MCE is from CPU, so it's possible that memtest can pass. Please test latest mainline kernel: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.6-rc7/
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1868494 Title: The system hangs after a while of usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1868494/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs