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#1 2012-11-20 14:34:30

guigui
Member
Registered: 2012-11-20
Posts: 3

[Solved] System reboot when exiting suspend mode

Hello all,

I use a Sony laptop and recently upgraded to ubuntu 12.04 LTS. I also use xfce 4.8.

Since the 12.04 upgrade, when trying to exit suspend mode the system goes for a complete reboot.

Any idea where that might come from ?
I know I had to tinker a little to get the permission to shutdown correctly, maybe I dont have the permission to get out of suspend ?

Thanks

Last edited by guigui (2012-11-20 14:42:52)

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#2 2012-11-20 15:25:00

secipolla
Member
Registered: 2012-01-15
Posts: 393

Re: [Solved] System reboot when exiting suspend mode

AFAIK this has nothing to do with Xfce but more with the underlying distro and the hardware used.

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#3 2012-11-20 18:12:48

guigui
Member
Registered: 2012-11-20
Posts: 3

Re: [Solved] System reboot when exiting suspend mode

Thanks for the reply.

I dont think this has to do with hardware, since it worked correctly before upgrade to 12.04 LTS.
However, this may have to do with xubuntu then. Do you know a forum where I should ask ?

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#4 2012-11-20 18:26:14

secipolla
Member
Registered: 2012-01-15
Posts: 393

Re: [Solved] System reboot when exiting suspend mode

Ubuntu forums, AFAIK.

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#5 2012-11-20 20:21:43

ToZ
Member
Registered: 2011-06-02
Posts: 726

Re: [Solved] System reboot when exiting suspend mode

Try the kernel parameter acpi_sleep=nonvs. Its known to fix reboot on resume issues with some Sony laptops.

Here is one reference: http://xubuntugeek.blogspot.ca/2012/11/ … -sony.html

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#6 2012-11-20 21:29:13

guigui
Member
Registered: 2012-11-20
Posts: 3

Re: [Solved] System reboot when exiting suspend mode

ToZ wrote:

Try the kernel parameter acpi_sleep=nonvs. Its known to fix reboot on resume issues with some Sony laptops.

Here is one reference: http://xubuntugeek.blogspot.ca/2012/11/ … -sony.html

Thanks a lot, this worked perfectly.

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