Suspend and power off are not reliable - Ubuntu 18.04.01 on Lenovo G70-80
I am experiencing problems with suspend and power-off after upgrading from Ubuntu 16.04 LTS to Ubuntu 18.04.01 LTS.
I have tried multiple fixes, including:
- Installing pm-utils
- Testing several kernels: 4.14.96, 4.17.19, 4.19.18, 4.20.5
- Adding the parameters acpi_osi=! "acpi_osi=Windows 2015" to the
default linux command line in /etc/default/grub
In all cases, suspend and power off will work sporadically, but are not reliable.
I am hoping that someone with a Lenovo machine can advise me of a fix that has been proven reliable.
Details of my configuration are available:
- inxi output
- /boot/grub/grub.cfg
Thanks for your help.
JGB
18.04 suspend power-management acpi
asked Jan 30 at 18:39
user127236user127236
2613
add a comment |
I am experiencing problems with suspend and power-off after upgrading from Ubuntu 16.04 LTS to Ubuntu 18.04.01 LTS.
I have tried multiple fixes, including:
- Installing pm-utils
- Testing several kernels: 4.14.96, 4.17.19, 4.19.18, 4.20.5
- Adding the parameters acpi_osi=! "acpi_osi=Windows 2015" to the
default linux command line in /etc/default/grub
In all cases, suspend and power off will work sporadically, but are not reliable.
I am hoping that someone with a Lenovo machine can advise me of a fix that has been proven reliable.
Details of my configuration are available:
- inxi output
- /boot/grub/grub.cfg
Thanks for your help.
JGB
18.04 suspend power-management acpi
asked Jan 30 at 18:39
user127236user127236
2613
add a comment |
I am experiencing problems with suspend and power-off after upgrading from Ubuntu 16.04 LTS to Ubuntu 18.04.01 LTS.
I have tried multiple fixes, including:
- Installing pm-utils
- Testing several kernels: 4.14.96, 4.17.19, 4.19.18, 4.20.5
- Adding the parameters acpi_osi=! "acpi_osi=Windows 2015" to the
default linux command line in /etc/default/grub
In all cases, suspend and power off will work sporadically, but are not reliable.
I am hoping that someone with a Lenovo machine can advise me of a fix that has been proven reliable.
Details of my configuration are available:
- inxi output
- /boot/grub/grub.cfg
Thanks for your help.
JGB
18.04 suspend power-management acpi
asked Jan 30 at 18:39
user127236user127236
2613
I am experiencing problems with suspend and power-off after upgrading from Ubuntu 16.04 LTS to Ubuntu 18.04.01 LTS.
I have tried multiple fixes, including:
- Installing pm-utils
- Testing several kernels: 4.14.96, 4.17.19, 4.19.18, 4.20.5
- Adding the parameters acpi_osi=! "acpi_osi=Windows 2015" to the
default linux command line in /etc/default/grub
In all cases, suspend and power off will work sporadically, but are not reliable.
I am hoping that someone with a Lenovo machine can advise me of a fix that has been proven reliable.
Details of my configuration are available:
- inxi output
- /boot/grub/grub.cfg
Thanks for your help.
JGB
18.04 suspend power-management acpi
18.04 suspend power-management acpi
asked Jan 30 at 18:39
user127236user127236
2613
asked Jan 30 at 18:39
user127236user127236
2613
asked Jan 30 at 18:39
user127236user127236
2613
asked Jan 30 at 18:39
user127236user127236
2613
asked Jan 30 at 18:39
user127236user127236
2613
2613
add a comment |
add a comment |
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