Re: 100% CPU usage while waiting for LUKS password

2019-07-10 Thread Vladimir 'phcoder' Serbinenko
On Thu, Jul 11, 2019 at 4:57 AM James Harvey wrote: > > On Wed, Jun 26, 2019 at 8:10 PM James Harvey wrote: > > > > While waiting for the user to type a LUKS password, grub 2.0.2 causes > > 100% CPU usage. > > > > This is perhaps most problematic within a virtual machine, taking up > > an entire

Re: 100% CPU usage while waiting for LUKS password

2019-07-10 Thread James Harvey
On Wed, Jun 26, 2019 at 8:10 PM James Harvey wrote: > > While waiting for the user to type a LUKS password, grub 2.0.2 causes > 100% CPU usage. > > This is perhaps most problematic within a virtual machine, taking up > an entire virtual core on the host. Especially bad for VM providers > who don'

100% CPU usage while waiting for LUKS password

2019-06-26 Thread James Harvey
While waiting for the user to type a LUKS password, grub 2.0.2 causes 100% CPU usage. This is perhaps most problematic within a virtual machine, taking up an entire virtual core on the host. Especially bad for VM providers who don't have control over this. This is certainly a lesser problem on b