Good morning Lina I don't get that the partitions aren't showing sda1 to sda15. I would expect osx to be on sda3 or sda4 from memory. And my version of osx didn't have a separate swap partition. So what are the other missing partitions?
Are there any other partitions listed in the devices section of your file manager that didn't mount? I haven't had a dual boot system for so long I don't recall the names, but you will recognise the names from your osx install. Failing that have you checked what gparted lists. What is /etc/fstab listing? I think the osx partitions will be listed as not auto mounting. I did think later last night, when I said hold the alt key, I meant hold it from when the boot process starts (power button on cold start) until you get the menu of icons. This feels like forever on my 2008 macbook. I trust it is getting quicker. And you will get a menu. -------- Original Message -------- From: lina <lina.lastn...@gmail.com> Sent: Mon Mar 07 01:01:31 AEDT 2016 To: Keith Bainbridge <keithrbaugro...@gmail.com> Cc: Debian Lists <debian-user@lists.debian.org> Subject: Re: boot problem df -h Filesystem Size Used Avail Use% Mounted on /dev/sda4 641M 235M 360M 40% / udev 10M 0 10M 0% /dev tmpfs 1.6G 9.1M 1.6G 1% /run /dev/sda8 19G 3.6G 14G 21% /usr tmpfs 3.9G 68K 3.9G 1% /dev/shm tmpfs 5.0M 4.0K 5.0M 1% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/sda13 181M 32M 136M 20% /boot /dev/sda11 547M 720K 507M 1% /tmp /dev/sda7 15G 1.2G 13G 9% /home /dev/sda12 3.7G 7.6M 3.4G 1% /usr/local /dev/sda9 3.7G 1010M 2.5G 29% /var /dev/sda10 6.3G 15M 6.0G 1% /var/local /dev/sda1 197M 16M 182M 8% /boot/efi /dev/sda15 393G 71M 373G 1% /scratch tmpfs 788M 4.0K 788M 1% /run/user/116 tmpfs 788M 8.0K 788M 1% /run/user/1000 On Sun, Mar 6, 2016 at 3:56 PM, Keith Bainbridge <keithrbaugro...@gmail.com> wrote: > Good afternoon Lina > > Try holding the alt key as you boot. You should get a few icons to choose > osx or linux. > > > If not, please send us output of command df -h > > > -------- Original Message -------- > From: lina <lina.lastn...@gmail.com> > Sent: Sun Mar 06 17:55:17 AEDT 2016 > To: Debian Lists <debian-user@lists.debian.org> > Subject: boot problem > > Hi, > > After install the debian, > > it goes to debian OS system directly, without showing me the option of > start Mac OS or debian OS. > > Any suggestions, thanks, > > > Keith Bainbridge > > 0447 667 468 > > keithrbaugro...@gmail.com > > Sent from my APad Keith Bainbridge 0447 667 468 keithrbaugro...@gmail.com Sent from my APad