian 1.2.15+dfsg2-8
ii libsecret-1-0 0.20.5-3
ii libshine3 3.1.1-2
ii libshout3 2.4.6-1+b1
ii libsidplay2 2.1.1-15+b1
ii libsndio7.0 1.9.0-0.3
ii libsoxr0 0.1.3-4
ii libspatialaudio0 0.3.0+git20180730+dfsg1-2+b1
ii libspeex1 1.2.1-1
ii libspeexdsp1 1.2.1-1
ii libssh2-1 1.10.0-3+b1
ii libstdc++6 12.2.0-3
ii libswscale6 7:5.1.1-2+b1
ii libsystemd0 251.4-3
ii libtag1v5 1.12-1+b1
ii libtheora0 1.1.1+dfsg.1-16
ii libtinfo6 6.3+20220423-2
ii libtwolame0 0.4.0-2
ii libudev1 251.4-3
ii libupnp13 1:1.8.4-2
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libvorbis0a 1.3.7-1
ii libvorbisenc2 1.3.7-1
ii libx264-164 2:0.164.3095+gitbaee400-2+b1
ii libx265-199 3.5-2+b1
ii libxcb-keysyms1 0.4.0-1+b2
ii libxcb1 1.15-1
ii libxml2 2.9.14+dfsg-1+b1
ii libzvbi0 0.2.35-19
ii vlc-data 3.0.17.4-4
ii zlib1g 1:1.2.11.dfsg-4.1
Versions of packages vlc-plugin-base recommends:
ii xdg-utils 1.1.3-4.1
Versions of packages vlc-plugin-base suggests:
pn libdvdcss2 <none>
Versions of packages vlc-plugin-notify depends on:
ii libc6 2.35-1
ii libgdk-pixbuf-2.0-0 2.42.9+dfsg-1
ii libglib2.0-0 2.74.0-2
ii libgtk-3-0 3.24.34-3
ii libnotify4 0.8.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
Versions of packages vlc-plugin-qt depends on:
ii libc6 2.35-1
ii libgcc-s1 12.2.0-3
ii libqt5core5a 5.15.6+dfsg-2
ii libqt5gui5 5.15.6+dfsg-2
ii libqt5svg5 5.15.6-2
ii libqt5widgets5 5.15.6+dfsg-2
ii libqt5x11extras5 5.15.6-2
ii libstdc++6 12.2.0-3
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libwayland-client0 1.21.0-1
ii libx11-6 2:1.8.1-2
Versions of packages vlc-plugin-qt recommends:
ii vlc-bin 3.0.17.4-4+b2
Versions of packages vlc-plugin-skins2 depends on:
ii fonts-freefont-ttf 20120503-10
ii libc6 2.35-1
ii libfreetype6 2.12.1+dfsg-3
ii libfribidi0 1.0.8-2.1
ii libgcc-s1 12.2.0-3
ii libstdc++6 12.2.0-3
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libx11-6 2:1.8.1-2
ii libxext6 2:1.3.4-1+b1
ii libxinerama1 2:1.1.4-3
ii libxpm4 1:3.5.12-1
ii vlc-plugin-qt 3.0.17.4-4+b2
Versions of packages vlc-plugin-skins2 recommends:
ii vlc-bin 3.0.17.4-4+b2
Versions of packages vlc-plugin-video-output depends on:
ii libaa1 1.4p5-50
ii libavcodec59 7:5.1.1-2+b1
ii libavutil57 7:5.1.1-2+b1
ii libc6 2.35-1
ii libcaca0 0.99.beta20-3
ii libegl1 1.5.0-1
ii libgl1 1.5.0-1
ii libgles2 1.5.0-1
ii libplacebo208 4.208.0-2
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libwayland-client0 1.21.0-1
ii libwayland-egl1 1.21.0-1
ii libx11-6 2:1.8.1-2
ii libxcb-keysyms1 0.4.0-1+b2
ii libxcb-shm0 1.15-1
ii libxcb-xv0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-video-splitter depends on:
ii libc6 2.35-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libxcb-randr0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-visualization depends on:
ii libc6 2.35-1
ii libgl1 1.5.0-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
-- no debconf information
Version: 3.0.17.4-4+b2
Severity: important
X-Debbugs-Cc: array...@gmail.com
Dear Maintainer,
When attempting to play back MP4 videos using VLC, only a black screen is
displayed, sometimes with the VLC logo still slightly visible in the
background. This problem appears to have been caused by the introduction of
ffmpeg5 into Debian.
Steps to reproduce:
1. Download a .mp4 video. Any video should work, I personally use drone
footage from Pexels.
2. Open the video using VLC. Using Media -> Open File... from within the
GUI works, as well as using the command line (vlc ./video.mp4).
Expected result:
The video should play back properly, allowing audio to be heard and video to
be seen.
Actual result:
The screen remains black (or, if you open the video from the command line, the
VLC logo can be seen dimly in the area where the video should be). The
playback slider moves normally, as if the video was playing back properly.
Additional notes:
This bug was first discovered in Ubuntu 22.10 Kinetic Kudu, however it is also
easily reproducible using Debian Sid. The bug exists both on physical and
virtual hardware on Ubuntu, and I have been able to replicate it in a virtual
machine on Debian.
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)
Kernel: Linux 5.19.0-2-amd64 (SMP w/4 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages vlc depends on:
ii vlc-bin 3.0.17.4-4+b2
ii vlc-plugin-base 3.0.17.4-4+b2
ii vlc-plugin-qt 3.0.17.4-4+b2
ii vlc-plugin-video-output 3.0.17.4-4+b2
Versions of packages vlc recommends:
ii vlc-l10n 3.0.17.4-4
ii vlc-plugin-access-extra 3.0.17.4-4+b2
ii vlc-plugin-notify 3.0.17.4-4+b2
ii vlc-plugin-samba 3.0.17.4-4+b2
ii vlc-plugin-skins2 3.0.17.4-4+b2
ii vlc-plugin-video-splitter 3.0.17.4-4+b2
ii vlc-plugin-visualization 3.0.17.4-4+b2
Versions of packages vlc suggests:
pn vlc-plugin-fluidsynth <none>
pn vlc-plugin-jack <none>
pn vlc-plugin-pipewire <none>
pn vlc-plugin-svg <none>
Versions of packages libvlc-bin depends on:
ii libc6 2.35-1
ii libvlc5 3.0.17.4-4+b2
Versions of packages libvlc5 depends on:
ii libc6 2.35-1
ii libvlccore9 3.0.17.4-4+b2
Versions of packages libvlc5 recommends:
ii libvlc-bin 3.0.17.4-4+b2
Versions of packages vlc-bin depends on:
ii libc6 2.35-1
ii libvlc-bin 3.0.17.4-4+b2
ii libvlc5 3.0.17.4-4+b2
Versions of packages vlc-plugin-access-extra depends on:
ii libc6 2.35-1
ii libsrt1.5-gnutls 1.5.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libvncclient1 0.9.13+dfsg-4
ii libxcb-composite0 1.15-1
ii libxcb-shm0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-base depends on:
ii liba52-0.7.4 0.7.4-20
ii libarchive13 3.6.0-1
ii libaribb24-0 1.0.3-2
ii libasound2 1.2.7.2-1
ii libass9 1:0.16.0-1
ii libavahi-client3 0.8-6
ii libavahi-common3 0.8-6
ii libavc1394-0 0.5.4-5
ii libavcodec59 7:5.1.1-2+b1
ii libavformat59 7:5.1.1-2+b1
ii libavutil57 7:5.1.1-2+b1
ii libbluray2 1:1.3.3-1
ii libc6 2.35-1
ii libcairo2 1.16.0-6
ii libcddb2 1.3.2-7
ii libchromaprint1 1.5.1-2+b1
ii libdav1d6 1.0.0-2
ii libdbus-1-3 1.14.2-1
ii libdc1394-25 2.2.6-4
ii libdca0 0.0.7-2
ii libdvbpsi10 1.3.3-1
ii libdvdnav4 6.1.1-1
ii libdvdread8 6.1.3-1
ii libebml5 1.4.2-2+b1
ii libfaad2 2.10.0-2+b1
ii libflac8 1.3.4-2
ii libfontconfig1 2.13.1-4.5
ii libfreetype6 2.12.1+dfsg-3
ii libfribidi0 1.0.8-2.1
ii libgcc-s1 12.2.0-3
ii libgcrypt20 1.10.1-2
ii libglib2.0-0 2.74.0-2
ii libgnutls30 3.7.7-2
ii libgpg-error0 1.45-2
ii libharfbuzz0b 5.2.0-2
ii libixml10 1:1.8.4-2
ii libjpeg62-turbo 1:2.1.2-1+b1
ii libkate1 0.4.1-11
ii liblirc-client0 0.10.1-7
ii liblua5.2-0 5.2.4-2
ii libmad0 0.15.1b-10.1+b1
ii libmatroska7 1.6.3-2
ii libmpcdec6 2:0.1~r495-2
ii libmpeg2-4 0.5.1-9
ii libmpg123-0 1.30.2-1
ii libmtp9 1.1.20-1
ii libncursesw6 6.3+20220423-2
ii libnfs13 4.0.0-1
ii libogg0 1.3.5-1
ii libopenmpt-modplug1 0.8.9.0-openmpt1-2+b1
ii libopus0 1.3.1-2
ii libpng16-16 1.6.38-2
ii libpostproc56 7:5.1.1-2+b1
ii libprotobuf-lite23 3.12.4-1+b5
ii libpulse0 16.1+dfsg1-2
ii libraw1394-11 2.1.2-2
ii libresid-builder0c2a 2.1.1-15+b1
ii librsvg2-2 2.54.5+dfsg-1
ii libsamplerate0 0.2.2-2
ii libsdl-image1.2 1.2.12-13+b1
ii libsdl1.2debian 1.2.15+dfsg2-8
ii libsecret-1-0 0.20.5-3
ii libshine3 3.1.1-2
ii libshout3 2.4.6-1+b1
ii libsidplay2 2.1.1-15+b1
ii libsndio7.0 1.9.0-0.3
ii libsoxr0 0.1.3-4
ii libspatialaudio0 0.3.0+git20180730+dfsg1-2+b1
ii libspeex1 1.2.1-1
ii libspeexdsp1 1.2.1-1
ii libssh2-1 1.10.0-3+b1
ii libstdc++6 12.2.0-3
ii libswscale6 7:5.1.1-2+b1
ii libsystemd0 251.4-3
ii libtag1v5 1.12-1+b1
ii libtheora0 1.1.1+dfsg.1-16
ii libtinfo6 6.3+20220423-2
ii libtwolame0 0.4.0-2
ii libudev1 251.4-3
ii libupnp13 1:1.8.4-2
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libvorbis0a 1.3.7-1
ii libvorbisenc2 1.3.7-1
ii libx264-164 2:0.164.3095+gitbaee400-2+b1
ii libx265-199 3.5-2+b1
ii libxcb-keysyms1 0.4.0-1+b2
ii libxcb1 1.15-1
ii libxml2 2.9.14+dfsg-1+b1
ii libzvbi0 0.2.35-19
ii vlc-data 3.0.17.4-4
ii zlib1g 1:1.2.11.dfsg-4.1
Versions of packages vlc-plugin-base recommends:
ii xdg-utils 1.1.3-4.1
Versions of packages vlc-plugin-base suggests:
pn libdvdcss2 <none>
Versions of packages vlc-plugin-notify depends on:
ii libc6 2.35-1
ii libgdk-pixbuf-2.0-0 2.42.9+dfsg-1
ii libglib2.0-0 2.74.0-2
ii libgtk-3-0 3.24.34-3
ii libnotify4 0.8.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
Versions of packages vlc-plugin-qt depends on:
ii libc6 2.35-1
ii libgcc-s1 12.2.0-3
ii libqt5core5a 5.15.6+dfsg-2
ii libqt5gui5 5.15.6+dfsg-2
ii libqt5svg5 5.15.6-2
ii libqt5widgets5 5.15.6+dfsg-2
ii libqt5x11extras5 5.15.6-2
ii libstdc++6 12.2.0-3
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libwayland-client0 1.21.0-1
ii libx11-6 2:1.8.1-2
Versions of packages vlc-plugin-qt recommends:
ii vlc-bin 3.0.17.4-4+b2
Versions of packages vlc-plugin-skins2 depends on:
ii fonts-freefont-ttf 20120503-10
ii libc6 2.35-1
ii libfreetype6 2.12.1+dfsg-3
ii libfribidi0 1.0.8-2.1
ii libgcc-s1 12.2.0-3
ii libstdc++6 12.2.0-3
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libx11-6 2:1.8.1-2
ii libxext6 2:1.3.4-1+b1
ii libxinerama1 2:1.1.4-3
ii libxpm4 1:3.5.12-1
ii vlc-plugin-qt 3.0.17.4-4+b2
Versions of packages vlc-plugin-skins2 recommends:
ii vlc-bin 3.0.17.4-4+b2
Versions of packages vlc-plugin-video-output depends on:
ii libaa1 1.4p5-50
ii libavcodec59 7:5.1.1-2+b1
ii libavutil57 7:5.1.1-2+b1
ii libc6 2.35-1
ii libcaca0 0.99.beta20-3
ii libegl1 1.5.0-1
ii libgl1 1.5.0-1
ii libgles2 1.5.0-1
ii libplacebo208 4.208.0-2
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libwayland-client0 1.21.0-1
ii libwayland-egl1 1.21.0-1
ii libx11-6 2:1.8.1-2
ii libxcb-keysyms1 0.4.0-1+b2
ii libxcb-shm0 1.15-1
ii libxcb-xv0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-video-splitter depends on:
ii libc6 2.35-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
ii libxcb-randr0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-visualization depends on:
ii libc6 2.35-1
ii libgl1 1.5.0-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-4+b2
-- no debconf information
Sebastian Ramacher
Oct 2, 2022, 11:20:03 AM10/2/22
to
Control: tags -1 confirmed
On 2022-09-30 13:23:02 -0500, Aaron Rainbolt wrote:
> Package: vlc
> Version: 3.0.17.4-4+b2
> Severity: important
> X-Debbugs-Cc: array...@gmail.com
>
> Dear Maintainer,
>
> When attempting to play back MP4 videos using VLC, only a black screen is
> displayed, sometimes with the VLC logo still slightly visible in the
> background. This problem appears to have been caused by the introduction of
> ffmpeg5 into Debian.
No, I don't think so. This issue is more recent.
>
> Steps to reproduce:
>
> 1. Download a .mp4 video. Any video should work, I personally use drone
> footage from Pexels.
> 2. Open the video using VLC. Using Media -> Open File... from within the
> GUI works, as well as using the command line (vlc ./video.mp4).
>
> Expected result:
>
> The video should play back properly, allowing audio to be heard and video to
> be seen.
>
> Actual result:
>
> The screen remains black (or, if you open the video from the command line, the
> VLC logo can be seen dimly in the area where the video should be). The
> playback slider moves normally, as if the video was playing back properly.
Indeed, I have no idea why though.
Cheers
--
Sebastian Ramacher
On 2022-09-30 13:23:02 -0500, Aaron Rainbolt wrote:
> Package: vlc
> Version: 3.0.17.4-4+b2
> Severity: important
> X-Debbugs-Cc: array...@gmail.com
>
> Dear Maintainer,
>
> When attempting to play back MP4 videos using VLC, only a black screen is
> displayed, sometimes with the VLC logo still slightly visible in the
> background. This problem appears to have been caused by the introduction of
> ffmpeg5 into Debian.
>
> Steps to reproduce:
>
> 1. Download a .mp4 video. Any video should work, I personally use drone
> footage from Pexels.
> 2. Open the video using VLC. Using Media -> Open File... from within the
> GUI works, as well as using the command line (vlc ./video.mp4).
>
> Expected result:
>
> The video should play back properly, allowing audio to be heard and video to
> be seen.
>
> Actual result:
>
> The screen remains black (or, if you open the video from the command line, the
> VLC logo can be seen dimly in the area where the video should be). The
> playback slider moves normally, as if the video was playing back properly.
Cheers
Sebastian Ramacher
Sebastian Ramacher
Oct 2, 2022, 11:40:04 AM10/2/22
to
Control: tags -1 upstream fixed-upstream
The issue seems to be fixed in 3.0.18-rc2.
Cheers
--
Sebastian Ramacher
Cheers
Sebastian Ramacher
eeick...@ubuntu.com
Oct 2, 2022, 12:00:10 PM10/2/22
to
Hi Sebastian,
This is excellent news. FYI, we're tracking this bug in Launchpad as
well at https://launchpad.net/bugs/1991457 . Not sure if you feel like
packaging an rc soon for this (even in experimental), but it would
definitely help us as we have multiple flavors with this seeded (Ubuntu
Studio, Kubuntu, Lubuntu, and Ubuntu Unity have chimed-in so far).
Thanks,
Erich
Sebastian Ramacher
Oct 2, 2022, 12:50:04 PM10/2/22
to
available, I'll upload new version.
Cheers
--
Sebastian Ramacher
Sebastian Ramacher
Oct 2, 2022, 2:00:04 PM10/2/22
to
On 2022-10-02 10:51:50 -0700, eeick...@ubuntu.com wrote:
> time to wait for a 3.0.18 release. Is there a link to the upstream
> commit so that we can patch what we have to fix this bug downstream?
I'm afraid you'll have to bisect to find that commit.
Cheers
--
Sebastian Ramacher
> On Sun, 2022-10-02 at 18:44 +0200, Sebastian Ramacher wrote:
> > On 2022-10-02 08:55:34 -0700, eeick...@ubuntu.com wrote:
> > > Hi Sebastian,
> > >
> > > On Sun, 2022-10-02 at 17:35 +0200, Sebastian Ramacher wrote:
> > > > Control: tags -1 upstream fixed-upstream
> > > >
> > > > On 2022-10-02 17:12:57 +0200, Sebastian Ramacher wrote:
> > > > > Control: tags -1 confirmed
> > > > >
> > > > > On 2022-09-30 13:23:02 -0500, Aaron Rainbolt wrote:
> > On 2022-10-02 08:55:34 -0700, eeick...@ubuntu.com wrote:
> > > Hi Sebastian,
> > >
> > > On Sun, 2022-10-02 at 17:35 +0200, Sebastian Ramacher wrote:
> > > > Control: tags -1 upstream fixed-upstream
> > > >
> > > > On 2022-10-02 17:12:57 +0200, Sebastian Ramacher wrote:
> > > > > Control: tags -1 confirmed
> > > > >
> > > > > On 2022-09-30 13:23:02 -0500, Aaron Rainbolt wrote:
> > > > > > Package: vlc
> > > > > > Version: 3.0.17.4-4+b2
> > > > > > Severity: important
> > > > > > X-Debbugs-Cc: array...@gmail.com
> > > > > >
> > > > > > Dear Maintainer,
> > > > > >
> > > > > > When attempting to play back MP4 videos using VLC, only a
> > > > > > black
> > > > > > screen is
> > > > > > displayed, sometimes with the VLC logo still slightly visible
> > > > > > in
> > > > > > the
> > > > > > background. This problem appears to have been caused by the
> > > > > > introduction of
> > > > > > ffmpeg5 into Debian.
> > > > >
> > > > > > Version: 3.0.17.4-4+b2
> > > > > > Severity: important
> > > > > > X-Debbugs-Cc: array...@gmail.com
> > > > > >
> > > > > > Dear Maintainer,
> > > > > >
> > > > > > When attempting to play back MP4 videos using VLC, only a
> > > > > > black
> > > > > > screen is
> > > > > > displayed, sometimes with the VLC logo still slightly visible
> > > > > > in
> > > > > > the
> > > > > > background. This problem appears to have been caused by the
> > > > > > introduction of
> > > > > > ffmpeg5 into Debian.
> > > > >
> > > > > No, I don't think so. This issue is more recent.
> > > > >
> > > > > >
> > > > >
> > > > > >
> > > > > > Steps to reproduce:
> > > > > >
> > > > > > 1. Download a .mp4 video. Any video should work, I
> > > > > > personally
> > > > > > use drone
> > > > > > footage from Pexels.
> > > > > > 2. Open the video using VLC. Using Media -> Open File...
> > > > > > from
> > > > > > within the
> > > > > > GUI works, as well as using the command line (vlc
> > > > > > ./video.mp4).
> > > > > >
> > > > > > Expected result:
> > > > > >
> > > > > > The video should play back properly, allowing audio to be
> > > > > > heard
> > > > > > and video to
> > > > > > be seen.
> > > > > >
> > > > > > Actual result:
> > > > > >
> > > > > > The screen remains black (or, if you open the video from the
> > > > > > command line, the
> > > > > > VLC logo can be seen dimly in the area where the video should
> > > > > > be). The
> > > > > > playback slider moves normally, as if the video was playing
> > > > > > back
> > > > > > properly.
> > > > >
> > > > > >
> > > > > > 1. Download a .mp4 video. Any video should work, I
> > > > > > personally
> > > > > > use drone
> > > > > > footage from Pexels.
> > > > > > 2. Open the video using VLC. Using Media -> Open File...
> > > > > > from
> > > > > > within the
> > > > > > GUI works, as well as using the command line (vlc
> > > > > > ./video.mp4).
> > > > > >
> > > > > > Expected result:
> > > > > >
> > > > > > The video should play back properly, allowing audio to be
> > > > > > heard
> > > > > > and video to
> > > > > > be seen.
> > > > > >
> > > > > > Actual result:
> > > > > >
> > > > > > The screen remains black (or, if you open the video from the
> > > > > > command line, the
> > > > > > VLC logo can be seen dimly in the area where the video should
> > > > > > be). The
> > > > > > playback slider moves normally, as if the video was playing
> > > > > > back
> > > > > > properly.
> > > > >
> > > > > Indeed, I have no idea why though.
> > > >
> > > > The issue seems to be fixed in 3.0.18-rc2.
> > > >
> > > > Cheers
> > >
> > > This is excellent news. FYI, we're tracking this bug in Launchpad
> > > as
> > > well at https://launchpad.net/bugs/1991457 . Not sure if you feel
> > > like
> > > packaging an rc soon for this (even in experimental), but it would
> > > definitely help us as we have multiple flavors with this seeded
> > > (Ubuntu
> > > Studio, Kubuntu, Lubuntu, and Ubuntu Unity have chimed-in so far).
> >
> > There are no tarballs yet. Whenever they (or the 3.0.18 release)
> > becomes
> > available, I'll upload new version.
> >
> > Cheers
>
> Thanks. We're about 1.5 weeks away from Final Freeze, so we don't have
> > > >
> > > > The issue seems to be fixed in 3.0.18-rc2.
> > > >
> > > > Cheers
> > >
> > > This is excellent news. FYI, we're tracking this bug in Launchpad
> > > as
> > > well at https://launchpad.net/bugs/1991457 . Not sure if you feel
> > > like
> > > packaging an rc soon for this (even in experimental), but it would
> > > definitely help us as we have multiple flavors with this seeded
> > > (Ubuntu
> > > Studio, Kubuntu, Lubuntu, and Ubuntu Unity have chimed-in so far).
> >
> > There are no tarballs yet. Whenever they (or the 3.0.18 release)
> > becomes
> > available, I'll upload new version.
> >
> > Cheers
>
> time to wait for a 3.0.18 release. Is there a link to the upstream
> commit so that we can patch what we have to fix this bug downstream?
I'm afraid you'll have to bisect to find that commit.
Cheers
--
Sebastian Ramacher
eeick...@ubuntu.com
Oct 2, 2022, 2:00:04 PM10/2/22
to
On Sun, 2022-10-02 at 18:44 +0200, Sebastian Ramacher wrote:
Thanks. We're about 1.5 weeks away from Final Freeze, so we don't have
time to wait for a 3.0.18 release. Is there a link to the upstream
commit so that we can patch what we have to fix this bug downstream?
Thanks in advance,
time to wait for a 3.0.18 release. Is there a link to the upstream
commit so that we can patch what we have to fix this bug downstream?
Erich
Lyndon Brown
Oct 2, 2022, 7:20:04 PM10/2/22
to
Control: retitle -1 vlc: playing videos results in a black screen
Control: severity -1 grave
Ran into this today after installing daily Sid updates. Was fine
yesterday. I think that some updates from yesterday, or perhaps the day
before may have been delayed until today due to a dependency issue, so
that may explain why I've only just experienced this.
This is not limited to mp4, I've also tried avi & mpg.
Logs indicate video format conversion failure, as per the original
reporter's logs.
From my apt log, these are the package updates that were installed
today:
- autoconf-archive:amd64 (20220903-1, 20220903-2)
- chromium:amd64 (106.0.5249.61-1, 106.0.5249.91-1)
- chromium-common:amd64 (106.0.5249.61-1, 106.0.5249.91-1)
- chromium-sandbox:amd64 (106.0.5249.61-1, 106.0.5249.91-1)
- flex:amd64 (2.6.4-8, 2.6.4-8.1)
- libexempi8:amd64 (2.6.2-1, 2.6.2-2)
- libfido2-1:amd64 (1.11.0-1+b1, 1.12.0-1)
- libfl2:amd64 (2.6.4-8, 2.6.4-8.1)
- libfl-dev:amd64 (2.6.4-8, 2.6.4-8.1)
- libmediastreamer11:amd64 (1:5.0.37+dfsg-4, 1:5.0.37+dfsg-4+b1)
- libopenmpt0:amd64 (0.6.5-1, 0.6.6-1)
- libopenmpt-dev:amd64 (0.6.5-1, 0.6.6-1)
- libpixie-java:amd64 (1:1.1.6-4, 1:1.1.6-5)
- libqpdf29:amd64 (11.1.0-1, 11.1.1-1)
- libqt5concurrent5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5core5a:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5dbus5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5designer5:amd64 (5.15.4-2+b1, 5.15.6-2)
- libqt5gui5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5multimedia5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5multimediagsttools5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5multimediaquick5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5multimediawidgets5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5network5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5opengl5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5opengl5-dev:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5printsupport5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5qml5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5qmlmodels5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5qmlworkerscript5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quick5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quickcontrols2-5:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- libqt5quickparticles5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quickshapes5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quicktemplates2-5:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- libqt5quicktest5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quickwidgets5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5sql5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5sql5-sqlite:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5svg5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5svg5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5test5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5texttospeech5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandclient5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandclient5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandcompositor5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandcompositor5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5widgets5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5x11extras5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5x11extras5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5xml5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt6concurrent6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6core6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6dbus6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6gui6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6network6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6opengl6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6openglwidgets6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6printsupport6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6shadertools6:amd64 (6.3.1-2, 6.3.1-3)
- libqt6sql6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6sql6-sqlite:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6test6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6widgets6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6xml6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- linphone-desktop:amd64 (4.3.2-2, 4.3.2-2+b1)
- qml:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtgraphicaleffects:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qt-labs-platform:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qml-module-qtmultimedia:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtqml:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick2:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick-controls2:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qml-module-qtquick-controls:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-dialogs:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-extras:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-layouts:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick-privatewidgets:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-shapes:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick-templates2:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qml-module-qtquick-window2:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtwayland-compositor:amd64 (5.15.4-2, 5.15.6-2)
- qt5ct:amd64 (1.5-1+b1, 1.5-1+b2)
- qt5-gtk-platformtheme:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qt5-qmake:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qt5-qmake-bin:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qt5-qmltooling-plugins:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qt6-gtk-platformtheme:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- qt6-qpa-plugins:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- qtbase5-dev:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qtbase5-dev-tools:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qtbase5-private-dev:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qtdeclarative5-dev:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qtdeclarative5-dev-tools:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qtmultimedia5-dev:amd64 (5.15.4-2, 5.15.6-2)
- qtquickcontrols2-5-dev:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qtspeech5-flite-plugin:amd64 (5.15.4-2, 5.15.6-2)
- qtwayland5:amd64 (5.15.4-2, 5.15.6-2)
- qtwayland5-dev-tools:amd64 (5.15.4-2, 5.15.6-2)
- qtwebengine5-doc-html:amd64 (5.15.10+dfsg-4, 5.15.10+dfsg-7)
- qtwebview5-doc-html:amd64 (5.15.4-2, 5.15.6-2)
As you can see, mostly minor Qt updates.
I have not tried doing any builds/bisecting (yet).
Control: severity -1 grave
Ran into this today after installing daily Sid updates. Was fine
yesterday. I think that some updates from yesterday, or perhaps the day
before may have been delayed until today due to a dependency issue, so
that may explain why I've only just experienced this.
This is not limited to mp4, I've also tried avi & mpg.
Logs indicate video format conversion failure, as per the original
reporter's logs.
From my apt log, these are the package updates that were installed
today:
- autoconf-archive:amd64 (20220903-1, 20220903-2)
- chromium:amd64 (106.0.5249.61-1, 106.0.5249.91-1)
- chromium-common:amd64 (106.0.5249.61-1, 106.0.5249.91-1)
- chromium-sandbox:amd64 (106.0.5249.61-1, 106.0.5249.91-1)
- flex:amd64 (2.6.4-8, 2.6.4-8.1)
- libexempi8:amd64 (2.6.2-1, 2.6.2-2)
- libfido2-1:amd64 (1.11.0-1+b1, 1.12.0-1)
- libfl2:amd64 (2.6.4-8, 2.6.4-8.1)
- libfl-dev:amd64 (2.6.4-8, 2.6.4-8.1)
- libmediastreamer11:amd64 (1:5.0.37+dfsg-4, 1:5.0.37+dfsg-4+b1)
- libopenmpt0:amd64 (0.6.5-1, 0.6.6-1)
- libopenmpt-dev:amd64 (0.6.5-1, 0.6.6-1)
- libpixie-java:amd64 (1:1.1.6-4, 1:1.1.6-5)
- libqpdf29:amd64 (11.1.0-1, 11.1.1-1)
- libqt5concurrent5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5core5a:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5dbus5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5designer5:amd64 (5.15.4-2+b1, 5.15.6-2)
- libqt5gui5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5multimedia5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5multimediagsttools5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5multimediaquick5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5multimediawidgets5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5network5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5opengl5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5opengl5-dev:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5printsupport5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5qml5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5qmlmodels5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5qmlworkerscript5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quick5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quickcontrols2-5:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- libqt5quickparticles5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quickshapes5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quicktemplates2-5:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- libqt5quicktest5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5quickwidgets5:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- libqt5sql5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5sql5-sqlite:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5svg5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5svg5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5test5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5texttospeech5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandclient5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandclient5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandcompositor5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5waylandcompositor5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5widgets5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt5x11extras5:amd64 (5.15.4-2, 5.15.6-2)
- libqt5x11extras5-dev:amd64 (5.15.4-2, 5.15.6-2)
- libqt5xml5:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- libqt6concurrent6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6core6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6dbus6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6gui6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6network6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6opengl6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6openglwidgets6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6printsupport6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6shadertools6:amd64 (6.3.1-2, 6.3.1-3)
- libqt6sql6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6sql6-sqlite:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6test6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6widgets6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- libqt6xml6:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- linphone-desktop:amd64 (4.3.2-2, 4.3.2-2+b1)
- qml:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtgraphicaleffects:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qt-labs-platform:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qml-module-qtmultimedia:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtqml:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick2:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick-controls2:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qml-module-qtquick-controls:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-dialogs:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-extras:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-layouts:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick-privatewidgets:amd64 (5.15.4-2, 5.15.6-2)
- qml-module-qtquick-shapes:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtquick-templates2:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qml-module-qtquick-window2:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qml-module-qtwayland-compositor:amd64 (5.15.4-2, 5.15.6-2)
- qt5ct:amd64 (1.5-1+b1, 1.5-1+b2)
- qt5-gtk-platformtheme:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qt5-qmake:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qt5-qmake-bin:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qt5-qmltooling-plugins:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qt6-gtk-platformtheme:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- qt6-qpa-plugins:amd64 (6.3.1+dfsg-9, 6.3.1+dfsg-10)
- qtbase5-dev:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qtbase5-dev-tools:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qtbase5-private-dev:amd64 (5.15.4+dfsg-5, 5.15.6+dfsg-2)
- qtdeclarative5-dev:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qtdeclarative5-dev-tools:amd64 (5.15.4+dfsg-4, 5.15.6+dfsg-2)
- qtmultimedia5-dev:amd64 (5.15.4-2, 5.15.6-2)
- qtquickcontrols2-5-dev:amd64 (5.15.4+dfsg-2, 5.15.6+dfsg-2)
- qtspeech5-flite-plugin:amd64 (5.15.4-2, 5.15.6-2)
- qtwayland5:amd64 (5.15.4-2, 5.15.6-2)
- qtwayland5-dev-tools:amd64 (5.15.4-2, 5.15.6-2)
- qtwebengine5-doc-html:amd64 (5.15.10+dfsg-4, 5.15.10+dfsg-7)
- qtwebview5-doc-html:amd64 (5.15.4-2, 5.15.6-2)
As you can see, mostly minor Qt updates.
I have not tried doing any builds/bisecting (yet).
Sebastian Ramacher
Oct 2, 2022, 7:30:03 PM10/2/22
to
it's probably Qt breaking vlc … and my test with 3.0.18 rc2 just worked
as I built it with the current Qt version in unstable.
Cheers
>
> I have not tried doing any builds/bisecting (yet).
>
Sebastian Ramacher
Lyndon Brown
Oct 3, 2022, 1:40:04 AM10/3/22
to
On Mon, 03 Oct 2022 03:07:30 +0100 Lyndon Brown <jnq...@gmail.com>
wrote:
> I have no idea at this time what the relevant difference is between
> them that's causing this.
Update.
So first of all I wondered whether differences in configure options
could be relevant. Before, I'd just used --disable-skins2. So I rebuilt
the upstream codebase with the following to duplicate much of the
debian package config: ../configure --disable-skins2 --config-cache --
disable-update-check --enable-fast-install --enable-a52 --enable-aa --
enable-aribsub --enable-avahi --enable-bluray --enable-caca --enable-
chromaprint --enable-chromecast --enable-dav1d --enable-dbus --enable-
dca --enable-dvbpsi --enable-dvdnav --enable-faad --enable-flac --
enable-fluidsynth --enable-freetype --enable-fribidi --enable-gles2 --
enable-gnutls --enable-harfbuzz --enable-jack --enable-kate --enable-
libass --enable-libmpeg2 --enable-libxml2 --enable-lirc --enable-mad --
enable-matroska --enable-mod --enable-mpc --enable-mpg123 --enable-mtp
--enable-ncurses --enable-notify --enable-ogg --enable-opus --enable-
pulse --enable-qt --enable-realrtsp --enable-samplerate --enable-sdl-
image --enable-sftp --enable-shine --enable-shout --enable-skins2 --
enable-sndio --enable-soxr --enable-spatialaudio --enable-speex --
enable-srt --enable-svg --enable-svgdec --enable-taglib --enable-theora
--enable-twolame --enable-upnp --enable-vdpau --enable-vnc --enable-
vorbis --enable-x264 --enable-x265 --enable-zvbi --disable-aom --
disable-crystalhd --disable-d3d11va --disable-decklink --disable-
directx --disable-dsm --disable-dxva2 --disable-fdkaac --disable-
fluidlite --disable-freerdp --disable-goom --disable-gst-decode --
disable-libtar --disable-libva --disable-live555 --disable-macosx --
disable-macosx-avfoundation --disable-macosx-qtkit --disable-mfx --
disable-microdns --disable-opencv --disable-projectm --disable-
schroedinger --disable-sparkle --disable-telx --disable-vpx --disable-
vsxu --disable-wasapi
This made no difference; it still worked fine unlike the debian package
rebuild.
So then I wondered about the possible affect of old artefacts within
the build directory of the upstream code build. (It wasn't clean, since
I'd previously used it for VLC dev work). Interestingly, deleting the
build directory to create a fresh start DID make a difference. Using
the same big configure command as above I now encounter the same issue
as the debian package.
This obviously might suggest that the "dirty" build directory contained
a plugin binary from a previous build and this was causing some
difference.
I wondered about your use of --disable-libva and so with that removed
from the above configure command, it was back to working again.
So long story short, the problem would seem to be connected somehow to
your use of --disable-libva.
wrote:
> I have no idea at this time what the relevant difference is between
> them that's causing this.
Update.
So first of all I wondered whether differences in configure options
could be relevant. Before, I'd just used --disable-skins2. So I rebuilt
the upstream codebase with the following to duplicate much of the
debian package config: ../configure --disable-skins2 --config-cache --
disable-update-check --enable-fast-install --enable-a52 --enable-aa --
enable-aribsub --enable-avahi --enable-bluray --enable-caca --enable-
chromaprint --enable-chromecast --enable-dav1d --enable-dbus --enable-
dca --enable-dvbpsi --enable-dvdnav --enable-faad --enable-flac --
enable-fluidsynth --enable-freetype --enable-fribidi --enable-gles2 --
enable-gnutls --enable-harfbuzz --enable-jack --enable-kate --enable-
libass --enable-libmpeg2 --enable-libxml2 --enable-lirc --enable-mad --
enable-matroska --enable-mod --enable-mpc --enable-mpg123 --enable-mtp
--enable-ncurses --enable-notify --enable-ogg --enable-opus --enable-
pulse --enable-qt --enable-realrtsp --enable-samplerate --enable-sdl-
image --enable-sftp --enable-shine --enable-shout --enable-skins2 --
enable-sndio --enable-soxr --enable-spatialaudio --enable-speex --
enable-srt --enable-svg --enable-svgdec --enable-taglib --enable-theora
--enable-twolame --enable-upnp --enable-vdpau --enable-vnc --enable-
vorbis --enable-x264 --enable-x265 --enable-zvbi --disable-aom --
disable-crystalhd --disable-d3d11va --disable-decklink --disable-
directx --disable-dsm --disable-dxva2 --disable-fdkaac --disable-
fluidlite --disable-freerdp --disable-goom --disable-gst-decode --
disable-libtar --disable-libva --disable-live555 --disable-macosx --
disable-macosx-avfoundation --disable-macosx-qtkit --disable-mfx --
disable-microdns --disable-opencv --disable-projectm --disable-
schroedinger --disable-sparkle --disable-telx --disable-vpx --disable-
vsxu --disable-wasapi
This made no difference; it still worked fine unlike the debian package
rebuild.
So then I wondered about the possible affect of old artefacts within
the build directory of the upstream code build. (It wasn't clean, since
I'd previously used it for VLC dev work). Interestingly, deleting the
build directory to create a fresh start DID make a difference. Using
the same big configure command as above I now encounter the same issue
as the debian package.
This obviously might suggest that the "dirty" build directory contained
a plugin binary from a previous build and this was causing some
difference.
I wondered about your use of --disable-libva and so with that removed
from the above configure command, it was back to working again.
So long story short, the problem would seem to be connected somehow to
your use of --disable-libva.
Rik Mills
Oct 3, 2022, 3:40:03 AM10/3/22
to
On Mon, 3 Oct 2022 07:46:54 +0100 Rik Mills <rikm...@kde.org> wrote:
> Comment from the launchpad counterpart to this bug below:
>
> https://bugs.launchpad.net/ubuntu/+source/vlc/+bug/1991418/comments/10
>
> "So, hate to rain on your parade, but as I wrote yesterday, the problem
> doesn't occur with upstream (building manually) 3.0.17.4. So there are
> ostensibly no patches to backport from upstream 3.0.18-rc2. This is
> probably an issue in the Debian packaging or at least that is triggered
> by Debian packaging.
>
> Since it seems to affect only the Qt UI, it is most probably a problem
> with the last Qt update. Again, please check with --no-embedded-video."
Running with --no-embedded-video does indeed work, but as expected is
ugly with the video in a separate floating window.
> Comment from the launchpad counterpart to this bug below:
>
> https://bugs.launchpad.net/ubuntu/+source/vlc/+bug/1991418/comments/10
>
> "So, hate to rain on your parade, but as I wrote yesterday, the problem
> doesn't occur with upstream (building manually) 3.0.17.4. So there are
> ostensibly no patches to backport from upstream 3.0.18-rc2. This is
> probably an issue in the Debian packaging or at least that is triggered
> by Debian packaging.
>
> Since it seems to affect only the Qt UI, it is most probably a problem
> with the last Qt update. Again, please check with --no-embedded-video."
Running with --no-embedded-video does indeed work, but as expected is
ugly with the video in a separate floating window.
mh
Oct 3, 2022, 3:10:04 PM10/3/22
to
On Mon, 3 Oct 2022 07:46:54 +0100 Rik Mills <rikm...@kde.org> wrote:
...
> Since it seems to affect only the Qt UI, it is most probably a
> problem with the last Qt update. Again, please check with
> --no-embedded-video."
>
>
circumvents/solves the problem.
My timeline as well strengthens your statement that QT
might be responsible for the black screen as this fits my update
timeline:
last vlc update was September, 23., and it worked until yesterdays QT
update.
Thanks
Michael
Sebastian Ramacher
Oct 5, 2022, 2:40:03 AM10/5/22
to
On 2022-10-03 22:30:19 +0200, Miguel A. Vallejo wrote:
> Hi!
>
> Has anyone noticed the actual version on Sid and the previous one do not
> reproduce sound from videos with AAC audio?
>
> I have some MKV videos with AAC ( aac (LC), 48000 Hz, 5.1, fltp) and they
> sound nicely in any other player but complete silence with VLC.
>
> I don't know if it could be related to this bug. Should I create a new bug?
That's a different bug. Please file a new issue with a log.
Cheers
>
> Thank you
--
Sebastian Ramacher
> Hi!
>
> Has anyone noticed the actual version on Sid and the previous one do not
> reproduce sound from videos with AAC audio?
>
> I have some MKV videos with AAC ( aac (LC), 48000 Hz, 5.1, fltp) and they
> sound nicely in any other player but complete silence with VLC.
>
> I don't know if it could be related to this bug. Should I create a new bug?
That's a different bug. Please file a new issue with a log.
Cheers
>
> Thank you
--
Sebastian Ramacher
Miguel A. Vallejo
Oct 5, 2022, 7:10:03 AM10/5/22
to
Thank you. I'll open a new bug.
By the way, once updated to the new VLC version (3.0.17.4-5) in a fully updated Sid I noticed after seeing a few videos the player goes black again and nothing until a reboot is issued.
Anyone else noticed this?
By the way, once updated to the new VLC version (3.0.17.4-5) in a fully updated Sid I noticed after seeing a few videos the player goes black again and nothing until a reboot is issued.
Anyone else noticed this?
Markus Huber
Oct 5, 2022, 4:10:03 PM10/5/22
to
> By the way, once updated to the new VLC version (3.0.17.4-5) in a fully
> updated Sid I noticed after seeing a few videos the player goes black again
> and nothing until a reboot is issued.
>
> Anyone else noticed this?
Yes (also on current sid with VLC 3.0.17.4-5) i can confirm: after switching to another videos in my playlist it turns to black again.
> updated Sid I noticed after seeing a few videos the player goes black again
> and nothing until a reboot is issued.
>
> Anyone else noticed this?
Disabling "Integrate video in interface" is a workaround (reported in #1021140).
Sebastian Ramacher
Oct 6, 2022, 5:20:04 AM10/6/22
to
happens?
Cheers
--
Sebastian Ramacher
mh
Oct 6, 2022, 6:30:04 AM10/6/22
to
Package: vlc
Version: 3.0.17.4-5
Followup-For: Bug #1021032
Dear Maintainer,
*** Reporter, please consider answering these questions, where
appropriate ***
* What led up to the situation?
The current version solves the problem only in part:
No problems viewing videos from HD.
But when I use VLC to view a TV channel, I can see the first it
connects to, but when I switch channels I have a black vlc window.
HW: Bus 002 Device 003: ID 2040:0265 Hauppauge WinTV-dualHD DVB
$ lsmod | grep haup
rc_hauppauge 16384 0
rc_core 40960 3 em28xx_rc,rc_hauppauge
* What exactly did you do (or not do) that was effective (or
ineffective)?
"/usr/bin/vlc <channel-list>.xspf"
* What was the outcome of this action?
vlc connects successfully to first channel on the list; I have embedded
video in vlc window.
But as soon as I change the channel by selectin a new item on the
channel list, the embeddet vindow becoms black and stays black no
matter how often or to which channel I try to connect.
But on closing vlc I can see the video in a no embedded window behind
the vlc window for a fraction of a second (pleas note: in this case VLC
was ***not*** opened with the "--no-embedded-video" option).
* What outcome did you expect instead?
embedded video.
*** End of the template - remove these template lines ***
I had a similar problem when using vlc for TV streaming prior to the
current black screen bug: I had *occasionally* a black screen when
switching channels, which the in most cases this could be solved by
switching again to an other channel and back again. Sometimes however
it would freeze vlc completely and I had to close my X session.
Now the blackscreen doesn't show up randomly but every time and
reproducibly when I switch the TV channel. When I open VLS using the
"--no-embedded-video" option all works well.
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.19.13-1-siduction-amd64 (SMP w/2 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8),
ii vlc-plugin-base 3.0.17.4-5
ii vlc-plugin-qt 3.0.17.4-5
ii vlc-plugin-video-output 3.0.17.4-5
Versions of packages vlc recommends:
ii vlc-l10n 3.0.17.4-5
ii vlc-plugin-access-extra 3.0.17.4-5
ii vlc-plugin-notify 3.0.17.4-5
ii vlc-plugin-samba 3.0.17.4-5
ii vlc-plugin-skins2 3.0.17.4-5
ii vlc-plugin-video-splitter 3.0.17.4-5
ii vlc-plugin-visualization 3.0.17.4-5
Versions of packages vlc suggests:
ii vlc-plugin-fluidsynth 3.0.17.4-5
pn vlc-plugin-jack <none>
ii vlc-plugin-pipewire 3-2
ii vlc-plugin-svg 3.0.17.4-5
Versions of packages libvlc-bin depends on:
ii libc6 2.35-2
ii libvlc5 3.0.17.4-5
Versions of packages libvlc5 depends on:
ii libc6 2.35-2
ii libvlccore9 3.0.17.4-5
Versions of packages libvlc5 recommends:
ii libvlc-bin 3.0.17.4-5
Versions of packages vlc-bin depends on:
ii libc6 2.35-2
ii libvlc-bin 3.0.17.4-5
ii libvlc5 3.0.17.4-5
Versions of packages vlc-plugin-access-extra depends on:
ii libc6 2.35-2
ii libsrt1.5-gnutls 1.5.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libavformat59 7:5.1.2-1
ii libavutil57 7:5.1.2-1
ii libbluray2 1:1.3.3-1
ii libc6 2.35-2
Version: 3.0.17.4-5
Followup-For: Bug #1021032
Dear Maintainer,
*** Reporter, please consider answering these questions, where
appropriate ***
* What led up to the situation?
The current version solves the problem only in part:
No problems viewing videos from HD.
But when I use VLC to view a TV channel, I can see the first it
connects to, but when I switch channels I have a black vlc window.
HW: Bus 002 Device 003: ID 2040:0265 Hauppauge WinTV-dualHD DVB
$ lsmod | grep haup
rc_hauppauge 16384 0
rc_core 40960 3 em28xx_rc,rc_hauppauge
* What exactly did you do (or not do) that was effective (or
ineffective)?
"/usr/bin/vlc <channel-list>.xspf"
* What was the outcome of this action?
vlc connects successfully to first channel on the list; I have embedded
video in vlc window.
But as soon as I change the channel by selectin a new item on the
channel list, the embeddet vindow becoms black and stays black no
matter how often or to which channel I try to connect.
But on closing vlc I can see the video in a no embedded window behind
the vlc window for a fraction of a second (pleas note: in this case VLC
was ***not*** opened with the "--no-embedded-video" option).
* What outcome did you expect instead?
embedded video.
*** End of the template - remove these template lines ***
I had a similar problem when using vlc for TV streaming prior to the
current black screen bug: I had *occasionally* a black screen when
switching channels, which the in most cases this could be solved by
switching again to an other channel and back again. Sometimes however
it would freeze vlc completely and I had to close my X session.
Now the blackscreen doesn't show up randomly but every time and
reproducibly when I switch the TV channel. When I open VLS using the
"--no-embedded-video" option all works well.
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.19.13-1-siduction-amd64 (SMP w/2 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8),
LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages vlc depends on:
ii vlc-bin 3.0.17.4-5
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages vlc depends on:
ii vlc-plugin-base 3.0.17.4-5
ii vlc-plugin-qt 3.0.17.4-5
ii vlc-plugin-video-output 3.0.17.4-5
Versions of packages vlc recommends:
ii vlc-plugin-access-extra 3.0.17.4-5
ii vlc-plugin-notify 3.0.17.4-5
ii vlc-plugin-samba 3.0.17.4-5
ii vlc-plugin-skins2 3.0.17.4-5
ii vlc-plugin-video-splitter 3.0.17.4-5
ii vlc-plugin-visualization 3.0.17.4-5
Versions of packages vlc suggests:
pn vlc-plugin-jack <none>
ii vlc-plugin-pipewire 3-2
ii vlc-plugin-svg 3.0.17.4-5
Versions of packages libvlc-bin depends on:
ii libvlc5 3.0.17.4-5
Versions of packages libvlc5 depends on:
ii libvlccore9 3.0.17.4-5
Versions of packages libvlc5 recommends:
Versions of packages vlc-bin depends on:
ii libvlc-bin 3.0.17.4-5
ii libvlc5 3.0.17.4-5
Versions of packages vlc-plugin-access-extra depends on:
ii libsrt1.5-gnutls 1.5.1-1
ii libvlccore9 [vlc-plugin-abi-3-0-0f] 3.0.17.4-5
ii libvncclient1 0.9.13+dfsg-4
ii libxcb-composite0 1.15-1
ii libxcb-shm0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-base depends on:
ii liba52-0.7.4 0.7.4-20
ii libarchive13 3.6.0-1
ii libaribb24-0 1.0.3-2
ii libasound2 1.2.7.2-1
ii libass9 1:0.16.0-1
ii libavahi-client3 0.8-6
ii libavahi-common3 0.8-6
ii libavc1394-0 0.5.4-5
ii libavcodec59 7:5.1.2-1
ii libxcb-composite0 1.15-1
ii libxcb-shm0 1.15-1
ii libxcb1 1.15-1
Versions of packages vlc-plugin-base depends on:
ii liba52-0.7.4 0.7.4-20
ii libarchive13 3.6.0-1
ii libaribb24-0 1.0.3-2
ii libasound2 1.2.7.2-1
ii libass9 1:0.16.0-1
ii libavahi-client3 0.8-6
ii libavahi-common3 0.8-6
ii libavc1394-0 0.5.4-5
ii libavformat59 7:5.1.2-1
ii libavutil57 7:5.1.2-1
ii libbluray2 1:1.3.3-1
ii libc6 2.35-2
Alexis Murzeau
Nov 6, 2022, 6:20:03 PM11/6/22
to
Hi,
On Sat, 08 Oct 2022 14:30:43 +0300 =?ISO-8859-1?Q?R=E9mi?= Denis-Courmont <re...@remlab.net> wrote:
> Le lauantaina 8. lokakuuta 2022, 12.40.56 EEST KeyofBlueS a écrit :
> > Hi all. Let's continue here from #1021140
> > <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021140>
> >
> > It seems this issue it's not completely fixed. Before it was always
> > reproducible under any circumstance, when now there are at least two ways
> > to always trigger it:
>
> I believe that the issue is not fixed at all.
>
> The symptoms started showing up after Debian updated Qt, and affect only the Qt
> GUI. The last attempt to fix it affected the VA-API video decoding path in such
> a way that it will still *fail* at a different pace than it did before the fix.
> Then it will fallback to VDPAU or to software decoding path.
>
> [...]
I'm jumping in to add information, I also get black screen issue after updating Qt from 5.15.4 to 5.15.6.
I also get graphical issues in the playlist, when resizing the VLC window. These graphical issues appear also in virtualbox-qt.
I've already created a bug on qt: #1023580
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023580
--
Alexis Murzeau
PGP: B7E6 0EBB 9293 7B06 BDBC 2787 E7BD 1904 F480 937F
On Sat, 08 Oct 2022 14:30:43 +0300 =?ISO-8859-1?Q?R=E9mi?= Denis-Courmont <re...@remlab.net> wrote:
> Le lauantaina 8. lokakuuta 2022, 12.40.56 EEST KeyofBlueS a écrit :
> > Hi all. Let's continue here from #1021140
> > <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021140>
> >
> > It seems this issue it's not completely fixed. Before it was always
> > reproducible under any circumstance, when now there are at least two ways
> > to always trigger it:
>
> I believe that the issue is not fixed at all.
>
> The symptoms started showing up after Debian updated Qt, and affect only the Qt
> GUI. The last attempt to fix it affected the VA-API video decoding path in such
> a way that it will still *fail* at a different pace than it did before the fix.
> Then it will fallback to VDPAU or to software decoding path.
>
> [...]
I'm jumping in to add information, I also get black screen issue after updating Qt from 5.15.4 to 5.15.6.
I also get graphical issues in the playlist, when resizing the VLC window. These graphical issues appear also in virtualbox-qt.
I've already created a bug on qt: #1023580
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1023580
--
Alexis Murzeau
PGP: B7E6 0EBB 9293 7B06 BDBC 2787 E7BD 1904 F480 937F
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