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0

1

I want my notebook (Lenovo-U31-70) to be able hibernate/suspend and i can't do that. I think that i test all the basic solutions I find and nothing works...
I need help to understand what it can be.

I test all the ubuntu versions (16.10 - 19.04) and nothing works.
I hate to use windows but i need to use because of the hibernate function that windows has working.

I have dual-boot win10/ubuntu 19.04 with a 8GB ram and a swap with 11GB

So on this last 3 versions I have done the following.
manually test the option.

$ sudo systemctl hibernate

and of course doesn't work, the display gets black and the power button on, but some times restarts it self. So need pass to the configurations.

$ cat /etc/fstab

$ sudo gedit /etc/default/grub

$ GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/dev/sda7"

$ sudo update-grub

$ sudo reboot

After the above changes the result has some changes but not what i want.
The hibernation starts and our notebook shutdown our stays with the display black again.

When the shutdown ocours the restart doesn't resume but starts a new session.

I don't now what i can test more.

I have test other linux distros the Fedora and the hibernation occours without any configuration, but the resume it's the same starts a new one.

suspend hibernate resume

share|improve this question

asked 16 hours ago

Mr_mufyMr_mufy

1

New contributor

Mr_mufy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Hibernation isn't enabled by default - perhaps for a reason? - but suspension is and works fine in all systems I've tested.
  
  – GabrielaGarcia
  15 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  suspend works on ubuntu 18.10. On 19.04 it also works but has a tendency to be stopped by incoming network traffic which is annoying.
  
  – tatsu
  15 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, the hibeernation comes disable, but why in Fedora some times works?
  
  – Mr_mufy
  5 hours ago
  

  
  
  
  

add a comment | 

0

1

I want my notebook (Lenovo-U31-70) to be able hibernate/suspend and i can't do that. I think that i test all the basic solutions I find and nothing works...
I need help to understand what it can be.

I test all the ubuntu versions (16.10 - 19.04) and nothing works.
I hate to use windows but i need to use because of the hibernate function that windows has working.

I have dual-boot win10/ubuntu 19.04 with a 8GB ram and a swap with 11GB

So on this last 3 versions I have done the following.
manually test the option.

$ sudo systemctl hibernate

and of course doesn't work, the display gets black and the power button on, but some times restarts it self. So need pass to the configurations.

$ cat /etc/fstab

$ sudo gedit /etc/default/grub

$ GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/dev/sda7"

$ sudo update-grub

$ sudo reboot

After the above changes the result has some changes but not what i want.
The hibernation starts and our notebook shutdown our stays with the display black again.

When the shutdown ocours the restart doesn't resume but starts a new session.

I don't now what i can test more.

I have test other linux distros the Fedora and the hibernation occours without any configuration, but the resume it's the same starts a new one.

suspend hibernate resume

share|improve this question

asked 16 hours ago

Mr_mufyMr_mufy

1

New contributor

Mr_mufy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Hibernation isn't enabled by default - perhaps for a reason? - but suspension is and works fine in all systems I've tested.
  
  – GabrielaGarcia
  15 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  suspend works on ubuntu 18.10. On 19.04 it also works but has a tendency to be stopped by incoming network traffic which is annoying.
  
  – tatsu
  15 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Yes, the hibeernation comes disable, but why in Fedora some times works?
  
  – Mr_mufy
  5 hours ago
  

  
  
  
  

add a comment | 

I want my notebook (Lenovo-U31-70) to be able hibernate/suspend and i can't do that. I think that i test all the basic solutions I find and nothing works...
I need help to understand what it can be.

I test all the ubuntu versions (16.10 - 19.04) and nothing works.
I hate to use windows but i need to use because of the hibernate function that windows has working.

I have dual-boot win10/ubuntu 19.04 with a 8GB ram and a swap with 11GB

So on this last 3 versions I have done the following.
manually test the option.

$ sudo systemctl hibernate

and of course doesn't work, the display gets black and the power button on, but some times restarts it self. So need pass to the configurations.

$ cat /etc/fstab

$ sudo gedit /etc/default/grub

$ GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/dev/sda7"

$ sudo update-grub

$ sudo reboot

After the above changes the result has some changes but not what i want.
The hibernation starts and our notebook shutdown our stays with the display black again.

When the shutdown ocours the restart doesn't resume but starts a new session.

I don't now what i can test more.

I have test other linux distros the Fedora and the hibernation occours without any configuration, but the resume it's the same starts a new one.

suspend hibernate resume

share|improve this question

asked 16 hours ago

Mr_mufyMr_mufy

1

New contributor

Mr_mufy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

$ sudo systemctl hibernate

$ cat /etc/fstab

$ sudo gedit /etc/default/grub

$ GRUB_CMDLINE_LINUX_DEFAULT="quiet splash resume=/dev/sda7"

$ sudo update-grub

$ sudo reboot

share|improve this question

asked 16 hours ago

Mr_mufyMr_mufy

1

New contributor

Mr_mufy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 16 hours ago

Mr_mufyMr_mufy

1

New contributor

Mr_mufy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 16 hours ago

Mr_mufyMr_mufy

1

New contributor

Mr_mufy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 16 hours ago

Mr_mufyMr_mufy

1