Kai-Heng Feng your note solved it for me. I had the same PC as Jonathan (Dell Precision 5540, NVIDIA Corporation TU117GLM [Quadro T1000 Mobile]) with:
Arch Linux, Linux 5.3.8-arch1-1 x86_64 GNU/Linux Solution is as described here https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1808957, which reduces to adding the kernel boot option: mem_sleep_default=deep -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1847937 Title: 'gpu has fallen off the bus' after return from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1847937/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
