В терминале есть такие ошибки в Ubuntu 18.04. :
2020.04.16-10.24.01:223][ 0]LogClass: Warning: FSubmixEffectConvolutionReverbSettings::SurroundRearChannelBleedAmount_DEPRECATED is not initialized properly
[2020.04.16-10.24.01:223][ 0]LogClass: Display: 1 Uninitialized script stuct members found
[2020.04.16-10.24.01:223][ 0]LogAutomationTest: Warning: FSubmixEffectConvolutionReverbSettings::SurroundRearChannelBleedAmount_DEPRECATED is not initialized properly
[2020.04.16-10.24.29:265][ 0]LogUnixPlatformFile: Warning: open('/home/cybeaster/.config/Epic/Unreal.uproject', Flags=0x00080041) failed: errno=13 (Permission denied)
[2020.04.16-10.24.29:265][ 0]LogUnixPlatformFile: Warning: open('/home/cybeaster/.config/Epic/Unreal.uproject', Flags=0x00080041) failed: errno=13 (Permission denied)
[2020.04.16-10.25.31:187][ 0]LogUnixPlatformFile: Warning: open('/home/cybeaster/.config/Epic/Unreal.uproject', Flags=0x00080041) failed: errno=13 (Permission denied)
[2020.04.16-10.25.31:187][ 0]LogUnixPlatformFile: Warning: open('/home/cybeaster/.config/Epic/Unreal.uproject', Flags=0x00080041) failed: errno=13 (Permission denied)
Сообщение об ошибке