On Sun, 20 Mar 2016 05:28:55 +0100 Jerome BENOIT <firstname.lastname@example.org> wrote: > Hello Forum: > > On 20/03/16 04:42, Michael Milliman wrote: > > > > > > On 03/19/2016 09:40 PM, lina wrote: > >> shutdown -h now > >> > >> doesn't work. it still reboot. > >> > > This sounds like an issue with the hardware or BIOS not with the > > Debian OS, or with the Desktop environment. Though I have not had > > this problem, I have had several others related to > > shutdown/reboot/suspend/hibernate on various machines, but I know > > for a fact that all such problems have been with the hardware/BIOS, > > not the Debian software. I don't know enough about the iMac to > > offer anything more. > > Does recent iMac have a BIOS ? What do you mean by this? Of course Macs have *initialisation firmware* (about which I know nothing) but not necessarily MBR BIOS as seen on PCs.
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