Created attachment 1393488 [details] Screenshot Description of problem: Shutting down Fedora 27 on my MacBook Pro 15" 2015 produces a number of errors about the kernel not being configured for semaphores that scroll by. These kind of errors detract from the user experience on Fedora. Screenshots and screenvids of the error messages are attached. Version: Kernel 4.14.18-300 How reproducible: Unknown. Steps to Reproduce: 1. Install Fedora 27 on MacBook Pro 15" 2015. 2. Update to latest kernel, currently version 4.14.18-300. 3. Shut down. Actual results: No error messages would appear on shut down. Expected results: A number of errors about the kernel not being configured for semaphores that scroll by.
Created attachment 1393489 [details] Screenvid
Text of error: Kernel not configured for semaphores (System V IPC). Not using udev synchronisation code. device-mapper: remove ioctl on fedora_macbookpro-root failed: Device or resource busy Command failed Kernel not configured for semaphores (System V IPC). Not using udev synchronisation code. device-mapper: remove ioctl on fedora_macbookpro-root failed: Device or resource busy Command failed Kernel not configured for semaphores (System V IPC). Not using udev synchronisation code. device-mapper: remove ioctl on fedora_macbookpro-root failed: Device or resource busy Command failed ...
Created attachment 1393492 [details] hwinfo.txt
*** This bug has been marked as a duplicate of bug 1385432 ***