[mythtv-users] EGL

Tue Apr 19 11:32:49 UTC 2022

On 19/04/2022 12:01, Stephen Worthington wrote:
> On Tue, 19 Apr 2022 11:15:34 +0800, you wrote:
> 
>>
>>
>>> On 19 Apr 2022, at 9:27 am, Stephen Worthington <stephen_agent at jsw.gen.nz> wrote:
>>>
>>> On Tue, 19 Apr 2022 07:24:15 +0800, you wrote:
>>>
>>>>
>> All indicators, including /var/log/Xorg.log say that I’m using xorg, but as I said same src (I build from src, git clean -X -i) same hardware (only change was M2 SSD) it worked perfectly THEN!
>>
>> Reinstalling my main server is not my idea of fun!
> 
> It looks like you may need to put the option that disables compiling
> the MythTV EGL code into your build script, probably on the configure
> command.  There must be EGL libraries installed and it looks like
> MythTV is preferring them to the usual libraries.  But the
> "MYTHTV_NO_EGL=1" environment variable should override that at run
> time and prevent EGL from being used, as long as that is the right
> spelling of it.  A grep of the source should find out.

James's log showed nothing but the EGL reference before the segfault. I 
don't know whether that implies that the problem is EGL-related. There's 
a lot going on. Here are a few more lines from my konsole log today:

(install newbuilt packages...)

   mythtv-setup.x86_64 0:33.Pre.215.ge619dd00f7-100.el7 

   perl-MythTV.noarch 0:33.Pre.215.ge619dd00f7-100.el7 

   php-MythTV.noarch 0:33.Pre.215.ge619dd00f7-100.el7 

   python3-MythTV.noarch 0:33.Pre.215.ge619dd00f7-100.el7 

Complete!
[root at HP_Box 33Pre215kdw.el7]# exit
exit
[john at HP_Box 33Pre215kdw.el7]$ cd
[john at HP_Box ~]$ MYTHTV_NO_EGL=1 mythtv-setup
2022-04-19 09:37:20.222221 I  Setup Interrupt handler
2022-04-19 09:37:20.222236 I  Setup Terminated handler
2022-04-19 09:37:20.222247 I  Setup Segmentation fault handler
2022-04-19 09:37:20.222256 I  Setup Aborted handler
2022-04-19 09:37:20.222265 I  Setup Floating point exception handler
2022-04-19 09:37:20.222275 I  Setup Illegal instruction handler
2022-04-19 09:37:20.222288 I  Setup Bus error handler
2022-04-19 09:37:20.222302 I  Setup Real-time signal 0 handler
2022-04-19 09:37:20.222311 I  Setup Hangup handler
2022-04-19 09:37:20.230893 C  mythtv-setup version: HEAD 
[v33-Pre-e619dd00f7] www.mythtv.org
2022-04-19 09:37:20.230905 C  Qt version: compile: 5.9.7, runtime: 5.9.7
2022-04-19 09:37:20.244758 I  Scientific Linux 7.9 (Nitrogen) (x86_64)
2022-04-19 09:37:20.244765 N  Enabled verbose msgs:  general
2022-04-19 09:37:20.244782 N  Setting Log Level to LOG_INFO
2022-04-19 09:37:20.255183 I  Added logging to the console
2022-04-19 09:37:20.461061 N  Using runtime prefix = /usr
2022-04-19 09:37:20.461069 N  Using configuration directory = 
/home/john/.mythtv
2022-04-19 09:37:20.461159 I  Assumed character encoding: en_GB.UTF-8
2022-04-19 09:37:20.505205 I  Loading en_gb translation for module 
mythfrontend
2022-04-19 09:37:20.561259 I  Using a profile name of: 'hpbox' (Usually 
the same as this host's name.)
2022-04-19 09:37:20.561323 I  Start up testing connections. DB 
localhost, BE , attempt 0, status start, Delay: 2000
2022-04-19 09:37:22.268156 N  Setting QT default locale to en_GB
2022-04-19 09:37:22.268163 I  Current locale en_GB
2022-04-19 09:37:22.268214 N  Reading locale defaults from 
/usr/share/mythtv//locales/en_gb.xml
2022-04-19 09:37:22.894115 I  Power: Unknown power source
2022-04-19 09:37:22.894133 I  Power: Supported actions: 
Suspend,Hibernate,Restart,Shutdown,HybridSleep
2022-04-19 09:37:22.894323 I  Loading en_gb translation for module 
mythfrontend
2022-04-19 09:37:22.925384 I  Display: Found screen 'VGA1'
2022-04-19 09:37:22.925393 I  Display: Using screen 'VGA1' (Make: 
Unknown Model: Unknown)
2022-04-19 09:37:22.925402 I  Display: Qt screen pixel ratio: 1.00
2022-04-19 09:37:22.925414 I  Display: Geometry: 1440x900+0+0 Size(Qt): 
410mmx260mm
2022-04-19 09:37:22.987317 I  VRR: No variable refresh rate support detected
2022-04-19 09:37:22.987359 N  Display: Desktop video mode: 1440x900 74.984Hz
2022-04-19 09:37:22.987365 N  Display: Display has custom colourspace
2022-04-19 09:37:22.987376 N  Display: Supported HDR formats: None
2022-04-19 09:37:22.994421 I  InputHandler: Starting
2022-04-19 09:37:22.995523 E  LIRC: Failed to connect to Unix socket 
'/var/run/lirc/lircd'
                         eno: No such file or directory (2)
2022-04-19 09:37:22.995567 I  No joystick configuration found, not 
enabling joystick control
2022-04-19 09:37:22.995810 I  UDPListener: Enabling
2022-04-19 09:37:22.998353 I  Binding to UDP 0.0.0.0:6948
2022-04-19 09:37:22.998899 I  Binding to UDP [::]:6948
2022-04-19 09:37:23.027775 I  ScreenSaverDBus: Created for DBus service: 
org.freedesktop.ScreenSaver
2022-04-19 09:37:23.079635 I  ScreenSaverDBus: Successfully inhibited 
screensaver via org.freedesktop.ScreenSaver. cookie 15059. nom nom
2022-04-19 09:37:23.079715 I  ScreenSaverDBus: Screensaver uninhibited 
via org.freedesktop.ScreenSaver
2022-04-19 09:37:23.081233 I  ScreenSaverDBus: Created for DBus service: 
org.freedesktop.PowerManagement.Inhibit
2022-04-19 09:37:23.081613 I  ScreenSaverDBus: Successfully inhibited 
screensaver via org.freedesktop.PowerManagement.Inhibit. cookie 20. nom nom
2022-04-19 09:37:23.081637 I  ScreenSaverDBus: Screensaver uninhibited 
via org.freedesktop.PowerManagement.Inhibit
2022-04-19 09:37:23.159636 I  Starting process manager
2022-04-19 09:37:23.162214 I  Starting IO manager (write)
2022-04-19 09:37:23.162452 I  Starting IO manager (read)
2022-04-19 09:37:23.162564 I  Starting process signal handler
2022-04-19 09:37:23.213643 I  ScreenSaverX11: DPMS is active.
2022-04-19 09:37:23.214098 I  Display: Have main widget
2022-04-19 09:37:24.332113 I  UIBounds: New UI bounds: 1024x576+0+0
2022-04-19 09:37:25.855993 I  Display: Have main window
2022-04-19 09:37:25.856017 I  Display: Found screen 'VGA1'
2022-04-19 09:37:26.358038 I  OpenGL: OpenGL vendor        : VMware, Inc.
2022-04-19 09:37:26.358048 I  OpenGL: OpenGL renderer      : llvmpipe 
(LLVM 7.0, 128 bits)
2022-04-19 09:37:26.358052 I  OpenGL: OpenGL version       : 2.1 Mesa 18.3.4
2022-04-19 09:37:26.358057 I  OpenGL: Qt platform          : xcb
2022-04-19 09:37:26.358112 I  OpenGL: EGL display          : No
2022-04-19 09:37:26.358116 I  OpenGL: Qt OpenGL module     : OpenGL (not ES)
2022-04-19 09:37:26.358119 I  OpenGL: Qt OpenGL format     : OpenGL 2.1
2022-04-19 09:37:26.358124 I  OpenGL: Qt OpenGL surface    : RGBA: 
8:8:8:0 Depth: 0 Stencil: 0
2022-04-19 09:37:26.358128 I  OpenGL: Max texture size     : 8192
2022-04-19 09:37:26.358132 I  OpenGL: Shaders              : Vertex,Fragment
2022-04-19 09:37:26.358136 I  OpenGL: 16bit framebuffers   : Yes
2022-04-19 09:37:26.407206 I  OpenGL: Initialised MythRenderOpenGL
2022-04-19 09:37:26.407214 I  OpenGL: Using full range output