01-14-2018, 03:48 AM
Hi,
I have MacMini 2.1, Core2Duo @ 2 GHz, 2 GB RAM, running Linux Lite 3.6 (x64), kernel 4.4.0-93-generic.
LL runs very smoothly on it. I'm very pleased. The only problem is my MacMini cannot wake after being auto-suspended (based on Power Management setting). What is interesting is that if I see the computer going to sleep and shortly go and press the power button to wake it up, it will. Bit if I leave it overnight, the next day when I press the power button, it only shows a black screen and never wakes up (it just hangs) and I have to restart it.
I tried to fix this by reading various posts, but it's not working great. I have the following setting in GRUB:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/de/sda3 video=1280x1024 reboot=warm,cold,bios,smp,triple,kbd,acpi,efi,pci,force"
GRUB_CMDLINE_LINUX="module.sig_enforce=0"
In The Power Management settings I have:
System Sleep mode - suspend after 30 minutes being inactive
(the other settings I did not specify since think they are not relevant to the problem)
I used this MacMini with Bootcamp which I usually booted to Win7 and the sleep/suspend modes were working correctly (same for the OSX on the maachine). Also, I could wake the computer by just clicking with the mouse or pressing a key (while with LL I had to press the power button).
I'd appreciate any help on my issue? Thank you!
Regards,
George
I have MacMini 2.1, Core2Duo @ 2 GHz, 2 GB RAM, running Linux Lite 3.6 (x64), kernel 4.4.0-93-generic.
LL runs very smoothly on it. I'm very pleased. The only problem is my MacMini cannot wake after being auto-suspended (based on Power Management setting). What is interesting is that if I see the computer going to sleep and shortly go and press the power button to wake it up, it will. Bit if I leave it overnight, the next day when I press the power button, it only shows a black screen and never wakes up (it just hangs) and I have to restart it.
I tried to fix this by reading various posts, but it's not working great. I have the following setting in GRUB:
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/de/sda3 video=1280x1024 reboot=warm,cold,bios,smp,triple,kbd,acpi,efi,pci,force"
GRUB_CMDLINE_LINUX="module.sig_enforce=0"
In The Power Management settings I have:
System Sleep mode - suspend after 30 minutes being inactive
(the other settings I did not specify since think they are not relevant to the problem)
I used this MacMini with Bootcamp which I usually booted to Win7 and the sleep/suspend modes were working correctly (same for the OSX on the maachine). Also, I could wake the computer by just clicking with the mouse or pressing a key (while with LL I had to press the power button).
I'd appreciate any help on my issue? Thank you!
Regards,
George