Problem with graphics in ubuntu studio 16.04

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I downloaded the latest version for Linux 64 bit, and when the executive was opened and the lines of the song editor were black, several things more like black, as if they had no texture, I was executing it by terminal and this was the output:

emix@emix-Lenovo-V110-14IAP:~$ ls
Descargas Escritorio lmms Plantillas
Documentos Imágenes lmms-1.2.0-rc5-linux-x86_64.AppImage Público
emi kdenlive Música Vídeos
emix@emix-Lenovo-V110-14IAP:~$ sudo chmod a+x lmms-1.2.0-rc5-linux-x86_64.AppImage
[sudo] password for emix:
emix@emix-Lenovo-V110-14IAP:~$ ./lmms-1.2.0-rc5-linux-x86_64.AppImage
Carla does not appear to be installed. That's OK, please ignore any related library errors.
Jack appears to be installed on this system, so we'll use it.
QApplication: invalid style override passed, ignoring it.
VST sync support disabled in your configuration
Cannot load library /tmp/.mount_lmms-1QtvZGz/usr/lib/lmms/libcarlapatchbay.so: (libcarla_standalone2.so: cannot open shared object file: No such file or directory)
Cannot load library /tmp/.mount_lmms-1QtvZGz/usr/lib/lmms/libcarlarack.so: (libcarla_standalone2.so: cannot open shared object file: No such file or directory)
Cannot load library /tmp/.mount_lmms-1QtvZGz/usr/lib/lmms/libcarlabase.so: (libcarla_standalone2.so: cannot open shared object file: No such file or directory)
no more csLADSPA plugins
PianoRoll(0x1ae75b0) does not have a property named "gridColor"
AutomationEditor(0x1b4c2c0) does not have a property named "gridColor"
AutomationEditor(0x1b4c2c0) does not have a property named "gridColor"
AutomationEditor(0x1b4c2c0) does not have a property named "gridColor"
PianoRoll(0x1ae75b0) does not have a property named "gridColor"
PianoRoll(0x1ae75b0) does not have a property named "gridColor"
PatternView(0x2185c00) does not have a property named "fgColor"
PatternView(0x2185c00) does not have a property named "fgColor"
PatternView(0x2185c00) does not have a property named "fgColor"
AutomationPatternView(0x1e1e770) does not have a property named "fgColor"
AutomationPatternView(0x1e1e770) does not have a property named "fgColor"
AutomationPatternView(0x1ef6e60) does not have a property named "fgColor"
AutomationPatternView(0x1ef6e60) does not have a property named "fgColor"
AutomationPatternView(0x21aa640) does not have a property named "fgColor"
AutomationPatternView(0x21aa640) does not have a property named "fgColor"
AutomationPatternView(0x21bc280) does not have a property named "fgColor"
AutomationPatternView(0x21bc280) does not have a property named "fgColor"
AutomationPatternView(0x21b4fb0) does not have a property named "fgColor"
AutomationPatternView(0x21b4fb0) does not have a property named "fgColor"
emix@emix-Lenovo-V110-14IAP:~$

After that I closed it and reopened it and everything was working correctly, although it is still strange and I do not know why it could have happened.
pd: gracias google translate
emixcaguay wrote:
Fri Mar 30, 2018 2:45 pm
I downloaded the latest version for Linux 64 bit
Welcome to the forum emixcaguay !
Here are all important links:
viewtopic.php?f=1&t=4740
-A few rules and useful forum instructions
After that I closed it and reopened it and everything was working correctly : I do not know why it could have happened.
So if i understand you, tour lmms is now working 100% ? Good.
I think it may be, that the css neded to be initialized(?), but do report again, if you get problems!
This issue is known and has been fixed in the not yet released rc6.