Hi, today I upgraded from 4.5.4-1-ARCH (x86_64) to 4.6.1-2-ARCH (x86_64), it's not in testing anymore, it's provided by the official repository, https://www.archlinux.org/packages/core/x86_64/linux/ . On my machine the boot options are 'ro' 'threadirqs' and virtualbox with a Windows 7 guest hangs always after a few seconds. The bug already is reported: https://bugs.archlinux.org/task/49504 I only wanted to inform that there is an issue. Regards, Ralf
