15b2 Centos 7,GTX950 2Gb not show video only audio

I have installed 15b2 on Centos 7 with latest nvidia driver and cuda drivers and libs

a) The configuration Pannel shows in Gpus taht I have a GeForce GTX 950 and GPU process mode is auto

b) In media Storage Pannel I have three mp4 video clips
The icons are showing only a musical note and none image of video
I added tese three clips to my pool


c) In the edit time line
I draged the my clips to the time line and I see that only the audio portion was added to time line


Any ideas on what is going on.



nvidia-smi
Fri May 4 09:11:20 2018
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 390.48 Driver Version: 390.48 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 GeForce GTX 950 Off | 00000000:01:00.0 On | N/A |
| 33% 30C P8 10W / 90W | 533MiB / 2001MiB | 1% Default |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| 0 1944 G /usr/bin/X 168MiB |
| 0 2635 G /usr/bin/gnome-shell 129MiB |
| 0 6118 C+G /opt/resolve/bin/resolve 210MiB



##################################
Standard output

opt/resolve/bin/resolve
/opt/resolve/bin/resolve: /opt/resolve/bin/../libs/libCg.so: no version information available (required by /opt/resolve/bin/resolve)
/opt/resolve/bin/resolve: /opt/resolve/bin/../libs/libCgGL.so: no version information available (required by /opt/resolve/bin/resolve)
ActCCMessage Already in Table: Code= 2282, Mode= 0, Level= 0, CmdKey= 8, Option= 0
ActCCMessage Already in Table: Code= c005, Mode= 13, Level= 1, CmdKey= -1, Option= 0
ActCCMessage Already in Table: Code= c006, Mode= 13, Level= 1, CmdKey= -1, Option= 0
ActCCMessage Already in Table: Code= c007, Mode= 13, Level= 1, CmdKey= -1, Option= 0
QSocketNotifier: Can only be used with threads started with QThread
New connection received.
Connection is closed.
log4cxx: No appender could be found for logger (UI).
log4cxx: Please initialize the log4cxx system properly.
15.0b (#037) Linux/Clang
Main thread starts: 45661A80
[0x7f9245661a80] | Undefined | INFO | 2018-05-04 08:42:58,351 | --------------------------------------------------------------------------------
[0x7f9245661a80] | Undefined | INFO | 2018-05-04 08:42:58,351 | Loaded log config from /opt/resolve/configs/log-conf.xml
[0x7f9245661a80] | Undefined | INFO | 2018-05-04 08:42:58,351 | --------------------------------------------------------------------------------
Discard all samples (playback) or generate zero samples (capture)
PulseAudio Sound Server
Default ALSA Output (currently PulseAudio Sound Server)
HDA Intel PCH, ALC892 AnalogDefault Audio Device
HDA Intel PCH, ALC892 AnalogFront speakers
HDA Intel PCH, ALC892 Analog2.1 Surround output to Front and Subwoofer speakers
HDA Intel PCH, ALC892 Analog4.0 Surround output to Front and Rear speakers
HDA Intel PCH, ALC892 Analog4.1 Surround output to Front, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog5.0 Surround output to Front, Center and Rear speakers
HDA Intel PCH, ALC892 Analog5.1 Surround output to Front, Center, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
HDA NVidia, HDMI 0HDMI Audio Output
HDA NVidia, HDMI 1HDMI Audio Output
HDA NVidia, HDMI 2HDMI Audio Output
HDA NVidia, HDMI 3HDMI Audio Output
Discard all samples (playback) or generate zero samples (capture)
PulseAudio Sound Server
Default ALSA Output (currently PulseAudio Sound Server)
HDA Intel PCH, ALC892 AnalogDefault Audio Device
HDA Intel PCH, ALC892 AnalogFront speakers
HDA Intel PCH, ALC892 Analog2.1 Surround output to Front and Subwoofer speakers
HDA Intel PCH, ALC892 Analog4.0 Surround output to Front and Rear speakers
HDA Intel PCH, ALC892 Analog4.1 Surround output to Front, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog5.0 Surround output to Front, Center and Rear speakers
HDA Intel PCH, ALC892 Analog5.1 Surround output to Front, Center, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
HDA NVidia, HDMI 0HDMI Audio Output
HDA NVidia, HDMI 1HDMI Audio Output
HDA NVidia, HDMI 2HDMI Audio Output
HDA NVidia, HDMI 3HDMI Audio Output
FusionScript Server [6356] Started
Host 'Fusion' [6118] Added
Discard all samples (playback) or generate zero samples (capture)
PulseAudio Sound Server
Default ALSA Output (currently PulseAudio Sound Server)
HDA Intel PCH, ALC892 AnalogDefault Audio Device
HDA Intel PCH, ALC892 AnalogFront speakers
HDA Intel PCH, ALC892 Analog2.1 Surround output to Front and Subwoofer speakers
HDA Intel PCH, ALC892 Analog4.0 Surround output to Front and Rear speakers
HDA Intel PCH, ALC892 Analog4.1 Surround output to Front, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog5.0 Surround output to Front, Center and Rear speakers
HDA Intel PCH, ALC892 Analog5.1 Surround output to Front, Center, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
HDA NVidia, HDMI 0HDMI Audio Output
HDA NVidia, HDMI 1HDMI Audio Output
HDA NVidia, HDMI 2HDMI Audio Output
HDA NVidia, HDMI 3HDMI Audio Output
Discard all samples (playback) or generate zero samples (capture)
PulseAudio Sound Server
Default ALSA Output (currently PulseAudio Sound Server)
HDA Intel PCH, ALC892 AnalogDefault Audio Device
HDA Intel PCH, ALC892 AnalogFront speakers
HDA Intel PCH, ALC892 Analog2.1 Surround output to Front and Subwoofer speakers
HDA Intel PCH, ALC892 Analog4.0 Surround output to Front and Rear speakers
HDA Intel PCH, ALC892 Analog4.1 Surround output to Front, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog5.0 Surround output to Front, Center and Rear speakers
HDA Intel PCH, ALC892 Analog5.1 Surround output to Front, Center, Rear and Subwoofer speakers
HDA Intel PCH, ALC892 Analog7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
HDA NVidia, HDMI 0HDMI Audio Output
HDA NVidia, HDMI 1HDMI Audio Output
HDA NVidia, HDMI 2HDMI Audio Output
HDA NVidia, HDMI 3HDMI Audio Output


Thanks , and have a nice day

Her is the ouput of errors in logs

/opt/resolve/logs/DPDecoder.10000.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10000.log:Error receiving command from client.
/opt/resolve/logs/DPDecoder.10001.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10001.log:Error receiving command from client.
/opt/resolve/logs/DPDecoder.10002.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10002.log:Error receiving command from client.
/opt/resolve/logs/DPDecoder.10003.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10003.log:Error receiving command from client.
/opt/resolve/logs/DPDecoder.10004.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10004.log:Error receiving command from client.
/opt/resolve/logs/DPDecoder.10005.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10005.log:Error receiving command from client.
/opt/resolve/logs/DPDecoder.10006.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10006.log:Error receiving command from client.
/opt/resolve/logs/DPDecoder.10007.log:Socket read (string length) failed with error code 6.
/opt/resolve/logs/DPDecoder.10007.log:Error receiving command from client.
/opt/resolve/logs/ResolveDebug.txt:[0x7f33f77fe700] | SyManager | ERROR | 2018-05-04 17:34:23,437 | Failed to connect to panel socket
/opt/resolve/logs/ResolveDebug.txt:[0x7f33f77fe700] | SyManager | ERROR | 2018-05-04 17:34:23,437 | DRIVER: open /var/tmp/davinci_socket failed
/opt/resolve/logs/ResolveDebug.txt:[0x7f33f77fe700] | SyManager | ERROR | 2018-05-04 17:34:23,438 | Failed to connect to panel socket
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI.ActionConnector | WARN | 2018-05-04 17:34:25,427 | Missing ActionDefinition for fileEasyDCPDecodeQualityQuarterRes
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,095 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:35,893 | Failed to find value '-1' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f32043ab700] | IO | ERROR | 2018-05-04 17:41:06,981 | Codec (avc1) not Found in Repository
/opt/resolve/logs/ResolveDebug.txt:[0x7f3204bac700] | IO | ERROR | 2018-05-04 17:41:06,989 | Codec (avc1) not Found in Repository
/opt/resolve/logs/ResolveDebug.txt:[0x7f3203baa700] | IO | ERROR | 2018-05-04 17:41:06,992 | Codec (avc1) not Found in Repository
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,572 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,572 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,572 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,573 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,573 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,573 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,664 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,696 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,794 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:47:09,889 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:47:09,889 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:47:09,889 | Failed to find value '0' in combo-box
/opt/resolve/logs/ResolveDebug.txt:### DEL_DBG IOFileSys::DeletePath[1251] p_OSErrCode = 0, p_ErrMsg =
/opt/resolve/logs/ResolveDebug.txt:### DEL_DBG IOFileSys::DeletePath[1251] p_OSErrCode = 0, p_ErrMsg =
/opt/resolve/logs/rollinglog.txt:[0x7f33f77fe700] | SyManager | ERROR | 2018-05-04 17:34:23,437 | Failed to connect to panel socket
/opt/resolve/logs/rollinglog.txt:[0x7f33f77fe700] | SyManager | ERROR | 2018-05-04 17:34:23,437 | DRIVER: open /var/tmp/davinci_socket failed
/opt/resolve/logs/rollinglog.txt:[0x7f33f77fe700] | SyManager | ERROR | 2018-05-04 17:34:23,438 | Failed to connect to panel socket
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI.ActionConnector | WARN | 2018-05-04 17:34:25,427 | Missing ActionDefinition for fileEasyDCPDecodeQualityQuarterRes
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,095 | Failed to find value '0' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:29,367 | Failed to find value '0' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:34:35,893 | Failed to find value '-1' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f32043ab700] | IO | ERROR | 2018-05-04 17:41:06,981 | Codec (avc1) not Found in Repository
/opt/resolve/logs/rollinglog.txt:[0x7f3204bac700] | IO | ERROR | 2018-05-04 17:41:06,989 | Codec (avc1) not Found in Repository
/opt/resolve/logs/rollinglog.txt:[0x7f3203baa700] | IO | ERROR | 2018-05-04 17:41:06,992 | Codec (avc1) not Found in Repository
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,572 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,572 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,572 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,573 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,573 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,573 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 128000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,663 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,664 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 130000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,695 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,696 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 134000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,794 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f3415201700] | IO.Audio | ERROR | 2018-05-04 17:41:08,795 | Failed to decode clip </home/sysadmin/Videos/SampleVideo_1280x720_1mb.mp4>, track: 0, position: 136000 - Failed to decode the audio samples.
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:47:09,889 | Failed to find value '0' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:47:09,889 | Failed to find value '0' in combo-box
/opt/resolve/logs/rollinglog.txt:[0x7f341ef3aa80] | UI | ERROR | 2018-05-04 17:47:09,889 | Failed to find value '0' in combo-box

Do you ny any chance have Intel OpenCL drivers installed? I couldn’t get Resolve working properly at first but a removal of the Intel drivers and reinstall of the NVIDIA driver solved that issue for me. Don’t know how that affects libCG, but something changed. I can check my desktop if I still get this error running from the command line but I don’t think I do anymore.

If you do the above, use the Intel uninstall script and reinstall the NVIDIA driver immediately after (preferably in multi-user mode). I temporarily bricked my system by just deleting the OpenCL libs.

Cheers,
Mike

You can probably disregard everything I just said. I still have the CG errors on boot but DaVinci works fine. I misread your post once I saw the logs and thought there was an error with launching the app.

Cheers,
Mike

[Dwaine Maggart]

Free Linux Resolve does not decode .mp4 files. You need Linux Resolve Studio.

What version are you using?