I honestly don't know much about how these dual-GPU systems work. I suspect there must be some firmware interfaces for enabling/disabling the discrete GPU, I have no idea whether those are standardized or platform-specific. Assuming the kernel supports the interfaces for your platform, I also don't know what userspace packages are necessary to utilize those interfaces. You might want to try searching for instructions for your specific machine.
You might also check the firmware setup, there may be options there related to enabling/disabling the discrete graphics. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1925750 Title: Ubuntu 21.04 not loading correctly intel graphics driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1925750/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
