November-16th-2021, 12:03 PM
(November-16th-2021, 11:37 AM)Armin@netPI Wrote: Well, what happens to your HDMI output in general when you power your netPI? I mean independent of the container ... from the beginning. I want to make sure that your HDMI port is working in general. Because netPI is printing out some logging messages on HDMI during boot sequence.
You need also to make sure that the HDMI port is connected to netPI from the beginning. Also most important is not to use any adapters like DVI to HDMI converters. netPI graphic CPU is only able to detect an HDMI output monitor and its signals. This is done during the first 1-2 seconds after power on. If no monitor was detected during this time, the HDMI output will remain black to whole rest of the time until you reset netPI.
Then you said you have used the docker container "HDMI output". What is the status of this container when you use the Docker Web UI. Also each container started writes some loging information into an internal log file ... which you can make visible in the Docker Web UI icons that you can click on the "container overview" list. What does the container log output say?
Thx
Armin
So, i've try hdmi - hdmi or hdmi - dvi but none of this works, simply my screen is always black. The hdmi container works, i can connect from vnc or anydesk with other pc, but with the monitor attach via hdmi i always got black screen.
This is the log:
xcb_connection_has_error() returned true
numid=1,iface=MIXER,name='PCM Playback Volume'
; type=INTEGER,access=rw---R--,values=1,min=-10239,max=400,step=0
: values=400
| dBscale-min=-102.39dB,step=0.01dB,mute=1
starting pulseaudio ...
starting SSH server ...
the container binds the SSH server port to the default port 22
Starting OpenBSD Secure Shell server: sshd.
chmod: cannot access '/dev/tty1': No such file or directory
starting X on display 0 ...
_XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
X.Org X Server 1.20.4
X Protocol Version 11, Revision 0
Build Operating System: Linux 4.15.0-48-generic armv8l Raspbian
Current Operating System: Linux NTB827EB114AAB 4.9.80-rt62 #1 SMP PREEMPT RT Thu Sep 24 08:53:45 UTC 2020 armv7l
Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=1024 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 kgdboc= console=tty1 root=LABEL=SYSTEM/rootfs.img rootfstype=squashfs overlay_root rootflags=noatime,discard ro rootwait logo.nologo cgroup_enable=cpuset dwc_otg.fiq_enable=0 dwc_otg.fiq_fsm_enable=0 loglevel=4
Build Date: 05 June 2019 12:49:54PM
xorg-server 2:1.20.4-1+rpt1 (https://www.debian.org/support)
Current version of pixman: 0.36.0
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/home/testuser/.local/share/xorg/Xorg.0.log", Time: Tue Nov 16 11:05:58 2021
(==) Using config directory: "/etc/X11/xorg.conf.d"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
starting VNC ...
starting anydesk ...
(process:147): GLib-GObject-WARNING **: 11:06:07.287: invalid (NULL) pointer instance
(process:147): GLib-GObject-CRITICAL **: 11:06:07.288: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:147): GLib-GObject-WARNING **: 11:06:07.292: invalid (NULL) pointer instance
(process:147): GLib-GObject-CRITICAL **: 11:06:07.292: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:163): GLib-GObject-WARNING **: 11:06:07.684: invalid (NULL) pointer instance
(process:163): GLib-GObject-CRITICAL **: 11:06:07.685: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:163): GLib-GObject-WARNING **: 11:06:07.686: invalid (NULL) pointer instance
(process:163): GLib-GObject-CRITICAL **: 11:06:07.687: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:168): GLib-GObject-WARNING **: 11:06:07.710: invalid (NULL) pointer instance
(process:168): GLib-GObject-CRITICAL **: 11:06:07.711: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:168): GLib-GObject-WARNING **: 11:06:07.711: invalid (NULL) pointer instance
(process:168): GLib-GObject-CRITICAL **: 11:06:07.711: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:174): GLib-GObject-WARNING **: 11:06:08.138: invalid (NULL) pointer instance
(process:174): GLib-GObject-CRITICAL **: 11:06:08.138: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:174): GLib-GObject-WARNING **: 11:06:08.138: invalid (NULL) pointer instance
(process:174): GLib-GObject-CRITICAL **: 11:06:08.138: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:177): GLib-GObject-WARNING **: 11:06:08.168: invalid (NULL) pointer instance
(process:177): GLib-GObject-CRITICAL **: 11:06:08.168: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:177): GLib-GObject-WARNING **: 11:06:08.170: invalid (NULL) pointer instance
(process:177): GLib-GObject-CRITICAL **: 11:06:08.170: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:178): GLib-GObject-WARNING **: 11:06:08.188: invalid (NULL) pointer instance
(process:178): GLib-GObject-CRITICAL **: 11:06:08.189: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:178): GLib-GObject-WARNING **: 11:06:08.190: invalid (NULL) pointer instance
(process:178): GLib-GObject-CRITICAL **: 11:06:08.190: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
sh: 1: lsb_release: not found
(process:193): GLib-GObject-WARNING **: 11:06:10.191: invalid (NULL) pointer instance
(process:193): GLib-GObject-CRITICAL **: 11:06:10.191: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:193): GLib-GObject-WARNING **: 11:06:10.191: invalid (NULL) pointer instance
(process:193): GLib-GObject-CRITICAL **: 11:06:10.191: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
libEGL warning: DRI2: failed to authenticate
(anydesk:174): Gtk-CRITICAL **: 11:06:12.013: IA__gtk_widget_set_tooltip_markup: assertion 'GTK_IS_WIDGET (widget)' failed
(anydesk:174): Gtk-CRITICAL **: 11:06:12.041: IA__gtk_widget_set_tooltip_markup: assertion 'GTK_IS_WIDGET (widget)' failed
(anydesk:174): Gtk-CRITICAL **: 11:06:12.102: IA__gtk_signal_connect_full: assertion 'GTK_IS_OBJECT (object)' failed
sh: 1: lsb_release: not found
sh: 1: lspci: not found
