Trying to access camera crashes various apps after qt5.12 upgrade

stekalb commented 3 years ago

Device: yggdrasil
Channel: dev
Build: 20210204

Steps to reproduce

open tagger or authenticator-ng
access camera within app
app crashes

Expected behavior

apps can access camera

Actual behavior

apps crash

Logfiles and additional information

worked fine before upgrade to qt5.12

still works on stable and rc


qt.qpa.mirclient: Attempted to deliver an event to a non-existent window, ignoring.
qt.qpa.mirclient: Attempted to deliver an event to a non-existent window, ignoring.
Attempted to unregister path (path[0] = core path[1] = ubuntu) which isn't registered
Loading module: 'libubuntu_application_api_touch_mirclient.so.3.0.0'
library "libpq_cust.so" not found
Creating a QMirClientScreen now
virtual QMediaService* AalServicePlugin::create(const QString&) "org.qt-project.qt.mediaplayer"
[TT 2021-02-04 17:33:17.126478] [service.cpp:29@instance] 
[DD 2021-02-04 17:33:17.190947] [platform_default_sink.cpp:66@make_platform_default_sink_factory] Using hybris video sink
[TT 2021-02-04 17:33:17.495196] [player_stub.cpp:243@PlayerStub] 
virtual QMediaPlayer::State AalMediaPlayerControl::state() const

virtual QMediaPlayer::MediaStatus AalMediaPlayerControl::mediaStatus() const

virtual void AalMediaPlayerControl::stop()

[DD 2021-02-04 17:33:17.506589] [player_stub.cpp:192@operator()] PlaybackStatusChanged signal arrived via the bus (status: PlaybackStatus::stopped) virtual void AalMediaPlayerControl::setMedia(const QMediaContent&, QIODevice*)

setMedia() media: QUrl("file:///system/media/audio/ui/camera_click.ogg") virtual QMediaPlayer::MediaStatus AalMediaPlayerControl::mediaStatus() const

Setting media to: QUrl("file:///system/media/audio/ui/camera_click.ogg") mpris.Player.Error.UriNotFound: Warning: Failed to open uri file:///system/media/audio/ui/camera_click.ogg because it can't be found. Camera framerate boundaries are set by the backend Camera framerate boundaries are set by the backend Camera framerate boundaries are set by the backend Camera framerate boundaries are set by the backend (AalImageEncoderControl::setSize) * Image and thumbnail aspect ratios are different. Thumbnails will look wrong! QObject::connect: No such slot AalImageCaptureControl::onPreviewReady() PlaybackStatus changed to: "stopped" virtual void AalMediaRecorderControl::applySettings() is not used virtual QSGVideoNode ShaderVideoNodePlugin::createNode(const QVideoSurfaceFormat&) Rendering not enabled, returning without presenting frame stack corruption detected (-fstack-protector)```

dobey commented 3 years ago

This seems to be a quite low level problem that affects Halium 9, and perhaps Halium 7.1 devices, due to thread-local storage conflicts between bionic libc and gnu libc.

dobey commented 3 years ago

Fixed by changes to tls-padding package and ubuntu-touch-hybris seed.

CristianSw commented 3 years ago

Tested on lavender on current rc build 2021-w08 Legacy camera: passed, but, after app starts autofocus not work. After focusing manually to an object autofocus start working. Tagger: passed, in tagger autofocus work well. Authenticator: NG passed, but camera dont want to focus.

cibersheep commented 3 years ago

-Cameras works for picture and video -Tagger focus correctly

Tested on E5

dadandalive commented 3 years ago

I confirm that Tagger can access camera (and focus) in Nexus 5 (RC 2021-W10).

ubports / ubuntu-touch