Hi, There have been reports in the past that the open-source Nvidia driver could cause crashes on Ubuntu.
Cheers, Peter From: [email protected] <[email protected]> On Behalf Of [email protected] Sent: 11 March 2020 07:07 To: mnemosyne-proj-users <[email protected]> Subject: [mnemosyne-proj-users] "Could not import OpenGL" Error with Ubuntu 18.04 from website 2.7.1 mnemosyne version Hi, I downloaded the 2.7.1 mnemosyne package from the website and managed to install it. However when I want to start it in the command line, I get the following message, without the software starting: $ mnemosyne Warning: Could not import OpenGL. Might cause a black screen on some Linux distributions. Try installing python3-opengl in that case. [1:1:0100/000000.427830:ERROR:broker_posix.cc(41)] Invalid node channel message Segmentation fault (core dumped) I already installed the python3-opengl package, as well as python3-pyqt5.qtopengl. Can anybody help me out with this (OpenGL) error/problem? Best -- You received this message because you are subscribed to the Google Groups "mnemosyne-proj-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion on the web visit https://groups.google.com/d/msgid/mnemosyne-proj-users/c77acf2d-db08-450c-9cb0-ae7909ec8466%40googlegroups.com<https://groups.google.com/d/msgid/mnemosyne-proj-users/c77acf2d-db08-450c-9cb0-ae7909ec8466%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "mnemosyne-proj-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/mnemosyne-proj-users/4dcb0bb3f3444546b16e3e5738bfcd24%40xmail102.UGent.be.
