I booted from the Xubuntu 18.04.1 Install ISO, installed qemu, copied and modified some files to adjust for user name and permissions, and ran my Windows 10 qemu-system-x86 script - same result (black screen displays and qemu-system-x86 runs at 100% cpu indefinitely). Totally black screen immediately - no bios flashes.
Therefore, it appears to me that the problem is not my Xubuntu software setup. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767857 Title: Kernel 4.4.0-122 Breaks qemu-system-x86 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1767857/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs