On Saturday, September 14, 2019 10:13:26 AM EDT Ricardo Band wrote:
I don't know why this doesn't work anymore. Could it be a driver issue? I've got a nvidia GPU with the proprietary driver and the integrated intel with the open source driver and it wouldn't be the first time intel or nvidia fucked their drivers up.
Nvidia was updated with the kernel on 9/14, and 9/10 before that. It's very likely that the Nvidia driver is the problem.
Have you tried using the opensource nouveau drivers with your card? If anything, it makes troubleshooting and bug reporting/fixing easier as we have the source to dive into.