Compiling the new release (2020/03/03) I get many crashes (but no dump). At the terminal I have the following entries: [paz@arch-paz cinelerra-5.1]$ LANGUAGE="en_US:us" LANG="en_US.utf8" /home/paz/cinelerra5/cinelerra-5.1/bin/./cin Cinelerra: Could not set locale. Cinelerra Infinity - built: Mar 3 2020 20:57:57 git://git.cinelerra-gg.org/goodguy/cinelerra.git (c) 2006-2019 Heroine Virtual Ltd. by Adam Williams 2007-2020 mods for Cinelerra-GG by W.P.Morrow aka goodguy Cinelerra is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. There is absolutely no warranty for Cinelerra. BC_Signals::x_error_handler: error_code=2 opcode=151,24 id=0x0 BadValue (integer parameter out of range for operation) lang changed from '' to 'en_US:us' init plugin index: /home/paz/cinelerra5/cinelerra-5.1/bin/plugins init lv2 index: init ladspa index: /home/paz/cinelerra5/cinelerra-5.1/bin/ladspa BC_Signals::x_error_handler: error_code=2 opcode=151,24 id=0x0 BadValue (integer parameter out of range for operation) BC_WindowBase::get_glx_context 168: failed BC_WindowBase::enable_opengl 235: no glx context unjoined tids / owner 46 00007fb48affd700 / 00007fb48b7fe700 7VRender 00007fb48b7fe700 / 00007fb4f9e1e700 12RenderEngine 00007fb48bfff700 / 00007fb4e27fc700 11BC_Repeater 00007fb4e17fa700 / 00007fb4e27fc700 15BC_WindowEvents 00007fb4e0ff9700 / 00007fb4e27fc700 11BC_Repeater 00007fb4e1ffb700 / 00007fb4e27fc700 12BC_Clipboard 00007fb4e27fc700 / 00007fb4ffdf2800 17PreferencesThread 00007fb4c8ff9700 / 00007fb4d1ffb700 15BC_WindowEvents 00007fb4c97fa700 / 00007fb4ffdf2800 15BC_WindowEvents 00007fb4c9ffb700 / 00007fb4d1ffb700 11BC_Repeater 00007fb4ca7fc700 / 00007fb4ffdf2800 11BC_Repeater 00007fb4caffd700 / 00007fb4d2ffd700 15BC_WindowEvents 00007fb4cbfff700 / 00007fb4ffdf2800 10Playback3D 00007fb4cb7fe700 / 00007fb4d3fff700 15BC_WindowEvents 00007fb4d0ff9700 / 00007fb4fcfc4700 15BC_WindowEvents 00007fb4d17fa700 / 00007fb4d2ffd700 11BC_Repeater 00007fb4d1ffb700 / 00007fb4ffdf2800 7GWindow 00007fb4d27fc700 / 00007fb4d3fff700 11BC_Repeater 00007fb4d37fe700 / 00007fb4fcfc4700 11BC_Repeater 00007fb4d2ffd700 / 00007fb4ffdf2800 11LevelWindow 00007fb4d3fff700 / 00007fb4ffdf2800 7CWindow 00007fb4fcfc4700 / 00007fb4ffdf2800 7AWindow 00007fb4e2ffd700 / 00007fb4ffdf2800 12BC_Clipboard 00007fb4e37fe700 / 00007fb4ffdf2800 11MainIndexes 00007fb4e3fff700 / 00007fb4ffdf2800 12BC_Clipboard 00007fb4e8ff9700 / 00007fb4ffdf2800 11BC_Repeater 00007fb4e97fa700 / 00007fb4ffdf2800 7SWindow 00007fb4e9ffb700 / 00007fb4ffdf2800 11ChannelInfo 00007fb4ea7fc700 / 00007fb4ffdf2800 18RecordCutAdsStatus 00007fb4eaffd700 / 00007fb4ffdf2800 13RecordChannel 00007fb4eb7fe700 / 00007fb4f0ff9700 15BC_WindowEvents 00007fb4ebfff700 / 00007fb4f0ff9700 11BC_Repeater 00007fb4f0ff9700 / 00007fb4ffdf2800 13RemoteControl 00007fb4f17fa700 / 00007fb4ffdf2800 12BC_Clipboard 00007fb4f1ffb700 / 00007fb4ffdf2800 14ResourceThread 00007fb4f27fc700 / 00007fb4ffdf2800 12BC_Clipboard 00007fb4f2ffd700 / 00007fb4f961d700 15BC_WindowEvents 00007fb4f37fe700 / 00007fb4f961d700 11BC_Repeater 00007fb4f3fff700 / 00007fb4f961d700 9VPlayback 00007fb4f8e1c700 / 00007fb4f961d700 12BC_Clipboard 00007fb4f961d700 / 00007fb4ffdf2800 7VWindow 00007fb4f9e1e700 / 00007fb4ffdf2800 9CPlayback 00007fb4fa61f700 / 00007fb4ffdf2800 11CWindowTool 00007fb4fae20700 / 00007fb4ffdf2800 12BC_Clipboard 00007fb4fb621700 / 00007fb4ffdf2800 16AssetVIconThread 00007fb4fbe22700 / 00007fb4ffdf2800 12BC_Clipboard I updated the Nvidia drivers this morning; are they the cause?