Just append it inside the quotes of GRUB_CMDLINE_LINUX_DEFAULT separated by a space, for example:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash amdgpu.runpm=0" Then apply the change and reboot: sudo update-grub sudo reboot -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2165664 Title: Regression: System hangs on shutdown/reboot on kernel 7.0.0-30-generic after active workload (persists across 7.0.0-28, -29, -30) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2165664/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
