The VideoLAN Forums

Posted: **05 Jun 2018 13:56**

Hi,

I updated my debian stable (8) system last night for the first time in a few weeks, and this broke VLC playback of my MKV files. I can tell the appplication is running because I can hear the audio playing, but nothing appears on the screen. Can someone please recommend how I can progress this: with a bug on the debian bug system?

I assume this is due to this update to the vlc package in debian:

vlc (3.0.2-0+deb9u1) stretch-security; urgency=high

* New upstream release following the LTS release branch.
- Install vlc_interface.h. (Closes: #768808)
- Fix stuttering with ALSA output. (Closes: #734100)
- Fix CRC errors in some FLAC files. (Closes: #772503)
- Add support for Wayland. (Closes: #857769)
- Better support for HLS. (Closes: #792647)
- Update VLSub. (Closes: #868236)
- Fix issues with green borders. (Closes: #765969)
* Remove embedded copy of ffmpeg.
* debian/: Adapt to vlc 3.0 packaging:
- Drop ffmpeg build dependencies.
- Remove unused build dependencies: libcdio-dev, libdirectfb-dev,
libgles1-mesa-dev.
- Add new build dependencies: bison, flex, libarchive-dev,
libharfbuzz-dev, libmicrodns-dev, libmpg123-dev, libnfs-dev,
libprotobuf-dev, libqt5svg5-dev, libsecret-1-dev, libsoxr-dev,
libsystemd-dev, protobuf-compiler, wayland-protocols.
- Drop vlc-plugin-sdl.
- Turn vlc-plugin-zvbi into a transitional package.
- Update Breaks+Replaces versions.
- Remove patches integrated upstream.
- Update copyright information.
- Add new symbols.
- Enable all hardening options.
- Update configure flags for 3.0.
- Update install files for new and removed plugins.

-- Sebastian Ramacher <sramacher@debian.org> Thu, 03 May 2018 20:55:01 +0200

Thanks
Patrick

Posted: **06 Jun 2018 18:28**

It could be many things.

Posted: **11 Jun 2018 11:03**

You should post a log (Ctrl+M before starting playback, select level 2) ... don't forget to set it back to 0 after the log is generated.

Posted: **11 Jun 2018 15:49**

Thanks for the reply. I will try that, though with the window not appearing at all I am doubtful if I will be able to interact with the GUI to turn on logging. Presumably there is an equivalent command-line option. I will dig it out when I get home and have the time.

I attempted to raise a bug in debian on this. The debian bug website strongly recommended me to use the debian bug reporting tool: 'reportbug'. I ran reportbug. It asked me for some fairly arcane config information (I think a large number of general users would be intimidated by being asked for the details of their smtp server: and assuming that the reporter would be using email on their own machine as a default seems to be catering to a tiny minority of the client base).

Configuration complete, reportbug told me that there was a newer distribution of vlc 'upstream'. It said no bug would be reported. I synced. There was no new version of vlc. I checked the debian package search: from what I can understand, 'reportbug' has decided that because there is a newer version of vlc in testing & unstable, it is not a bug that vlc is broken in debian stable.

I presume that the next version of debian won't be released until next year sometime. This seems a mighty long time to wait for a fix to vlc.

My interaction with debian bug reporting has not been a positive experience.

Posted: **11 Jun 2018 15:53**

PS vlc has worked perfectly 'out of the box' in debian stable for me for years, which is a major factor in me settling on it for my home box. This seems to have been far from the case on other linux distributions, notably fedora.

Posted: **17 Jun 2018 23:22**

Please share your logs.

Posted: **18 Jun 2018 12:35**

sorry for the delay - ok I shall do this tonight

tbh I am surprised - I thought this might have affected many people, but perhaps it is something peculiar to my setup

Posted: **18 Jun 2018 17:52**

sorry for the delay - ok I shall do this tonight

tbh I am surprised - I thought this might have affected many people, but perhaps it is something peculiar to my setup

Maybe, who knows? Logs will tell.

Posted: **19 Jun 2018 22:43**

Sorry for the delay. Here is the log:

Code: Select all

$ vlc
VLC media player 3.0.2 Vetinari (revision 3.0.2-0-gd7b653cf14)
[000055fde2d7d1a0] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::font: Painter not active
QPainter::setFont: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::setFont: Painter not active
QPainter::setPen: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::translate: Painter not active
QPainter::scale: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::translate: Painter not active
QPainter::scale: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::setBrush: Painter not active
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::translate: Painter not active
QPainter::scale: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::translate: Painter not active
QPainter::scale: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawRects: Painter not active
QPainter::end: Painter not active, aborted
QPainter::begin: Paint device returned engine == 0, type: 2
QPainter::save: Painter not active
QPainter::setPen: Painter not active
QPainter::setBrush: Painter not active
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::setRenderHint: Painter must be active to set rendering hints
QPainter::worldTransform: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::setOpacity: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::brush: Painter not active
QPainter::setBrush: Painter not active
QPainter::pen: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::opacity: Painter not active
QPainter::brush: Painter not active
QPainter::pen: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::drawPath: Painter not active
QPainter::setPen: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::drawPath: Painter not active
QPainter::setBrush: Painter not active
QPainter::setOpacity: Painter not active
QPainter::setBrush: Painter not active
QPainter::setPen: Painter not active
QPainter::setWorldTransform: Painter not active
QPainter::restore: Unbalanced save/restore
QPainter::end: Painter not active, aborted
QWidget::setMinimumSize: (/QStatusBar) The largest allowed size is (16777215,16777215)
QWidget::setMaximumSize: (/QStatusBar) The largest allowed size is (16777215,16777215)
QWidget::setMinimumSize: (/MainInterface) The largest allowed size is (16777215,16777215)
QWidget::setMinimumSize: (/MainInterface) The largest allowed size is (16777215,16777215)
[000055fde2e111f0] main playlist: playlist is empty
QWidget::setMinimumSize: (/MainInterface) The largest allowed size is (16777215,16777215)
QXcbConnection: XCB error: 2 (BadValue), sequence: 423, resource id: 0, major code: 1 (CreateWindow), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 424, resource id: 20971525, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 425, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 426, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 427, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 429, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 430, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 431, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 435, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 439, resource id: 20971525, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 440, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 443, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 444, resource id: 20971525, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 448, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 449, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 450, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 453, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 454, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 2 (BadValue), sequence: 463, resource id: 0, major code: 1 (CreateWindow), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 464, resource id: 20971529, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 465, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 466, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 467, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 469, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 470, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 471, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 472, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 476, resource id: 20971529, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 477, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 480, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 481, resource id: 20971529, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 485, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 486, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 489, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 490, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 492, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 509, resource id: 20971529, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 510, resource id: 20971529, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 511, resource id: 20971529, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 512, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 513, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 514, resource id: 20971529, major code: 19 (DeleteProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 515, resource id: 20971529, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 516, resource id: 20971529, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 517, resource id: 20971529, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 518, resource id: 20971529, major code: 19 (DeleteProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 519, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 520, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 521, resource id: 20971525, major code: 12 (ConfigureWindow), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 522, resource id: 20971525, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 523, resource id: 20971525, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 524, resource id: 20971525, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 525, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 526, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 527, resource id: 20971525, major code: 19 (DeleteProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 528, resource id: 20971525, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 529, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 530, resource id: 20971525, major code: 20 (GetProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 531, resource id: 20971525, major code: 19 (DeleteProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 532, resource id: 20971525, major code: 8 (MapWindow), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 534, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QXcbConnection: XCB error: 3 (BadWindow), sequence: 535, resource id: 20971525, major code: 18 (ChangeProperty), minor code: 0
QWidget::setMinimumSize: (/MainInterface) The largest allowed size is (16777215,16777215)
QWidget::setMinimumSize: (/MainInterface) The largest allowed size is (16777215,16777215)

Posted: **21 Jun 2018 12:20**

same issue here:

https://forum.videolan.org/viewtopic.php?f=13&t=144430

Posted: **24 Jun 2018 14:19**

Okay, I was able to find a workaround for this, and also to reproduce the error.

First, I booted up another machine also running debian stable, but with the xfce desktop (not gnome). This runs vlc fine.

Then, I created a new user account on the gnome machine. and vlc opened okay on the new user account. Then I tried applying the customisations to gnome I had on the previous account. The first one I tried - 'use dark theme' - caused vlc to fail. Moreover, when I cleared the 'dark theme' setting (in the tweak tool) - vlc STILL failed to render. So something about the 'dark theme' setting leaves some configuration in such a state that vlc will not render.

As I said earlier, I already attempted to report this using the debian utility 'reportbug', but it said I couldn't do that because there was a newer version of vlc 'upstream'. This seems incorrect to me.

I will attempt to raise the bug manually on debian bugs.

Cheers
Patrick

Posted: **24 Jun 2018 14:46**

Hmm I may have been on the wrong track.

After I set a lower resolution on the new account - vlc stopped rendering. I set the display resolution back to the (max) default - it worked again.

I went back to my original account. If I set the display resolution to the max default then vlc works. Otherwise not.

Posted: **26 Jul 2018 05:11**

Hmm I may have been on the wrong track.

After I set a lower resolution on the new account - vlc stopped rendering. I set the display resolution back to the (max) default - it worked again.

I went back to my original account. If I set the display resolution to the max default then vlc works. Otherwise not.

I have exactly the same problem: since I use a 4k screen (with nvidia proprietary driver like before) I cannot see the vlc window unless I am using the maximum resolution (same error messages) ... can play music though...

(from my bed full hd is more readable...)

If I switch to 4k to launch vlc then switch back to full hd, I can use it...

Posted: **26 Jul 2018 08:09**

Hmm I may have been on the wrong track.

After I set a lower resolution on the new account - vlc stopped rendering. I set the display resolution back to the (max) default - it worked again.

I went back to my original account. If I set the display resolution to the max default then vlc works. Otherwise not.
I have exactly the same problem: since I use a 4k screen (with nvidia proprietary driver like before) I cannot see the vlc window unless I am using the maximum resolution (same error messages) ... can play music though...

(from my bed full hd is more readable...)

If I switch to 4k to launch vlc then switch back to full hd, I can use it...

What is the issue? Is the UI too small?

Posted: **09 Jan 2019 21:07**

Try running it like this.

Code: Select all

env QT_AUTO_SCREEN_SCALE_FACTOR=0 vlc

You can edit the /etc/environment

Code: Select all

export QT_AUTO_SCREEN_SCALE_FACTOR=0

Reboot and try launching normally.

Posted: **16 Sep 2020 11:48**

Try running it like this.

Code: Select all
env QT_AUTO_SCREEN_SCALE_FACTOR=0 vlc
You can edit the /etc/environment

Code: Select all
export QT_AUTO_SCREEN_SCALE_FACTOR=0
Reboot and try launching normally.

Thanks that works you saved me a lot of headache !

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vlc broken in debian stable

vlc broken in debian stable

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Re: vlc broken in debian stable

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Re: vlc broken in debian stable

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Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable

Re: vlc broken in debian stable