03:18:09 <ofrnxmr[m]> https://github.com/monero-project/monero-gui/issues/4141
12:54:14 <Guest99> hello
12:54:43 <Guest99> Do anyone knows how to ask permission for camera on linux
12:55:42 <Guest99> android has a file named androidmanifest and you insert there "<uses-permission android:name="android.permission.CAMERA" />"
12:55:58 <Guest99> and camera work
12:56:15 <Guest99> something like this on linux please
12:57:42 <ofrnxmr[m]> For?
12:58:16 <Guest99> for enabling camera
12:58:25 <Guest99> if camera is not enabled qt dont work
12:58:31 <Guest99> qr dont work
12:58:54 <ofrnxmr[m]> Qr grabs image from screen iirc
13:00:00 <Guest99> yes but sometimes you need camera
13:00:23 <Guest99> your qr is printed
13:01:55 <plowsof11> monero gui has to be built with camera support , my OS has never asked me for permission, only a web browser 
13:03:27 <ofrnxmr[m]> Probably handy in merchant mode, or restoring URIs.
13:03:27 <ofrnxmr[m]> Eudaimon wanted qr code cam (- is that you eud?)
13:03:49 <Guest99> no
13:03:58 <Guest99> "WITH_SCANNER "Enable webcam QR scanner" ON"
13:04:23 <Guest99> gui is build with qr scanner enabled but camera need permission
13:05:01 <Guest99> on android when app opens ask u about camera permission and thats it
13:05:28 <ofrnxmr[m]> Android is a permissioned system.
13:05:35 <Guest99> on linux gui dont ask so camera has no permission and wont work
13:05:43 <ofrnxmr[m]> Flatpak is as well
13:06:16 <ofrnxmr[m]> Try using Flatpak, and using `flatseal` to "give permission"
13:06:39 <Guest99> when i click "scan qr code"  icon camera gives me a black hole!
13:07:54 <Guest99> and was doing the same on android before adding ""android.permission.CAMERA""   on androidmanifest
13:08:16 <plowsof11> what OS are you using 
13:08:21 <Guest99> debian
13:08:24 <ofrnxmr[m]> (Unable to test cameras)
13:08:32 <plowsof11> i was missing.... uhm
13:08:50 <plowsof11> during build i noticed some errors in the log
13:10:06 <plowsof11> i noticed this: defaultServiceProvider::requestService(): no service found for - "org.qt-project.qt.camera"
13:10:28 <plowsof11> during build, and i needed to install some dependency 
13:10:46 <Guest99> linux?
13:11:15 <plowsof11> ubuntu yes moment
13:12:07 <plowsof11> i installed libqt5multimedia5-plugins on ubuntu , then i re-built monero gui
13:12:14 <plowsof11> maybe this is your issue
13:12:33 <plowsof11> sudo apt-get install libqt5multimedia5-plugins 
13:13:56 <Guest99> this i must install where i compile or where i run ?
13:14:34 <plowsof11> try to sudo apt-get install libqt5multimedia5-plugins 
13:14:50 <plowsof11> does it download/install anything? then re-compile monero gui 
13:15:39 <plowsof11> its for your operating system
13:15:44 <Guest99> i'm compiling with dockerfile
13:16:13 <plowsof11> hm
13:16:34 <plowsof11> add it to the docker file?
13:16:47 <Guest99> ok
13:17:15 <plowsof11> where the docker install dependencies add it hm 
13:19:14 <Guest99> ok
13:25:23 <Guest99> libqt5gui5-gles : Conflicts: libqt5gui5 but 5.5.1+dfsg-16ubuntu7.7 is to be installed
13:25:33 <Guest99> package conflicts
13:28:05 <ofrnxmr[m]> I wish you the best of luck
13:29:01 <Guest99> i had before this errors here http://paste.debian.net/1275640/  that's why i added but still no luck
13:31:14 <plowsof11> can you not just build without docker , debian is supported for build
13:31:23 <Guest99> ok
13:31:30 <tobtoht[m]> The GUI won't have scanner support when you link against static Qt on Linux (which is what happens if you use the Dockerfile). This is due to how Qt's plugin system works. You would need a static build of Qt's multimedia backend (GStreamer) for this to work or you can compile a non-static build from source with -DWITH_SCANNER=ON. It has nothing to do with permissions.
13:36:16 <Guest99> if we manage to compile this https://github.com/GStreamer/gstreamer  on docker is done?
13:38:32 <ofrnxmr[m]> Build a static version of gstreamer
13:38:33 <ofrnxmr[m]> or
13:38:33 <ofrnxmr[m]> Compile a non static build of gui, and use the cmake flag DWITH_SCANNER=ON
13:41:02 <Guest99> i'll try and come later to tell
13:41:16 <Guest99> Thnx