Sorry for the late response, I RMA the motherboard because I thought it could be the problem, it wasn't.
I added the kernel parameters to the grub boot file, but it did not solve the problem. Do you have any other idea? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893504 Title: System froze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1893504/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs