Dedian 10 關閉休眠

Dedian 10 經過20分鐘後會進入休眠而導致斷線 

似乎是因為安裝了GNOME而造成的 

要取消網卡休眠： 

1.將(AC跟電池)休眠時間設為0 

vim /etc/gdm3/greeter.dconf-defaults

sleep-inactive-ac-timeout=0
sleep-inactive-ac-type='blank'
sleep-inactive-battery-timeout=0
sleep-inactive-battery-type='blank'

cp /etc/gdm3/greeter.dconf-defaults /usr/share/gdm/greeter.dconf-defaults

 2.重新啟動 gdm3 

systemctl restart gdm3 

3.關閉 PCI-E 的 ASPM (主動狀態電源管理) 

vim /etc/default/grub

pcie_aspm=off

4.重新載入 GRUB 

update-grub && sudo update-grub2 

5.關閉休眠服務

systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

6.重新開機後放置20分鐘後也不會進入休眠